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Sample records for cosmetic products collected

  1. Ethnic cosmetic products.

    PubMed

    Holloway, Victoria L

    2003-10-01

    Based both on actual differences in the hair and skin and on cultural desire, people of color do have special considerations for cosmetic products. As the experts in hair and skin, it is incumbent on dermatologists to understand the needs of a diverse patient base, to be knowledgeable about the products that patients need and desire, and to be aware of possible adverse effects related to product use or misuse. Further research is needed both to continue to understand the needs of the hair and skin of people of color and to understand the effects of products on ethnic hair and skin. PMID:14717415

  2. [Cosmetic nail products].

    PubMed

    Baran, R; Goettmann, S; André, J

    2016-05-01

    Cosmetic embellishment of fingernails involves the use of substance that harden either after the evaporation of solvents (varnishes) or after polymerisation (artificial acrylic nails, gel tips, glue-on artificial nails). Pathological reactions to cosmetics usually occur at a remote site for varnishes, and, most commonly, in situ with polymerising substances. Unvarnished artificial nails do not affect pulse oximetry readings, and in theory, patients are not required to remove them. However, a real problem of contamination via artificial nails exists. Increased carriage of pathological Gram-negative organisms and of Staphylococcus aureus and yeasts has been noted among nursing staff wearing artificial nails, both before and after fingernail cleaning. Fingernail fragility manifests itself through a number of different physical signs such as soft, breaking nails, with longitudinal or transverse fissures, showing distal doubling or friability. In some subjects, excessive manicuring with metal instruments or manicure sticks results in rolled onycholysis, of evocative appearance, or transverse onycholysis. PMID:26988380

  3. Cosmetics

    MedlinePlus

    Cosmetics are products you apply to your body to clean it, make it more attractive, or change ... include Hair dyes Makeup Perfumes Skin-care creams Cosmetics that treat or prevent diseases are also drugs. ...

  4. 75 FR 12546 - Agency Information Collection Activities; Proposed Collection; Comment Request; Cosmetic Labeling...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ... Collection; Comment Request; Cosmetic Labeling Regulations AGENCY: Food and Drug Administration, HHS. ACTION... on information collection provisions in FDA's cosmetic labeling regulations. DATES: Submit written or... appropriate, and other forms of information technology. Cosmetic Labeling Regulations--21 CFR Part 701...

  5. Cosmetics

    MedlinePlus

    ... or change the way it looks. They include Hair dyes Makeup Perfumes Skin-care creams Cosmetics that treat or prevent diseases are also drugs. Products such as dandruff shampoo, ... use them to mean whatever they want. Food and Drug Administration

  6. 21 CFR 720.4 - Information requested about cosmetic products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Information requested about cosmetic products. 720.4 Section 720.4 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS §...

  7. 21 CFR 720.4 - Information requested about cosmetic products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Information requested about cosmetic products. 720.4 Section 720.4 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS §...

  8. 21 CFR 720.4 - Information requested about cosmetic products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Information requested about cosmetic products. 720.4 Section 720.4 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS §...

  9. 21 CFR 720.4 - Information requested about cosmetic products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Information requested about cosmetic products. 720.4 Section 720.4 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS §...

  10. The enlightenment from Malaysian consumers’ perspective toward cosmetic products

    PubMed Central

    Ayob, Ain; Awadh, Ammar Ihsan; Jafri, Juliana; Jamshed, Shazia; Ahmad, Hawa Mas Azmar; Hadi, Hazrina

    2016-01-01

    Backgrounds: Variety of cosmetic products was used in our daily life, yet the amount and types of the cosmetic products used by the consumers were varied, which may be due to the different perspectives held by each of the consumers. Objectives: To explore consumers’ perspectives toward cosmetic products. Methods: An interview guide was developed with a set of 12 semistructured questions. Participants in Kuantan, Pahang were recruited via the purposive sampling, and they undergo in-depth face-to-face interviews. All of the interviews were audio-recorded, transcribed verbatim, and were analyzed via thematic content analysis. Results: For the awareness of cosmetic products, less aware about the cosmetic products in Malaysia were noted among the participants. In terms of perceptions about the cosmetic products, participants expressed positive perceptions toward natural cosmetic products, quality were seen as synonymous with branded products and halal certification. Next, for the attitude toward the use of cosmetic products, participants were influenced by ingredients, product brand, and halal certification. Based on personal experiences, they provide complaints and suggestions for the enhancement of cosmetic products’ quality. Conclusions: Participants were found to have less awareness about the cosmetic products in Malaysia. Besides, they realized about the chemical ingredients and halal certification for the cosmetic products. Therefore, they held positive perceptions and practiced positive attitudes toward natural and halal cosmetic products. Finally, adverse reactions from the use of cosmetic products were commonly experienced by the participants, which contributed mainly by the ingredients. Thus, they hoped for serious approached to be enacted to solve this problem. PMID:27413352

  11. Safety and risk assessment of ceramide 3 in cosmetic products.

    PubMed

    Choi, Seul Min; Lee, Byung-Mu

    2015-10-01

    Ceramide 3 is used mainly as a moisturizer in various cosmetic products. Although several safety studies on formulations containing pseudo-ceramide or ceramide have been conducted at the preclinical and clinical levels for regulatory approval, no studies have evaluated the systemic toxicity of ceramide 3. To address this issue, we conducted a risk assessment and comprehensive toxicological review of ceramide and pseudo-ceramide. We assumed that ceramide 3 is present in various personal and cosmetic products at concentrations of 0.5-10%. Based on previously reported exposure data, the margin of safety (MOS) was calculated for product type, use pattern, and ceramide 3 concentration. Lipsticks with up to 10% ceramide 3 (MOS = 4111) are considered safe, while shampoos containing 0.5% ceramide 3 (MOS = 148) are known to be safe. Reported MOS values for body lotion applied to the hands (1% ceramide 3) and back (5% ceramide 3) were 103 and 168, respectively. We anticipate that face cream would be safe up to a ceramide 3 concentration of 3% (MOS = 149). Collectively, the MOS approach indicated no safety concerns for cosmetic products containing less than 1% ceramide 3. PMID:26206496

  12. Assessment of lead in cosmetic products.

    PubMed

    Al-Saleh, Iman; Al-Enazi, Sami; Shinwari, Neptune

    2009-07-01

    There have been a number of recent reports in the media and on the internet about the presence of lead in brand-names lipsticks. This has drawn our attention to assess the safety of various cheap brands of cosmetics sold at 2-riyals stores in Saudi market that are imported from countries where safety regulations are poorly enforced as well as they lack perfect conditions for manufacturing. Lead contents were determined in 26 and eight different brands of lipsticks and eye shadows using the Zeeman atomic absorption spectrophotometer coupled to graphite tube atomizer after an acid digestion procedure. Lead was detected in all the studied samples. The median (25th-75th percentile) lead content in 72 lipsticks samples was 0.73 (0.49-1.793) PPM wet wt. in the range of 0.27-3760 PPM wet wt. There were four brands of lipsticks with lead content above the FDA lead limit as impurities in color additives (20 PPM). The FDA does not set a limit for lead in lipstick. Three of them were extremely high points and considered outliers. The median (25th-75th percentile) lead contents in pressed powder eye shadow was 1.38 (0.944-1.854) PPM wet wt. (n=22) in the range of 0.42-58.7 PPM wet wt. One brand was above 20 PPM the US FDA's lead limit as impurities. The overall results indicate that lead in lipsticks and eye shadows are below the FDA lead limit as impurities and, thus, probably have no significant toxicological effects. Nevertheless, few brands had lead content above 20 PPM that might put consumers at the risk of lead poisoning. Lead is a cumulative, and applying lead-containing cosmetics several times a day or every day, can potentially add up to significant exposure levels. Pregnant and nursing mothers are vulnerable population because lead passes through placenta and human milk and affect fetus or infant's developments. Our findings call for an immediate mandatory regular testing program to check lead and other toxic metals in lipsticks and other cosmetic products imported

  13. 21 CFR 700.25 - Tamper-resistant packaging requirements for cosmetic products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... cosmetic products. 700.25 Section 700.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.25 Tamper-resistant packaging requirements for cosmetic products. (a) General. Because most cosmetic...

  14. 21 CFR 700.25 - Tamper-resistant packaging requirements for cosmetic products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... cosmetic products. 700.25 Section 700.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.25 Tamper-resistant packaging requirements for cosmetic products. (a) General. Because most cosmetic...

  15. 21 CFR 700.25 - Tamper-resistant packaging requirements for cosmetic products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... cosmetic products. 700.25 Section 700.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.25 Tamper-resistant packaging requirements for cosmetic products. (a) General. Because most cosmetic...

  16. 77 FR 24722 - Draft Guidance for Industry: Safety of Nanomaterials in Cosmetic Products; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... Cosmetic Products; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The... ``Guidance for Industry: Safety of Nanomaterials in Cosmetic Products.'' The draft guidance, when finalized, will represent FDA's current thinking on the safety assessment of nanomaterials in cosmetic...

  17. 21 CFR 700.16 - Use of aerosol cosmetic products containing zirconium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Use of aerosol cosmetic products containing... SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.16 Use of aerosol... in cosmetics and/or cosmetics that are also drugs, as, for example, aerosol antiperspirants....

  18. A review of selected chemical additives in cosmetic products.

    PubMed

    Juhász, Margit Lai Wun; Marmur, Ellen S

    2014-01-01

    The addition of chemical additives to consumer cosmetic products is a common practice to increase cosmetic effectiveness, maintain cosmetic efficacy, and produce a longer-lasting, more viable product. Recently, manufacturers have come under attack for the addition of chemicals including dioxane, formaldehyde, lead/lead acetate, parabens, and phthalate, as these additives may prove harmful to consumer health. Although reports show that these products may indeed adversely affect human health, these studies are conducted using levels of the aforementioned chemicals at much higher levels of exposure than those found in cosmetic products. When cosmeceuticals are used as per manufacturer's instructions, it is estimated that the levels of harmful additives found in these products are considerably lower than reported toxic concentrations. PMID:25052592

  19. [Skin sensitizers in cosmetics and skin care products].

    PubMed

    Minamoto, Keiko

    2010-01-01

    Cosmetics are defined as "articles with mild action on the human body, which are intended to be applied to the human body through rubbing, sprinkling or other methods, aiming to clean, beautify and increase the attractiveness, alter the appearance or to keep the skin or hair in good condition (The Pharmaceutical Affairs Law: Article 2)." Consequently, they include personal hygiene products such as shampoos, soaps and toothpaste. In Europe, 1% of the population is estimated to be allergic to fragrances and 2-3% to ingredients of cosmetics; 10% of outpatients patch-tested for cosmetics allergy were found to be positive. Allergenic ingredients of cosmetics can be fragrances, hair dye, preservatives, antioxidants, emollients, surfactants, UV absorbers, pigments or resins used in nail cosmetics. Among standard allergen series, eight substances are related to cosmetics; in Japan in 2003, p-phenylenediamine (hair dyes) induced allergic reactions with the highest rate of 7.9% in outpatients patch-tested (n=805), followed by fragrance mix No. 1 (4.0%, mixture of eight fragrances frequently used), colophony (3.2%, main contents of pine resin), lanolin alcohol (2.7%,emollients), and formaldehyde, parabens, Kathon CG (2.7% ,1.9% and 1.0%, respectively; preservatives). Cosmetic allergy symptoms tend to be mild except those caused by hair dye. However, the population exposed to cosmetics is huge and the number of ingredients used in cosmetics increased up to more than 6000. Here, major cosmetic ingredient allergens, mainly reported in Japan, are reviewed and discussed. PMID:20134105

  20. Assessment of the phototoxic potential of cosmetic products.

    PubMed

    Hans, Rajendra K; Agrawal, Neeraj; Verma, Kiran; Misra, Rajendra B; Ray, Ratan S; Farooq, Mohammad

    2008-05-01

    The cosmetics are nontoxic or less toxic in perse but photoactivation may then sensitize and could produce additional phototoxicity. Phototoxicity assessment of ten different lipsticks and eight facial creams was conducted. Results revealed that six lipsticks and five facial creams generated reactive oxygen species (ROS), produced haemolysis and caused lipid peroxidation in human erythrocytes (in vitro) under sunlight exposure. Seven creams and one lipstick were alkaline while one cream and two lipsticks were acidic. The test lipsticks and creams showed absorption in UV/visible range. The study demonstrated synergistic action of cosmetic products and sunlight. Therefore, sunlight exposure should be avoided after the use of photosensitive cosmetics. PMID:18282649

  1. Polyphenols as active ingredients for cosmetic products.

    PubMed

    Zillich, O V; Schweiggert-Weisz, U; Eisner, P; Kerscher, M

    2015-10-01

    Polyphenols are secondary plant metabolites with antioxidant, anti-inflammatory and anti-microbial activity. They are ubiquitously distributed in the plant kingdom; high amounts contain, for example, green tea and grape seeds. Polyphenolic extracts are attractive ingredients for cosmetics and pharmacy due to their beneficial biological properties. This review summarizes the effects of polyphenols in the context of anti-ageing activity. We have explored in vitro studies, which investigate antioxidant activity, inhibition of dermal proteases and photoprotective activity, mostly studied using dermal fibroblasts or epidermal keratinocytes cell lines. Possible negative effects of polyphenols were also discussed. Further, some physicochemical aspects, namely the possible interactions with emulsifiers and the influence of the cosmetic formulation on the skin delivery, were reported. Finally, few clinical studies, which cover the anti-ageing action of polyphenols on the skin after topical application, were reviewed. PMID:25712493

  2. Risk assessment of allergen metals in cosmetic products.

    PubMed

    Sipahi, Hande; Charehsaz, Mohammad; Güngör, Zerrin; Erdem, Onur; Soykut, Buğra; Akay, Cemal; Aydin, Ahmet

    2015-01-01

    Cosmetics are one of the most common reasons for hospital referrals with allergic contact dermatitis. Because of the increased use of cosmetics within the population and an increase in allergy cases, monitoring of heavy metals, especially allergen metals, is crucial. The aim of this study was to investigate the concentration of allergen metals, nickel (Ni), cobalt (Co), and chromium (Cr), in the most commonly used cosmetic products including mascara, eyeliner, eye shadow, lipstick, and nail polish. In addition, for safety assessment of cosmetic products, margin of safety of the metals was evaluated. Forty-eight makeup products were purchased randomly from local markets and large cosmetic stores in Istanbul, Turkey, and an atomic absorption spectrometer was used for metal content determination. Risk assessment of the investigated cosmetic products was performed by calculating the systemic exposure dosage (SED) using Scientific Committee on Consumer Safety guideline. According to the results of this investigation in all the samples tested, at least two of the allergen metals, Ni and/or Co and/or Cr were detected. Moreover, 97% of the Ni-detected products, 96% of Cr- and 54% of Co-detected products, contained over 1 μg/g of this metals, which is the suggested ultimate target value for sensitive population and thereby can be considered as the possible allergen. On the basis of the results of this study, SED of the metals was negligible; however, contact dermatitis caused by cosmetics is most probably due to the allergen metal content of the products. In conclusion, to assess the safety of the finished products, postmarketing vigilance and routine monitoring of allergen metals are very important to protect public health. PMID:26753435

  3. Monitoring of clobetasol propionate and betamethasone dipropionate as undeclared steroids in cosmetic products manufactured in Korea.

    PubMed

    Nam, Yun Sik; Kwon, Il Keun; Lee, Kang-Bong

    2011-07-15

    Some cosmetic products manufactured in Korea have been suspected to contain anti-inflammatory corticosteroids, such as clobetasol propionate and betamethasone dipropionate, for the treatment of eczema, seborrhea and psoriasis, without any indication on the label of the cosmetic products. Due to their severe side effects, such as permanent skin atopy, these two corticosteroids in cosmetic products need to be monitored from a forensic point of view. Cosmetic product samples (number of samples=47) of manufacturers charged by consumers have been collected in local and online markets of Korea, and they were validated and analyzed by a simple high performance liquid chromatography (HPLC) method with ultraviolet diode array (UV-DAD). LC-MS/MS and LC-MS were used to confirm these steroids in cosmetic samples with diagnostic ions (m/z) and isotope ratio. Linearity was studied with 0.5-10μg/mL range in both steroids. Good correlation coefficients (r(2)≥0.999) were found, and their limits of quantifications were 0.59μg/mL and 0.66μg/mL in clobetasol propionate and betamethasone dipropionate, respectively. At three different concentrations spanning the linear dynamic ranges, mean recoveries were always higher than 93%, and precisions for intra-day and inter-day analyses were both less than 3.5%. The results show 32-96.4μg/g levels of clobetasol propionate in five different cosmetic products. Also, betamethasone dipropionate in a sample was monitored at the level of 195.1μg/g. This fact reveals that some manufacturers have added these steroids in their cosmetic products to advertise the treatment effect for skin atopy. Thus, these cosmetic products need to be monitored carefully, and ultimately removed from the market. PMID:21474261

  4. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Notification of person submitting cosmetic product... AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.7 Notification of person submitting cosmetic product ingredient statement. When Form...

  5. 21 CFR 700.16 - Use of aerosol cosmetic products containing zirconium.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Use of aerosol cosmetic products containing... SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.16 Use of aerosol cosmetic products containing zirconium. (a) Zirconium-containing complexes have been used as an...

  6. 21 CFR 700.16 - Use of aerosol cosmetic products containing zirconium.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Use of aerosol cosmetic products containing... SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.16 Use of aerosol cosmetic products containing zirconium. (a) Zirconium-containing complexes have been used as an...

  7. 21 CFR 700.16 - Use of aerosol cosmetic products containing zirconium.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Use of aerosol cosmetic products containing... SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.16 Use of aerosol cosmetic products containing zirconium. (a) Zirconium-containing complexes have been used as an...

  8. 21 CFR 700.15 - Use of certain halogenated salicylanilides as ingredients in cosmetic products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... ingredients in cosmetic products. 700.15 Section 700.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.15 Use of certain halogenated salicylanilides as ingredients in cosmetic products....

  9. 21 CFR 710.6 - Notification of registrant; cosmetic product establishment registration number.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Notification of registrant; cosmetic product... OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY REGISTRATION OF COSMETIC PRODUCT ESTABLISHMENTS § 710.6 Notification of registrant; cosmetic product establishment registration number....

  10. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Notification of person submitting cosmetic product... AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.7 Notification of person submitting cosmetic product ingredient statement. When Form...

  11. 21 CFR 700.15 - Use of certain halogenated salicylanilides as ingredients in cosmetic products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... ingredients in cosmetic products. 700.15 Section 700.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.15 Use of certain halogenated salicylanilides as ingredients in cosmetic products....

  12. 21 CFR 700.15 - Use of certain halogenated salicylanilides as ingredients in cosmetic products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... ingredients in cosmetic products. 700.15 Section 700.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.15 Use of certain halogenated salicylanilides as ingredients in cosmetic products....

  13. 21 CFR 710.6 - Notification of registrant; cosmetic product establishment registration number.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Notification of registrant; cosmetic product... OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY REGISTRATION OF COSMETIC PRODUCT ESTABLISHMENTS § 710.6 Notification of registrant; cosmetic product establishment registration number....

  14. 21 CFR 710.6 - Notification of registrant; cosmetic product establishment registration number.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Notification of registrant; cosmetic product... OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY REGISTRATION OF COSMETIC PRODUCT ESTABLISHMENTS § 710.6 Notification of registrant; cosmetic product establishment registration number....

  15. 21 CFR 710.6 - Notification of registrant; cosmetic product establishment registration number.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Notification of registrant; cosmetic product... OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY REGISTRATION OF COSMETIC PRODUCT ESTABLISHMENTS § 710.6 Notification of registrant; cosmetic product establishment registration number....

  16. 21 CFR 710.6 - Notification of registrant; cosmetic product establishment registration number.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Notification of registrant; cosmetic product... OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY REGISTRATION OF COSMETIC PRODUCT ESTABLISHMENTS § 710.6 Notification of registrant; cosmetic product establishment registration number....

  17. 21 CFR 700.15 - Use of certain halogenated salicylanilides as ingredients in cosmetic products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ingredients in cosmetic products. 700.15 Section 700.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.15 Use of certain halogenated salicylanilides as ingredients in cosmetic products....

  18. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Notification of person submitting cosmetic product... AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.7 Notification of person submitting cosmetic product ingredient statement. When Form...

  19. 21 CFR 700.15 - Use of certain halogenated salicylanilides as ingredients in cosmetic products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... ingredients in cosmetic products. 700.15 Section 700.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.15 Use of certain halogenated salicylanilides as ingredients in cosmetic products....

  20. European consumer exposure to cosmetic products, a framework for conducting population exposure assessments.

    PubMed

    Hall, B; Tozer, S; Safford, B; Coroama, M; Steiling, W; Leneveu-Duchemin, M C; McNamara, C; Gibney, M

    2007-11-01

    Access to reliable exposure data is essential to evaluate the toxicological safety of ingredients in cosmetic products. This study was carried out by European cosmetic manufacturers acting within the trade association Colipa, with the aim to construct a probabilistic European population model of exposure. The study updates, in distribution form, the current exposure data on daily quantities of six cosmetic products. Data were collected using a combination of market information databases and a controlled product use study. In total 44,100 households and 18,057 individual consumers in five European countries provided data using their own products. All product use occasions were recorded, including those outside of home. The raw data were analysed using Monte Carlo simulation and a European Statistical Population Model of exposure was constructed. A significant finding was an inverse correlation between frequency of product use and quantity used per application for body lotion, facial moisturiser, toothpaste and shampoo. Thus it is not appropriate to calculate daily exposure to these products by multiplying the maximum frequency value by the maximum quantity per event value. The results largely confirm the exposure parameters currently used by the cosmetic industry. Design of this study could serve as a model for future assessments of population exposure to chemicals in products other than cosmetics. PMID:17683841

  1. Quantitative monitoring of corticosteroids in cosmetic products manufactured in Korea using LC-MS/MS.

    PubMed

    Nam, Yun Sik; Kwon, Il Keun; Lee, Yeonhee; Lee, Kang-Bong

    2012-07-10

    Some cosmetic products manufactured in Korea for the treatment of eczema, seborrhea and psoriasis have been suspected to contain anti-inflammatory corticosteroids such as prednisolone, hydrocortisone, betamethasone, dexamethasone and triamcinolone acetonide without these ingredients being indicated on the label. Due to their severe side effects such as permenent skin atopy, these corticosteroids have to be monitored in cosmetic products from a forensic point of view. Many cosmetic product samples (N=65) have been collected from both local and online markets in Korea. The corticosteroid content of these samples was analyzed by LC-MS/MS with diagnostic ions (m/z). Linearity was studied with 0.1-10 μg/mL range in all corticosteroids. Good correlation coefficients (r(2)≥0.997) were found and the limits of quantification were 4.68-7.97 ng/mL for each of the corticosteroids. At three different concentrations spanning the linear dynamic ranges, mean recoveries were 97.2-113.5%and precisions (RSD) for intra-day and inter-day analysis were less than 8.9%. Also, accuracy (Bias %) was less than 11.8%. The results showed that between 0.76-0.94 μg/g levels of prednisolone were detected in four cosmetic products and triamcinolone acetonidewas detected with a concentration in the range of 11.5-272 μg/g in nine samples. This fact reveals that some manufacturers have arbitrarily added these corticosteroids in their cosmetic products without indicating them on the label. Thus, these cosmetic products have to be monitored and if proven illegal preparations removed from the market. PMID:22284071

  2. Malaysian consumers’ awareness, perception, and attitude toward cosmetic products: Questionnaire development and pilot testing

    PubMed Central

    Ayob, Ain; Awadh, Ammar Ihsan; Hadi, Hazrina; Jaffri, Juliana; Jamshed, Shazia; Ahmad, Hawa Mas Azmar

    2016-01-01

    Background: Increased usage of cosmetic products has caused a growing concern about the safety of these products, and yet little is known about cosmetics from the consumers’ perspective. Hence, this study's aim is to develop a valid and reliable tool for assessing consumers’ awareness, perceptions, and attitudes toward cosmetic products. Materials and Methods: A questionnaire was developed in the English language based on information collected from a literature search, in-depth interviews conducted with consumers prior to this study and consultations with experts. Subsequently, the questionnaire was subjected to translation, validation, and test-retest reliability. A final version of the questionnaire was piloted among 66 consumers via convenient sampling. A descriptive analysis was performed, and the internal consistency and the differences between variables in the questionnaire were analyzed. Results: The developed and translated questionnaire produced repeatable data for each of the domains (Spearman's correlation ≥ 0.7, P < 0.001). The internal consistency for awareness, perceptions and attitudes indicates good internal consistency (Cronbach's alpha value of more than 0.7 for each domain). Significant differences were found between the perception scores for the race, religion, and monthly expenses for cosmetic products, respectively, and the same pattern was found for the attitude scores, but monthly expenses for cosmetic products was replaced by monthly income. Conclusion: The results achieved via the Bahasa Malaysia questionnaire indicated that the developed and translated questionnaire can be used as a valid and reliable tool for assessing consumers’ awareness, perceptions, and attitudes toward cosmetic products in Malaysia in future studies. PMID:27413348

  3. Common commercial cosmetic products induce arthritis in the DA rat.

    PubMed Central

    Sverdrup, B; Klareskog, L; Kleinau, S

    1998-01-01

    Many different agents, including mineral oil and silicone, have the capacity to act as immunological adjuvants, i.e., they can contribute to the activation of the immune system. Some adjuvants, including mineral oil, are known to induce arthritis in certain strains of rats after intradermal injection or percutaneous application. The aim of this study was to determine if common commercial cosmetic products containing mineral oil could induce arthritis in the highly susceptible DA (Dark Agouti) rat. Intradermal injection of five out of eight assayed cosmetic products without further additives resulted in arthritis with synovitis. One of the products induced a very aggressive arthritis, which had declined after 5-9 weeks. When this product was also assayed for arthritogenicity upon percutaneous administration, it induced a mild and transient arthritis in 5 out of 10 DA rats, whereas control animals showed no clinical signs of joint involvement. No arthritic reaction was seen in rats after peroral feeding with the most arthritogenic product or by intravaginal application of Freund's adjuvants. Silicone gel implants in DA rats did not cause arthritis. We conclude that mineral oils included in common commercially available products retain their adjuvant properties and are arthritogenic in the presently investigated arthritis-prone rat strain. There is yet no evidence that mineral oils present in cosmetics may contribute to arthritis in humans, but we suggest that this question should be subject to further investigation. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 PMID:9417771

  4. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Notification of person submitting cosmetic product ingredient statement. 720.7 Section 720.7 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT...

  5. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Notification of person submitting cosmetic product ingredient statement. 720.7 Section 720.7 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT...

  6. Evaluation of the efficiency and safety in cosmetic products.

    PubMed

    Uckaya, Meryem; Uckaya, Fatih; Demir, Nazan; Demir, Yasar

    2016-02-29

    Chemicals used in cosmetics have to interact with enzymes for beneficial or destroy purpose after they enter in our body. Active sections of enzymes that catalyze reactions have three dimensions and they are active optically. When these limitations of catalytic sections are considered, it may be considered that defining geometric specifications of chemical materials and functional groups they contain may contribute on safety evaluations of cosmetic products. In this study, defining similarities and differences of geometric structures of chemicals that are prohibited to be used in cosmetic products and chemical that are allowed to be used by using group theory and analyze of functional groups that are often encountered in these chemicals are aimed. Molecule formulas related to chemical material of, 276 pieces chemicals that are prohibited to be used in cosmetic products and 65 pieces chemicals that are allowed, are used as the material. Two and three-dimension structures of these formulas are drawn and types and quantity of functional groups they contain are defined. And as a method, freeware (Free Trial) version of "Chem-BioOffice Ultra 13.0 Suite" chemical drawing program to draw two and three-dimension of formulas, "Campus-Licensed" version that are provided for use by our university of "Autodesk 3DS Max" for three-dimension drawings are used. In order to analyze geometric specifications of drawn molecules according to Group Theory and define type and quantity of available functional groups, Excel applications developed by Prof. Dr. Yaşar Demir are used. PMID:26773597

  7. Medicinal and cosmetics soap production from Jatropha oil.

    PubMed

    Shahinuzzaman, M; Yaakob, Zahira; Moniruzzaman, M

    2016-06-01

    Soap is the most useful things which we use our everyday life in various cleansing and cosmetics purposes. Jatropha oil is nonedible oil which has more benefits to soap making. It has also cosmetics and medicinal properties. But the presence of toxic Phorbol esters in Jatropha oil is the main constrains to use it. So it is necessary to search a more suitable method for detoxifying the Jatropha oil before the use as the main ingredient of soap production. This review implies a more suitable method for removing phorbol esters from Jatropha oil. Several parameters such as the % yield of pure Jatropha oil soap, TFM value of soap, total alkali content, free caustic alkalinity content, pH, the antimicrobial activity, and CMC value of general soap should be taken into consideration for soap from detoxified Jatropha oil. PMID:26777540

  8. Probabilistic modelling of European consumer exposure to cosmetic products.

    PubMed

    McNamara, C; Rohan, D; Golden, D; Gibney, M; Hall, B; Tozer, S; Safford, B; Coroama, M; Leneveu-Duchemin, M C; Steiling, W

    2007-11-01

    In this study, we describe the statistical analysis of the usage profile of the European population to seven cosmetic products. The aim of the study was to construct a reliable model of exposure of the European population from use of the selected products: body lotion, shampoo, deodorant spray, deodorant non-spray, facial moisturiser, lipstick and toothpaste. The first step in this process was to gather reliable data on consumer usage patterns of the products. These data were sourced from a combination of market information databases and a controlled product use study by the trade association Colipa. The market information study contained a large number of subjects, in total 44,100 households and 18,057 habitual users (males and females) of the studied products, in five European countries. The data sets were then combined to generate a realistic distribution of frequency of use of each product, combined with distribution of the amount of product used at each occasion using the CREMe software. A Monte Carlo method was used to combine the data sets. This resulted in a new model of European exposure to cosmetic products being constructed. PMID:17804138

  9. Simultaneous determination of chlorinated bacteriostats in cosmetic and pharmaceutical products.

    PubMed

    Wang, Lai-Hao; Tso, Mey; Chin, Chun-Yu

    2005-01-01

    A high-performance liquid chromatography method has been developed for simultaneous determination of triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether) and triclocarban (3,4,4'-trichlorocarbanilide) in cosmetic and pharmaceutical products. The two compounds could be separated on a Nucleosil C(18) column and eluted with acetonitrile and water (70:30, v/v) as the mobile phase and detected with a differential refractive index detector. The retention times of triclosan and triclocarban were 5.81 and 2.99 min, respectively. The results obtained were in good agreement with those obtained by a differential pulse voltammetric method. PMID:16116523

  10. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  11. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  12. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  13. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  14. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  15. Contents of methyl-, ethyl-, propyl-, butyl- and benzylparaben in cosmetic products.

    PubMed

    Rastogi, S C; Schouten, A; de Kruijf, N; Weijland, J W

    1995-01-01

    The contents of methyl-, ethyl-, propyl-, butyl- and benzylparaben in 215 cosmetic products have been determined to elucidate the concentration and frequency of use of these parabens in cosmetic products, and to monitor whether the products complied with the Danish and EEC regulations. The results showed that 77% of the products investigated contained 0.01%-0.87% parabens. Nearly all (99%) of the leave-on cosmetics and 77% of rinse-off cosmetics were found to contain parabens. A maximum of 0.32% methyl- and propylparaben, 0.19% ethylparaben, and 0.07% butyl- and benzylparaben were present in paraben-positive cosmetics. A preferential use of methyl-/ethyl-/propyl-/butyl-/benzylparaben in various groups of cosmetic products was revealed. PMID:7720367

  16. Novel analytical method to measure formaldehyde release from heated hair straightening cosmetic products: Impact on risk assessment.

    PubMed

    Galli, Corrado Lodovico; Bettin, Federico; Metra, Pierre; Fidente, Paola; De Dominicis, Emiliano; Marinovich, Marina

    2015-08-01

    Hair straightening cosmetic products may contain formaldehyde (FA). In Europe, FA is permitted for use in personal care products at concentrations ⩽ 0.2g/100g. According to the Cosmetic Ingredient Review (CIR) Expert Panel products are safe when formalin (a 37% saturated solution of FA in water) concentration does not exceed 0.2g/100g (0.074 g/100g calculated as FA). The official method of reference does not discriminate between "free" FA and FA released into the air after heating FA donors. The method presented here captures and collects the FA released into the air from heated cosmetic products by derivatization with 2,4-dinitrophenylhydrazine and final analysis by UPLC/DAD instrument. Reliable data in terms of linearity, recovery, repeatability and sensitivity are obtained. On a total of 72 market cosmetic products analyzed, 42% showed FA concentrations very close to or above the threshold value (0.074 g/100g calculated as FA) suggested by the Cosmetic Ingredient Review committee, whereas 11 products, negative using the official method of reference, were close to or above the threshold value (0.074 g/100g calculated as FA). This may pose a health problem for occasional users and professional hair stylists. PMID:26003512

  17. Determination of estriol, estradiol, estrone, and progesterone in cosmetic products.

    PubMed

    Hubinger, Jean C

    2015-01-01

    This report describes the development and validation of a reverse phase high-performance liquid chromatography (HPLC) method with UV detection for the determination of the hormones estriol, estradiol, estrone, and progesterone in topically applied products. The developed method was then used to conduct a postmarket survey of consumer products for these hormones. Each product was first mixed with Celite and then extracted with methanol. Extracts were cleaned on a Waters Oasis HLB solid phase extraction cartridge, and then analyzed using reversed phase HPLC. The analytes were separated using an Agilent Zorbax Eclipse XDB C8 (5 μm, 250 mm by 4.6 mm) analytical column and detected by their absorbance at 230 nm. Chromatographic separation was achieved by a 1.0-ml/min linear gradient from 30% acetonitrile and 70% water to 80% acetonitrile and 20% water over 30 min. A final 5 min hold time and a re-equilibration time of 10 min were used to prepare the column for subsequent analysis. Recovery from two different brand lotions spiked with three different levels of estriol, estradiol, estrone, and progesterone ranged from 81.8% to 101%. In this study, a total of 70 cosmetic products were surveyed. Twenty two (63%) of the 35 products were labeled as containing an estrogen and/ or progesterone and also provided quantitative label information about the hormone ingredient. The most frequently labeled hormones were progesterone (66%), estriol (46%), estradiol (11%), and estrone (6%). Six products labeled as containing estriol were found to contain estradiol. An estrogen and/or progesterone were found in 34 products at concentrations ranging from 86.0 to 26,800 μg/g. Progesterone was not found in one product labeled as containing this hormone. An additional 35 products, which did not list hormones on their labels, were analyzed and estrogen or progesterone was not detected in these products. PMID:26454975

  18. Exposure method development for risk assessment to cosmetic products using a standard composition.

    PubMed

    Chevillotte, G; Ficheux, A S; Morisset, T; Roudot, A C

    2014-06-01

    In a risk assessment of cosmetic products, it is necessary to know both qualitative and quantitative compositions. Currently, European Regulation No. 1223/2009 requires the industries to provide ingredient lists for finished cosmetic products but not their concentrations. Ingredient concentrations are available in few bibliographic references but in an incomplete and approximate way. In this study, we propose a method to qualitatively and quantitatively estimate the composition of a cosmetic product. This method has the advantages of being applicable to all cosmetic products and supplying concentration data for all ingredients. The results obtained seem quite fair compared to literature data. Applied to nail polish as an example, this method can be used to assess exposure per ingredient according to the Monte Carlo probabilistic method. It should be promising to assess the consumer risk to cosmetic product compositions. PMID:24636944

  19. Macrocyclic-, polycyclic-, and nitro musks in cosmetics, household commodities and indoor dusts collected from Japan: implications for their human exposure.

    PubMed

    Nakata, Haruhiko; Hinosaka, Mari; Yanagimoto, Hayato

    2015-01-01

    This paper reported the occurrence and concentrations of macrocyclic-, polycyclic- and nitro musks in cosmetics and household commodities collected from Japan. The high concentrations and detection frequencies of Musk T, habanolide, and exaltolides were found in commercial products, suggesting their large amounts of production and usage in Japan. Polycyclic musks, HHCB and OTNE, also showed high concentrations in cosmetics and products. The estimated dairy intakes of Musk T and HHCB by the dermal exposure to commercial products were 7.8 and 7.9 μg/kg/day in human, respectively, and perfume and body lotion are dominant exposure sources. We also analyzed synthetic musks in house dusts. Polycyclic musks, HHCB and OTNE, showed high concentrations in samples, but macrocyclic musks were detected only in a few samples, although these types of musks were highly detected in commercial products. This is probably due to easy-degradation of macrocyclic musks in indoor environment. The dairy intakes of HHCB by dust ingestions were 0.22 ng/kg/day in human, which were approximately five orders of magnitudes lower than those of dermal absorption from commercial household commodities. PMID:25450941

  20. 21 CFR 700.19 - Use of methylene chloride as an ingredient of cosmetic products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... ranging from 10 to 25 percent. In a 2-year animal inhalation study sponsored by the National Toxicology... in cosmetic products poses a significant cancer risk to consumers, and that the use of...

  1. 21 CFR 700.19 - Use of methylene chloride as an ingredient of cosmetic products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... ranging from 10 to 25 percent. In a 2-year animal inhalation study sponsored by the National Toxicology... in cosmetic products poses a significant cancer risk to consumers, and that the use of...

  2. 21 CFR 700.19 - Use of methylene chloride as an ingredient of cosmetic products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... ranging from 10 to 25 percent. In a 2-year animal inhalation study sponsored by the National Toxicology... in cosmetic products poses a significant cancer risk to consumers, and that the use of...

  3. 21 CFR 700.19 - Use of methylene chloride as an ingredient of cosmetic products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ranging from 10 to 25 percent. In a 2-year animal inhalation study sponsored by the National Toxicology... in cosmetic products poses a significant cancer risk to consumers, and that the use of...

  4. 21 CFR 700.19 - Use of methylene chloride as an ingredient of cosmetic products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... ranging from 10 to 25 percent. In a 2-year animal inhalation study sponsored by the National Toxicology... in cosmetic products poses a significant cancer risk to consumers, and that the use of...

  5. Production of mannosylerythritol lipids and their application in cosmetics.

    PubMed

    Morita, Tomotake; Fukuoka, Tokuma; Imura, Tomohiro; Kitamoto, Dai

    2013-06-01

    Mannosylerythritol lipids (MELs) are glycolipid biosurfactants abundantly produced by different basidiomycetous yeasts such as Pseudozyma, and show not only excellent interfacial properties but also versatile biochemical actions. These features of MELs make their application in new technology areas possible. Recently, the structural and functional variety of MELs was considerably expanded by advanced microbial screening methods. Different types of MELs bearing different hydrophilic and hydrophobic parts have been reported. The genes responsible for MEL biosynthesis were identified, and their genetic study is now in progress, aiming to control the chemical structure. The excellent properties leading to practical cosmetic ingredients, i.e., moisturization of dry skin, repair of damaged hair, activation of fibroblast and papilla cells and antioxidant and protective effects in skin cells, have been demonstrated on the yeast glycolipid biosurfactants. In this review, the current status of research and development on MELs, particularly the commercial application in cosmetics, is described. PMID:23584242

  6. Correlation of in vitro challenge testing with consumer use testing for cosmetic products.

    PubMed Central

    Brannan, D K; Dille, J C; Kaufman, D J

    1987-01-01

    An in vitro microbial challenge test has been developed to predict the likelihood of consumer contamination of cosmetic products. The challenge test involved inoculating product at four concentrations (30, 50, 70, and 100%) with microorganisms known to contaminate cosmetics. Elimination of these microorganisms at each concentration was followed over a 28-day period. The test was used to classify products as poorly preserved, marginally preserved, or well preserved. Consumer use testing was then used to determine whether the test predicted the risk of actual consumer contamination. Products classified by the challenge test as poorly preserved returned 46 to 90% contaminated after use. Products classified by the challenge test as well preserved returned with no contamination. Marginally preserved products returned with 0 to 21% of the used units contaminated. As a result, the challenge test described can be accurately used to predict the risk of consumer contamination of cosmetic products. PMID:3662517

  7. Determination of prostaglandin analogs in cosmetic products by high performance liquid chromatography with tandem mass spectrometry.

    PubMed

    Wittenberg, James B; Zhou, Wanlong; Wang, Perry G; Krynitsky, Alexander J

    2014-09-12

    A method was developed and validated for the determination of 16 prostaglandin analogs in cosmetic products. The QuEChERS (Quick, Easy, Cheap, Efficient, Rugged, Safe) liquid-liquid extraction method, typically used for pesticide residue analysis, was utilized as the sample preparation technique. The prostaglandin analogs were chromatographically separated and quantified using high performance liquid chromatography with tandem mass spectrometry (HPLC-MS/MS). Thirty-one cosmetic products were surveyed, and 13 products were determined to contain a prostaglandin analog with amounts ranging from 27.4 to 297μg/g. The calculated concentrations for the cosmetic products were in a similar range when compared to the concentrations of three different prostaglandin analog-containing prescription products. PMID:25085824

  8. Application of microencapsulated essential oils in cosmetic and personal healthcare products - a review.

    PubMed

    Carvalho, I T; Estevinho, B N; Santos, L

    2016-04-01

    Nowadays, the consumers around the world are increasingly focused on health and beauty. The renewed consumer interest in natural cosmetic products creates the demand for new products and reformulated others with botanical and functional ingredients. In cosmetic products, essential oils (EOs) play a major role as fragrance ingredients. They can optimize its proprieties and preservation, as well as the marketing image of the final product. Microencapsulation of EOs can protect and prevent the loss of volatile aromatic ingredients and improve the controlled release and stability of this core materials. The importance of EOs for cosmetic industry and its microencapsulation was reviewed in this study. Also a briefly introduction about the preparation of microparticles was presented. Some of the most important and usual microencapsulation techniques of EOs, as well as the conventional encapsulating agents, were discussed. Despite the fact that microencapsulation of EOs is a very promising and extremely attractive application area for cosmetic industry, further basic research needs to be carried out, for a better understanding of the biofunctional activities of microencapsulated EOs and its release modulation, as well as the effects of others cosmetic ingredients and the storage time in the microparticles properties. PMID:25923295

  9. Increasing antibiotic resistance in preservative-tolerant bacterial strains isolated from cosmetic products.

    PubMed

    Orús, Pilar; Gomez-Perez, Laura; Leranoz, Sonia; Berlanga, Mercedes

    2015-03-01

    To ensure the microbiological quality, consumer safety and organoleptic properties of cosmetic products, manufacturers need to comply with defined standards using several preservatives and disinfectants. A drawback regarding the use of these preservatives is the possibility of generating cross-insusceptibility to other disinfectants or preservatives, as well as cross resistance to antibiotics. Therefore, the objective of this study was to understand the adaptive mechanisms of Enterobacter gergoviae, Pseudomonas putida and Burkholderia cepacia that are involved in recurrent contamination in cosmetic products containing preservatives. Diminished susceptibility to formaldehyde-donors was detected in isolates but not to other preservatives commonly used in the cosmetics industry, although increasing resistance to different antibiotics (β-lactams, quinolones, rifampicin, and tetracycline) was demonstrated in these strains when compared with the wild-type strain. The outer membrane protein modifications and efflux mechanism activities responsible for the resistance trait were evaluated. The development of antibiotic-resistant microorganisms due to the selective pressure from preservatives included in cosmetic products could be a risk for the emergence and spread of bacterial resistance in the environment. Nevertheless, the large contribution of disinfection and preservation cannot be denied in cosmetic products. PMID:26415667

  10. Recent developments in the sensorial assessment of cosmetic products: a review.

    PubMed

    Pensé-Lhéritier, A-M

    2015-10-01

    Cosmetic development is not exclusively guided by notions of rational effectiveness but also by notions of sensoriality. Thus, the sensorial properties of a cosmetic product are studied using internationally recognized discriminating or descriptive methods. Descriptive sensory profiling is an essential tool in this process as it allows an experienced panel to assess the qualitative and quantitative characteristics of a product. The results obtained with this method enable to get a more accurate image of the product. However, given the new demands of the industrial world and the new innovation paths (shorter development times, complex products or willingness to include the consumers in the process) a need to access new methods has arisen. These 'alternative' methods that offer product positioning, ratings and attribute citation frequency, can be implemented with either a panel of experts or with consumers. The flash profile, the pivot® profile or the check all that apply (CATA) are just a few of the methods that the cosmetic professionals have started to test. This article reviews the methods used in the sensory assessment of cosmetic products. The analysis carried out shows that the complementarity application of sensory assessment is essential in the upstream innovation phase of a product. PMID:25824827

  11. Consumption of cosmetic products by the French population second part: Amount data.

    PubMed

    Ficheux, A S; Chevillotte, G; Wesolek, N; Morisset, T; Dornic, N; Bernard, A; Bertho, A; Romanet, A; Leroy, L; Mercat, A C; Creusot, T; Simon, E; Roudot, A C

    2016-04-01

    The aim of the study was to assess the amount per use of cosmetic products consumed at home by the adult, child and baby French population. 1078 men and women participated in the study which was performed in four cities of France. This enquiry was performed on 106 cosmetics including general hygiene, skin care, hair care, hair styling, make-up, fragrances, solar, shaving and depilatory, and baby products. Coupled to frequency data previously obtained (Ficheux et al., 2015), these amounts per use data will be used in order to assess the exposure to cosmetics by the French population. These current exposure values could be useful for safety assessors and for safety agencies. PMID:26898167

  12. Cosmetic Surgery

    MedlinePlus

    ... Body Looking and feeling your best Cosmetic surgery Cosmetic surgery Teens might have cosmetic surgery for a ... about my body? What are the risks of cosmetic surgery? top People who have cosmetic surgery face ...

  13. Novel database for exposure to fragrance ingredients in cosmetics and personal care products.

    PubMed

    Comiskey, D; Api, A M; Barratt, C; Daly, E J; Ellis, G; McNamara, C; O'Mahony, C; Robison, S H; Safford, B; Smith, B; Tozer, S

    2015-08-01

    Exposure of fragrance ingredients in cosmetics and personal care products to the population can be determined by way of a detailed and robust survey. The frequency and combinations of products used at specific times during the day will allow the estimation of aggregate exposure for an individual consumer, and to the sample population. In the present study, habits and practices of personal care and cosmetic products have been obtained from market research data for 36,446 subjects across European countries and the United States in order to determine the exposure to fragrance ingredients. Each subject logged their product uses, time of day and body application sites in an online diary for seven consecutive days. The survey data did not contain information on the amount of product used per occasion or body measurements, such as weight and skin surface area. Nevertheless, this was found from the literature where the likely amount of product used per occasion or body measurement could be probabilistically chosen from distributions of data based on subject demographics. The daily aggregate applied consumer product exposure was estimated based on each subject's frequency of product use, and Monte Carlo simulations of their likely product amount per use and body measurements. Statistical analyses of the habits and practices and consumer product exposure are presented, which show the robustness of the data and the ability to estimate aggregate consumer product exposure. Consequently, the data and modelling methods presented show potential as a means of performing ingredient safety assessments for personal care and cosmetics products. PMID:26003515

  14. Assessment of lead and cadmium levels in frequently used cosmetic products in Iran.

    PubMed

    Nourmoradi, H; Foroghi, M; Farhadkhani, M; Vahid Dastjerdi, M

    2013-01-01

    This study aims to investigate the content of lead and cadmium in most frequently used brands of cosmetic products (lipstick and eye shadow) in Iran. Fifty samples of lipstick (5 colors in 7 brands) and eye shadow (3 colors in 5 brands) were selected taken from large cosmetic stores in Isfahan (Iran) and lead and cadmium of them were analyzed. The results showed that the concentration of lead and cadmium in the lipsticks was within the range of 0.08-5.2  µ g/g and 4.08-60.20  µ g/g, respectively. The eye shadow samples had a lead level of 0.85-6.90  µ g/g and a cadmium level of 1.54-55.59  µ g/g. The content range of the heavy metals in the eye shadows was higher than that of the lipsticks. There was significant difference between the average of the lead content in the different brands of the lipsticks and eye shadows. Thus, the continuous use of these cosmetics can increase the absorption of heavy metals, especially Cd and Pb, in the body when swallowing lipsticks or through dermal cosmetic absorption. The effects of heavy metals such as lead can be harmful, especially for pregnant women and children. Therefore, effort must be made to inform the users and the general public about the harmful consequences of cosmetics. PMID:24174937

  15. 21 CFR 1310.11 - Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. 1310.11 Section 1310.11 Food and Drugs DRUG ENFORCEMENT... Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. (a)...

  16. 21 CFR 1310.11 - Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. 1310.11 Section 1310.11 Food and Drugs DRUG ENFORCEMENT... Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. (a)...

  17. 21 CFR 1310.11 - Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. 1310.11 Section 1310.11 Food and Drugs DRUG ENFORCEMENT... Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. (a)...

  18. 21 CFR 1310.11 - Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 9 2014-04-01 2014-04-01 false Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. 1310.11 Section 1310.11 Food and Drugs DRUG ENFORCEMENT... Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. (a)...

  19. Advances in the analysis of non-allowed pharmacologically active substances in cosmetic products.

    PubMed

    Pellegrini, Manuela; Marchei, Emilia; Pacifici, Roberta; Rotolo, Maria Concetta; Pichini, Simona

    2011-06-25

    The state-of-the art analysis of non-allowed pharmacologically active substances in cosmetic products is here presented and a new methodology developed for this type of analysis is proposed. Cosmetic products released on the market should not cause damage to human health when applied under normal conditions of use. With respect to this condition, the definition of "cosmetic product" is reported according to the international and region specific regulatory requirements for the manufacturing and marketing and that of non-allowed substances with particular reference to pharmacologically active substances, with therapeutic indication. The existing methodologies for the analysis of non-allowed products in cosmetic preparations generally include some sort of sample treatment and/or extraction before the analytical step, which always include a separation by liquid chromatography (LC) at ambient temperature followed by detection with ultraviolet spectrophotometric detection or mass spectrometry. A systematic high throughput analysis of non-allowed pharmacologically active substances is finally proposed together with the results of such an analysis performed in the "Drug abuse and doping" Unit of the National Institute of Health in Rome. PMID:21353431

  20. 21 CFR 700.25 - Tamper-resistant packaging requirements for cosmetic products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... or labeling requirement. (1) Initial effective date for packaging requirements. (i) The packaging... packaging requirement in paragraph (b) of this section is effective on May 5, 1983 for each cosmetic product... after that date. (3) Retail level effective date. The tamper-resistant packaging requirement...

  1. Determination of N-nitrosodiethanolamine in cosmetic products by LC-MS-MS.

    PubMed

    Schothorst, R C; Somers, H H J

    2005-02-01

    We have developed and validated in-house a liquid chromatography and mass spectrometry (LC-MS-MS) method for determination of N-nitrosodiethanolamine (NDELA) in cosmetics. The sample is diluted with water and then a C18 clean-up is performed. The average recovery of NDELA is 88.3%, range 48.3-112.7%, and the limit of detection is 22.8 microg kg-1. The repeatability is 7.6%, and the intermediate precision is 8.7%. Surveys were carried out in the Netherlands in September and October 2002 to determine the quantities of NDELA in cosmetics marketed in the Netherlands. The LC-MS-MS method was used to determine the NDELA content of 140 cosmetic products including shower gels, hair oils, shampoos and conditioners, cream and foam baths, mud baths, scrubs, creme and other soaps, and body washes. NDELA at levels ranging from 23 to 992 microg kg-1 was found in 35 cosmetic products. PMID:15668809

  2. A Study of the Possible Harmful Effects of Cosmetic Beauty Products on Human Health.

    PubMed

    Kaličanin, Biljana; Velimirović, Dragan

    2016-04-01

    The origins of the usage of different substances in beauty, skin, body, hair, and nails care products can be found in ancient times. To achieve better quality and enhance their effects, some additives such as preservatives, stabilizers, mineral pigments, dye, and shine were added to these products. Some of these substances may also have allergic, irritating, and harmful effects on human health. The aim of this study was the optimization of the potentiometric stripping analysis (PSA) for the purpose of determining the content of heavy metals (lead, cadmium, zinc), in some commercial cosmetic beauty products (lipsticks, lip glosses, eye shadows, and henna hair dye). In addition, in order to monitor the potential adverse effects of henna dye on hair quality, as well as the total body burden of heavy metals (Pb, Cd), the paper analyzed hair samples before and after henna dye treatment. Beauty products used for cosmetic purposes can have adverse effects to human health due to the fact that they contain lead, a highly toxic metal. The lead content in the tested samples varied depending on the additives used along with the method of production. The cosmetic products that were analyzed in this study contained a certain amount of zinc, which is an essential element, although its content above the prescribed limit may lead to side effects. Highly toxic metal, cadmium, was not detected in the tested samples. The presence of these metals in cosmetic products certainly indicate that it is necessary to monitor and determinate the content of toxic heavy metals in these products, especially because they are in direct contact with skin or mucous membranes and are often used in daily life. PMID:26296330

  3. [Cosmetic use of skin depigmentation products in Africa].

    PubMed

    Del Giudice, P; Raynaud, E; Mahé, A

    2003-01-01

    The use of skin lightening products represents a real social phenomenon in many Sub-Saharan African countries. A few studies have been published on this subjects. An important proportion of the adult female population, estimated between 25 and 67% uses regularly and daily these creams. Today the products used are mainly dermocorticosteroids and hydroquinone. Their use over a long period of time is responsible for many cutaneous side effects mainly acne, pigmentary disorders, stretch marks and cutaneous infections. Systemic side effects have recently been reported, mainly related to the use of corticosteroids. The necessary control of the products by the local health authorities remains difficult. PMID:15015845

  4. Cosmetic Dentistry

    MedlinePlus

    ... delivered directly to your desktop! more... What Is Cosmetic Dentistry? Article Chapters What Is Cosmetic Dentistry? Cosmetic ... procedure for you. Updated: January 2012 ; ; Related Articles: Cosmetic Dentistry Brides-to-Be and Job Applicants: Here’s ...

  5. Role of fatty acid composites in the toxicity of titanium dioxide nanoparticles used in cosmetic products.

    PubMed

    Chang, JuOae; Lee, Chang-Woo; Alsulimani, Helal Hussain; Choi, Jee Eun; Lee, Joo-Kyung; Kim, AhYoung; Park, Bae Ho; Kim, Jonghan; Lee, HeaYeon

    2016-01-01

    It has been recognized that the use of nanoparticles (NPs) in the cosmetic industry results in products with better efficacy and functionality. However, recent advances in molecular toxicology have revealed that NP exposure can promote cytotoxicity and oxidative damage, which has raised health concerns in the use of NPs in personal care products. Nevertheless, the mechanistic basis for the toxicity and safety of cosmetic NPs is poorly understood. The goal of the study was to determine the cytotoxicity and intracellular distribution of titanium dioxide (TiO2) NPs containing fatty acid composites (palmitoleic acid, palmitic acid, stearic acid and oleic acid) commonly used in cosmetic products. Two types of cells, human fibroblast skin cells and adenocarcinoma lung cells, were exposed to either bare TiO2 NPs or TiO2 NPs mixed with fatty acids for up to 48 hr. NMR analysis confirmed that the fatty acid composites remained in the NPs after wash. The cytotoxicity of TiO2 NPs was determined by cell viability measurement using quantitative confocal microscopy, and the localization of two different forms of TiO2 NPs were assessed using electron spectroscopic imaging with transmission electron microscopy. TiO2 NPs containing fatty acids posed significantly reduced cytotoxicity (80-88% decreases) than bare NPs in both cell types. Furthermore, there was less intracellular penetration of the NPs containing fatty acid composites compared with bare NPs. These results provide important insights into the role of fatty acids in protecting the cells from possible toxicity caused by NPs used in the production of cosmetic products. PMID:27432239

  6. Are Cosmetics Used in Developing Countries Safe? Use and Dermal Irritation of Body Care Products in Jimma Town, Southwestern Ethiopia

    PubMed Central

    Amasa, Wayessa; Santiago, Dante; Mekonen, Seblework; Ambelu, Argaw

    2012-01-01

    Background. Rabbit skin model was used to test skin irritation of the most commonly used cosmetic products in Jimma town, southwestern Ethiopia. The most commonly used cosmetics were Dove, Glysolid, College, Top Society, Fair and Lovely, Nivea, Lux, Magic fruit world, Solea, Body talk, Kris, Holly, Victoria, and Sweet Heart. Methods. Intact and abraded rabbit skins were tested for erythema and edema under shade and under sun exposure. Draize Primary Irritation Index (PII) was used to calculate skin irritation of each cosmetic. Cosmetic ingredients were analyzed from the labels. Results and Discussion. Only Dove cream caused no skin irritation except for an abraded skin under sun exposure for five consecutive days. It has been identified that application of cosmetics on abraded skin under sunny condition worsens the irritation. Cosmetic labels revealed that most ingredients used in all products were those restricted chemicals due to their adverse health effects. Conclusion. This study has concluded that use of cosmetics under sunshine and also on abraded skin increases skin irritation. Hence, those users who have abraded skin are advised not to apply those cosmetics on continuous basis specifically under sun exposure. PMID:23209460

  7. Proposal of Scope of Clinical Assays of Safety and Effectiveness of Cosmetic Products

    NASA Astrophysics Data System (ADS)

    Almeida, L. S.

    2015-01-01

    The demand for accreditation for clinical assays involving cosmetic products has led the Division of Laboratory Accreditation (Dicla) to study the possibility of implementing the General Coordination for Accreditation (Cgcre) which is a specific accreditation program for Good Clinical Practice (GCP). This work represents the very beginning of such a study thus conveying a proposed model of scope for clinical assays on safety and effectiveness.

  8. Safety assessment on polyethylene glycols (PEGs) and their derivatives as used in cosmetic products.

    PubMed

    Fruijtier-Pölloth, Claudia

    2005-10-15

    This assessment focusses on polyethylene glycols (PEGs) and on anionic or nonionic PEG derivatives, which are currently used in cosmetics in Europe. These compounds are used in a great variety of cosmetic applications because of their solubility and viscosity properties, and because of their low toxicity. The PEGs, their ethers, and their fatty acid esters produce little or no ocular or dermal irritation and have extremely low acute and chronic toxicities. They do not readily penetrate intact skin, and in view of the wide use of preparations containing PEG and PEG derivatives, only few case reports on sensitisation reactions have been published, mainly involving patients with exposure to PEGs in medicines or following exposure to injured or chronically inflamed skin. On healthy skin, the sensitising potential of these compounds appears to be negligible. For some representative substances of this class, information was available on reproductive and developmental toxicity, on genotoxicty and carcinogenic properties. Taking into consideration all available information from related compounds, as well as the mode and mechanism of action, no safety concern with regard to these endpoints could be identified. Based on the available data it is therefore concluded that PEGs of a wide molecular weight range (200 to over 10,000), their ethers (laureths. ceteths, ceteareths, steareths, and oleths), and fatty acid esters (laurates, dilaurates, stearates, distearates) are safe for use in cosmetics. Limited data were available for PEG sorbitan/sorbitol fatty acid esters, PEG sorbitan beeswax and PEG soy sterols. Taking into account all the information available for closely related compounds, it can be assumed that these compounds as presently used in cosmetic preparations will not present a risk for human health. PEG castor oils and PEG hydrogenated castor oils have caused anaphylactic reactions when used in intravenous medicinal products. Their topical use in cosmetics is

  9. Brief analysis of causes of sensitive skin and advances in evaluation of anti-allergic activity of cosmetic products.

    PubMed

    Fan, L; He, C; Jiang, L; Bi, Y; Dong, Y; Jia, Y

    2016-04-01

    This review focuses on the causes of sensitive skin and elaborates on the relationship between skin sensitivity and skin irritations and allergies, which has puzzled cosmetologists. Here, an overview is presented of the research on active ingredients in cosmetic products for sensitive skin (anti-sensitive ingredients), which is followed by a discussion of their experimental efficacy. Moreover, several evaluation methods for the efficacy of anti-sensitive ingredients are classified and summarized. Through this review, we aim to provide the cosmetic industry with a better understanding of sensitive skin, which could in turn provide some theoretical guidance to the research on targeted cosmetic products. PMID:26444676

  10. High-performance liquid chromatographic determination of triclosan and triclocarban in cosmetic products.

    PubMed

    Liu, T; Wu, D

    2012-10-01

    A high-performance liquid chromatographic (HPLC) method for the determination of triclosan and triclocarban in cosmetic products was developed. Triclosan and triclocarban quantities in 168 of cosmetics were investigated and statistical analyzed with this method. The optimal condition are as follows: An Agilent SB-C8 analytical column (250 × 4.6 mm, 5μm) was utilized, and mixed buffer solution of methanol and 0.01 mol L(-1) phosphate (pH 3.0) (72 : 28, V/V) were used for isocratic elution at a total flow rate of 1.0 mL min(-1) . It is found the calibration curves had a good linear regression with UV detection (280 nm) within test range of 0-110 μg mL(-1) with the correlation coefficients of 0.999 in all cases. This method is simple, selective, convenient, and reproducible for the determination of triclosan and triclocarban in commercial cosmetic products. PMID:22809056

  11. Chemical sexualities: the use of pharmaceutical and cosmetic products by youth in South Sulawesi, Indonesia.

    PubMed

    Hardon, Anita; Idrus, Nurul Ilmi; Hymans, Takeo David

    2013-05-01

    Although young people in their everyday lives consume a bewildering array of pharmaceutical, dietary and cosmetic products to self-manage their bodies, moods and sexuality, these practices are generally overlooked by sexual and reproductive health programmes. Nevertheless, this self-management can involve significant (sexual) health risks. This article draws from the initial findings of the University of Amsterdam's ChemicalYouth project. Based on interviews with 142 youths, focus group discussions and participant observation in South Sulawesi, Indonesia, we found that young people - in the domain of sexual health - turn to pharmaceuticals and cosmetics to: (1) feel clean and attractive; (2) increase (sexual) stamina; (3) feel good and sexually confident; (4) counter sexual risks; and (5) for a group of transgender youths, to feminize their male bodies. How youth achieve these desires varies depending on their income and the demands of their working lives. Interestingly, the use of pharmaceuticals and cosmetics was less gendered than expected. Sexual health programmes need to widen their definitions of risk, cooperate with harm reduction programmes to provide youth with accurate information, and tailor themselves to the diverse sexual health concerns of their target groups. PMID:23684204

  12. Potential exposure of German consumers to engineered nanoparticles in cosmetics and personal care products.

    PubMed

    Lorenz, Christiane; Von Goetz, Natalie; Scheringer, Martin; Wormuth, Matthias; Hungerbühler, Konrad

    2011-03-01

    The rapid increase in the number of consumer products containing engineered nanoparticles (ENP) raises concerns about an appropriate risk assessment of these products. Along with toxicological data, exposure estimates are essential for assessing risk. Currently, cosmetics and personal care products (C&PCP) represent the largest ENP-containing consumer product class on the market. We analyzed factors influencing the likelihood that ENP-containing products are available to consumers. We modelled potential external exposure of German consumers, assuming a maximum possible case where only ENP-containing products are used. The distribution of exposure levels within the population due to different behavior patterns was included by using data from an extensive database on consumer behavior. Exposure levels were found to vary significantly between products and between consumers showing different behavior patterns. The assessment scheme developed here represents a basis for refined exposure modelling as soon as more specific information about ENPs in C&PCP becomes available. PMID:21417685

  13. Probabilistic assessment of exposure to cosmetic products by French children aged 0-3 years.

    PubMed

    Ficheux, A S; Dornic, N; Bernard, A; Chevillotte, G; Roudot, A C

    2016-08-01

    Very few exposure data are available for children in Europe and worldwide. The aim of this study was to assess the exposure to cosmetic products used on children aged 0-3 years using recent consumption data generated for the French population. Exposure was assessed using a probabilistic method for 24 products including cleanser, skin care, fragrance, solar and bottom products. The exposure data obtained in this study for children aged 0-3 years were higher than the values fixed by the SCCS for all common products: liquid shampoo, face moisturizer cream, toothpaste, shower gel and body moisturizer cream. Exposure was assessed for the first time for many products such as sunscreens, Eau de toilette and massage products. These new French exposure values will be useful for safety assessors and for safety agencies. PMID:27255804

  14. Simultaneous determination of cosmetics ingredients in nail products by fast gas chromatography with tandem mass spectrometry.

    PubMed

    Zhou, Wanlong; Wang, Perry G; Wittenberg, James B; Rua, Diego; Krynitsky, Alexander J

    2016-05-13

    A rapid and sensitive gas chromatography with tandem mass spectrometry (GC-MS/MS) method has been developed and validated to quantitatively determine cosmetic ingredients, such as toluene, N-methylpyrrolidone, 2,4-dihydroxybenzophenone (benzophenone-1, BP-1), and diethylene glycol dimethacrylate, in nail products. In this procedure, test portions were extracted with acetone, followed by vortexing, sonication, centrifugation, and filtration. During the extraction procedure, BP-1 was derivatized making it amenable to GC-MS analysis, using N,O-​bis(trimethylsilyl)​trifluoroacetamide. The four ingredients were quantified by GC-MS/MS in an electron ionization mode. Four corresponding stable isotopically labeled analogues were selected as internal standards, which were added at the beginning of the sample preparation to correct for recoveries and matrix effects. The validated method was used to screen 34 commercial nail products for these four cosmetic ingredients. The most common ingredients detected in the nail products were toluene and BP-1. Toluene was detected in 26 products and ranged from 1.36 to 173,000μg/g. BP-1 ranged from 18.3 to 2,370μg/g in 10 products. PMID:27083261

  15. Cosmetic Dentistry

    MedlinePlus

    If you have stained, broken or uneven teeth, cosmetic dentistry can help. Cosmetic dentistry is different from orthodontic treatment, which can straighten your teeth with braces or other devices. Cosmetic dental ...

  16. Cosmetic Dentistry

    MedlinePlus

    If you have stained, broken or uneven teeth, cosmetic dentistry can help. Cosmetic dentistry is different from orthodontic treatment, which can straighten your teeth with braces or other devices. Cosmetic dental procedures include Bleaching to make teeth whiter ...

  17. Analysis of skin conductance response during evaluation of preferences for cosmetic products

    PubMed Central

    Ohira, Hideki; Hirao, Naoyasu

    2015-01-01

    We analyzed skin conductance response (SCR) as a psychophysiological index to evaluate affective aspects of consumer preferences for cosmetic products. To examine the test-retest reliability of association between preferences and SCR, we asked 33 female volunteers to complete two experimental sessions approximately 1 year apart. The participants indicated their preferences in a typical paired comparison task by choosing the better option from a combination of two products among four products. We measured anticipatory SCR prior to expressions of the preferences. We found that the mean amplitude of the SCR elicited by the preferred products was significantly larger than that elicited by the non-preferred products. The participants' preferences and corresponding SCR patterns were well preserved at the second session 1 year later. Our results supported cumulating findings that SCR is a useful index of consumer preferences that has future potential, both in laboratory and marketing settings. PMID:25709593

  18. Probabilistic assessment of exposure to hair cosmetic products by the French population.

    PubMed

    Ficheux, A S; Bernard, A; Chevillotte, G; Dornic, N; Roudot, A C

    2016-06-01

    Cosmetic exposure data are limited in Europe and especially in France. The aim of this study was to assess the exposure to hair cosmetics using recent consumption data (percentage of users, frequency of use and amount per use) generated for the French population (Ficheux et al., 2015, 2016). Exposure was assessed using a probabilistic method for eleven hair products: liquid shampoo, dry shampoo, conditioner, hair mask, hair serum, hair oil, styling lacquer, styling gel, styling foam, styling wax and styling spray. Exposure was assessed by sex and by age classes in adults and children. Pregnant women were also studied. For liquid shampoo, conditioner and some styling products (gel, lacquer and foam), the levels of exposure were higher than the values currently used by the Scientific Committee on Consumer Safety (SCCS). Exposure values found for styling wax and styling spray were lower than SCCS values. Exposure was assessed for the first time for dry shampoo, hair mask, hair serum and hair oil products. These new French exposure values will be useful for safety assessors and for safety agencies in order to protect the general population and these at-risk populations. PMID:27090106

  19. Determination of hexavalent chromium in cosmetic products by ion chromatography and postcolumn derivatization.

    PubMed

    Kang, Eun Kyung; Lee, Somi; Park, Jin-Hee; Joo, Kyung-Mi; Jeong, Hye-Jin; Chang, Ih Seop

    2006-05-01

    Chromium hydroxide green [Cr(2)O(OH)(4)] and chromium oxide green (Cr(2)O(3)) are colouring agents for use in cosmetic products. These colourants may contain chromium (VI), which cause skin allergies through percutaneous adsorption on the skin. Eye shadow is a representative cosmetic product in which significant colourants are used. We analysed the chromium (VI) in the eye shadows by ion chromatography and post column derivatization. We optimize conditions of chromium (VI) analysis in eye shadows. During the pretreatment procedure, there are no exchange of chromium (III) to chromium (VI). This method has a limit of quantification for chromium (VI) of 1.0 microg l(-1), recovery rate of 100 +/- 3% and analysis time less than 10 min. This result is 300 times more sensitive than the high-performance liquid chromatography method. We applied the optimized method to analyse 22 eye shadows and 6 colouring agents. 2 out of 22 of the products contained more than 5 mg l(-1). In our previous work, 5 mg l(-1) of Cr represented a threshold level. There was much more Cr(VI) in the colouring agents. The Cr(VI) in one of the colouring agents was 97.6 mg l(-1). PMID:16689807

  20. 77 FR 55455 - Foreign-Trade Zone 235-Lakewood, NJ, Authorization of Production Activity, Cosmetic Essence...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... inviting public comment (77 FR 26737, 5/7/2012). The FTZ Board has determined that no further review of the..., Cosmetic Essence Innovations, LLC, (Fragrance Bottling), Holmdel, NJ Cosmetic Essence Innovations, LLC...

  1. How to assess the mutagenic potential of cosmetic products without animal tests?

    PubMed

    Speit, Günter

    2009-08-01

    Animal experiments (in vivo tests) currently play a key role in genotoxicity testing. Results from in vivo tests are, in many cases, decisive for the assessment of a mutagenic potential of a test compound. The Seventh Amendment to the European Cosmetics Directive will, however, ban the European marketing of cosmetic/personal care products that contain ingredients that have been tested in animal experiments. If genotoxicity testing is solely based on the currently established in vitro tests, the attrition rate for chemicals used in cosmetic products will greatly increase due to irrelevant positive in vitro test results. There is urgent need for new and/or improved in vitro genotoxicity tests and for modified test strategies. Test strategies should consider all available information on chemistry of the test substance/the chemical class (e.g. SAR, metabolic activation and dermal adsorption). Test protocols for in vitro genotoxicity tests should be sensitive and robust enough to ensure that negative results can be accepted with confidence. It should be excluded that positive in vitro test results are due to high cytotoxicity or secondary genotoxic effects which may be thresholded and/or only occur under in vitro test conditions. Consequently, further research is needed to establish the nature of thresholds in in vitro assays and to determine the potential for incorporation of mode of action data into future risk assessments. New/improved tests have to be established and validated, considering the use of (metabolically competent) primary (skin) cells, 3D skin models and cells with defined capacity for metabolic activation (e.g. genetically engineered cell lines). The sensitivity and specificity of new and improved genotoxicity tests has to be determined by testing a battery of genotoxic and non-genotoxic chemicals. New or adapted international guidelines will be needed for these tests. The establishment of such a new genotoxicity testing strategy will take time and the

  2. Microvesicle formulations used in topical drugs and cosmetics affect product efficiency, performance and allergenicity.

    PubMed

    Madsen, Jakob Torp; Andersen, Klaus Ejner

    2010-01-01

    Attempts to improve the formulations of topical products are continuing processes (ie, to increase cosmetic performance, enhance effects, and protect ingredients from degradation). The development of micro- and nanovesicular systems has led to the marketing of topical drugs and cosmetics that use these technologies. Several articles have reported improved clinical efficacy by the encapsulation of pharmaceuticals in vesicular systems, and the numbers of publications and patents are rising. Some vesicular systems may deliver the drug deeper in the skin as compared to conventional vehicles, or even make transdermal delivery more efficient for a number of drugs. Vesicular systems may also allow a more precise drug delivery to the site of action (ie, the hair follicles) and thereby minimize the applied drug concentration, reducing potential side effects. On the other hand, this may increase the risk of other side effects. Few case reports have suggested that microvesicle formulations may affect the allergenicity of topical products. This article gives an overview of the current knowledge about the topical use of microvesicular systems and the dermatoallergologic aspects. PMID:20920408

  3. Rapid and accurate identification of microorganisms contaminating cosmetic products based on DNA sequence homology.

    PubMed

    Fujita, Y; Shibayama, H; Suzuki, Y; Karita, S; Takamatsu, S

    2005-12-01

    The aim of this study was to develop rapid and accurate procedures to identify microorganisms contaminating cosmetic products, based on the identity of the nucleotide sequences of the internal transcribed spacer (ITS) region of the ribosomal RNA coding DNA (rDNA). Five types of microorganisms were isolated from the inner portion of lotion bottle caps, skin care lotions, and cleansing gels. The rDNA ITS region of microorganisms was amplified through the use of colony-direct PCR or ordinal PCR using DNA extracts as templates. The nucleotide sequences of the amplified DNA were determined and subjected to homology search of a publicly available DNA database. Thereby, we obtained DNA sequences possessing high similarity with the query sequences from the databases of all the five organisms analyzed. The traditional identification procedure requires expert skills, and a time period of approximately 1 month to identify the microorganisms. On the contrary, 3-7 days were sufficient to complete all the procedures employed in the current method, including isolation and cultivation of organisms, DNA sequencing, and the database homology search. Moreover, it was possible to develop the skills necessary to perform the molecular techniques required for the identification procedures within 1 week. Consequently, the current method is useful for rapid and accurate identification of microorganisms, contaminating cosmetics. PMID:18492168

  4. Determination of formaldehyde in Romanian cosmetic products using coupled GC/MS system after SPME extraction

    NASA Astrophysics Data System (ADS)

    Feher, I.; Schmutzer, G.; Voica, C.; Moldovan, Z.

    2013-11-01

    In this study we have made a quick review of some Romanian cosmetic products (shampoo, conditioner, face wash) in order to determine the formaldehyde content as well as other substances called "formaldehyde releasers". The process was performed based on solid-phase microextraction (SPME) followed by gas chromatography/mass spectrometry technique. Prior to SPME extraction we used a derivation step of formaldehyde using pentafluorophenyl hydrazine. The obtained product was adsorbed on SPME devices, then injected and desorbed into the GC/MS injection port. The concentration of formaldehyde (as derived compound) was calculated using calibration curve, having a regression coefficient of 0.9938. The performance parameters of the method were calculated using samples of standard concentration. The method proved to be sensitive, having a quantification limit (LOQ) of 0.15 μg/g.

  5. Evaporation of decamethylcyclopentasiloxane (D5) from selected cosmetic products: Implications for consumer exposure modeling.

    PubMed

    Dudzina, Tatsiana; Garcia Hidalgo, Elena; von Goetz, Natalie; Bogdal, Christian; Hungerbuehler, Konrad

    2015-11-01

    Consumer exposure to leave-on cosmetics and personal care products (C&PCPs) ingredients of low or moderate volatility is often assumed to occur primarily via dermal absorption. In reality they may volatilize from skin and represent a significant source for inhalation exposure. Often, evaporation rates of pure substances from inert surfaces are used as a surrogate for evaporation from more complex product matrices. Also the influence of partitioning to skin is neglected and the resulting inaccuracies are not known. In this paper we describe a novel approach for measuring chemical evaporation rates from C&PCPs under realistic consumer exposure conditions. Series of experiments were carried out in a custom-made ventilated chamber fitted with a vapor trap to study the disposition of a volatile cosmetic ingredient, decamethylcyclopentasiloxane (D5), after its topical application on either aluminum foil or porcine skin in vitro. Single doses were applied neat and in commercial deodorant and face cream formulations at normal room (23°C) and skin temperature (32°C). The condition-specific evaporation rates were determined as the chemical mass loss per unit surface area at different time intervals over 1-1.25h post-dose. Product weight loss was monitored gravimetrically and the residual D5 concentrations were analyzed with GC/FID. The release of D5 from exposed surfaces of aluminum occurred very fast with mean rates of 0.029 mg cm(-2)min(-1) and 0.060 mg cm(-2)min(-1) at 23°C and 32°C, respectively. Statistical analysis of experimental data confirmed a significant effect of cosmetic formulations on the evaporation of D5 with the largest effect (2-fold decrease of the evaporation rate) observed for the neat face cream pair at 32°C. The developed approach explicitly considers the initial penetration and evaporation of a substance from the Stratum Corneum and has the potential for application in dermal exposure modeling, product emission tests and the formulation of C

  6. Microbial decontamination of cosmetic raw materials and personal care products by irradiation

    NASA Astrophysics Data System (ADS)

    Katušin-Ražem, Branka; Mihaljević, Branka; Ražem, Dušan

    2003-03-01

    Typical levels of sporadically occurring (dynamic) microbial contamination of cosmetic raw materials: pigments, abrasives and liposomes, as well as of final products for personal care: toothpaste, crayons, shampoos, cleansers and creams, were evaluated. In most cases the contamination was dominated by a single population of microorganisms, either Gram-negative bacteria or molds. The feasibility of microbial decontamination by irradiation was studied by determining the resistance to gamma radiation of contaminating microflora in situ. It was expressed as a dose required for the first 90% reduction, D first 90% red . The values in the range 1-2 kGy for molds and 0.1-0.6 kGy for Gram-negative bacteria were obtained. This relatively high susceptibility to irradiation allowed inactivation factors close to 6 to be achieved with doses generally not exceeding 3 kGy, and yielding endpoint contamination less than 10/g.

  7. Cosmetic Surgery

    MedlinePlus

    ... defect or cosmetic flaw that has diminished their self-esteem over time. It's important to remember that cosmetic ... can create both physical changes and changes in self-esteem. But if you are seeking surgery with the ...

  8. 21 CFR 1310.11 - Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Reinstatement of exemption for drug products distributed under the Food, Drug and Cosmetic Act. 1310.11 Section 1310.11 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE RECORDS AND REPORTS OF LISTED CHEMICALS AND CERTAIN MACHINES § 1310.11 Reinstatement of exemption for...

  9. Determination of methylisothiazolinone and methylchloroisothiazolinone in cosmetic products by ultra high performance liquid chromatography with tandem mass spectrometry.

    PubMed

    Wittenberg, James B; Canas, Benjamin J; Zhou, Wanlong; Wang, Perry G; Rua, Diego; Krynitsky, Alexander J

    2015-09-01

    Isothiazolinone biocides are broad-spectrum preservatives that are widely used in cosmetics, household, and industrial products. An increase in the number of cases of allergic contact dermatitis to isothiazolinone preservatives, namely, methylisothiazolinone and methylchloroisothiazolinone, have been recently noticed. The Food and Drug Administration relies on analytical methods to quantify levels of use of cosmetic ingredients and support enforcement action against products that are not in compliance with the law. In this study, an efficient ultra high performance liquid chromatography with tandem mass spectrometry method was developed and validated for the determination of methylisothiazolinone and methylchloroisothiazolinone in selected cosmetic products. The lower limit of quantitation was determined to be 0.1 μg/g for both preservatives. A survey of 24 cosmetic products was conducted and found concentrations of methylisothiazolinone and methylchloroisothiazolinone ranging from not quantified, or below the lower limit of quantitation, to 89.64 μg/g and not quantified to 10.31 μg/g, respectively. PMID:26103935

  10. Extraction and refining of essential oil from Australian tea tree, Melaleuca alterfornia, and the antimicrobial activity in cosmetic products

    NASA Astrophysics Data System (ADS)

    Huynh, Q.; Phan, T. D.; Thieu, V. Q. Q.; Tran, S. T.; Do, S. H.

    2012-03-01

    Tea tree oil (TTO) comes from the leaves of Melaleuca alternifornia that belongs to the myrtle family (Myrtaceae). It is one of the most powerful immune system stimulants and sorts out most viral, bacterial and fungal infections in a snap, while it is great to heal wounds and acnes. In Vietnam, Melaleuca trees can grow on acid land that stretches in a large portion of lands in the Mekong Delta region. So, there are some Melaleuca plantations developed under the Vietnamese government plans of increasing plantation forests now. However, TTO contains various amounts of 1,8-cineole that causes skin irritant. So TTO purification is very necessary. In this study, the purification of TTO that meet International Standard ISO 4730 was carried out via two steps. The first step is steam distillation to obtain crude TTO (terpinen-4-ol 35% v/v) and the average productivity is among 2.37% (v/wet-wt) or 1.23% (v/dry-wt). In the second step, the cleaned TTO is collected by vacuum distillation column and extraction yield of the whole process is about 0.3% (w/w). Besides, high concentration essential oil was applied in the cosmetic products to increase its commercial value.

  11. Strategy to decrease the risk of adverse effects of fragrance ingredients in cosmetic products.

    PubMed

    Jansson, T; Lodén, M

    2001-09-01

    In spite of extensive self-regulation of the fragrance industry, fragrance ingredients are still major causes of allergic contact dermatitis. There are indications that the problem is increasing in some countries, and that many nonregulated compounds are involved in the development of allergies. The use of essential oils in fragrance compounds might add both allergenic and carcinogenic compounds to a product and the exact composition of such ingredients is difficult to control. Herein, we propose a simple strategy to decrease the risk of adverse effects of fragrance ingredients in cosmetic products. This strategy consists of four major steps: (1) limit the concentration of fragrance compound in the products, (2) follow legislation and guidelines, (3) limit the concentration of a number of well-known sensitizing fragrance chemicals, and (4) limit the concentration of essential oils and materials with unknown composition. The strategy is discussed as an alternative to animal testing and in relation to other more resource-demanding approaches to the same problem. PMID:11526523

  12. Characterization of suspected illegal skin whitening cosmetics.

    PubMed

    Desmedt, B; Van Hoeck, E; Rogiers, V; Courselle, P; De Beer, J O; De Paepe, K; Deconinck, E

    2014-03-01

    An important group of suspected illegal cosmetics consists of skin bleaching products, which are usually applied to the skin of the face, hands and décolleté for local depigmentation of hyper pigmented regions or more importantly, for a generalized reduction of the skin tone. These cosmetic products are suspected to contain illegal active substances that may provoke as well local as systemic toxic effects, being the reason for their banning from the EU market. In that respect, illegal and restricted substances in cosmetics, known to have bleaching properties, are in particular hydroquinone, tretinoin and corticosteroids. From a legislative point of view, all cosmetic products containing a prohibited whitening agent are illegal and must be taken off the EU market. A newly developed screening method using ultra high performance liquid chromatography-time off flight-mass spectrometry allows routine analysis of suspected products. 163 suspected skin whitening cosmetics, collected by Belgian inspectors at high risk sites such as airports and so-called ethnic cosmetic shops, were analyzed and 59% were classified as illegal. The whitening agents mostly detected were clobetasol propionate and hydroquinone, which represent a serious health risk when repeatedly and abundantly applied to the skin. PMID:24334193

  13. Safety evaluations under the proposed US Safe Cosmetics and Personal Care Products Act of 2013: animal use and cost estimates.

    PubMed

    Knight, Jean; Rovida, Costanca

    2014-01-01

    The proposed Safe Cosmetics and Personal Care Products Act of 2013 calls for a new evaluation program for cosmetic ingredients in the US, with the new assessments initially dependent on expanded animal testing. This paper considers possible testing scenarios under the proposed Act and estimates the number of test animals and cost under each scenario. It focuses on the impact for the first 10 years of testing, the period of greatest impact on animals and costs. The analysis suggests the first 10 years of testing under the Act could evaluate, at most, about 50% of ingredients used in cosmetics. Testing during this period would cost about $ 1.7-$ 9 billion and 1-11.5 million animals. By test year 10, alternative, high-throughput test methods under development are expected to be available, replacing animal testing and allowing rapid evaluation of all ingredients. Given the high cost in dollars and animal lives of the first 10 years for only about half of ingredients, a better choice may be to accelerate development of high-throughput methods. This would allow evaluation of 100% of cosmetic ingredients before year 10 at lower cost and without animal testing. PMID:24468774

  14. Parabens determination in cosmetic and personal care products exploiting a multi-syringe chromatographic (MSC) system and chemiluminescent detection.

    PubMed

    Rodas, Melisa; Portugal, Lindomar A; Avivar, Jessica; Estela, José Manuel; Cerdà, Víctor

    2015-10-01

    Parabens are widely used in dairy products, such as in cosmetics and personal care products. Thus, in this work a multi-syringe chromatographic (MSC) system is proposed for the first time for the determination of four parabens: methylparaben (MP), ethylparaben (EP), propylparaben (PP) and butylparaben (BP) in cosmetics and personal care products, as a simpler, practical, and low cost alternative to HPLC methods. Separation was achieved using a 5mm-long precolumn of reversed phase C18 and multi-isocratic separation, i.e. using two consecutive mobile phases, 12:88 acetonitrile:water and 28:72 acetonitrile:water. The use of a multi-syringe buret allowed the easy implementation of chemiluminescent (CL) detection after separation. The chemiluminescent detection is based on the reduction of Ce(IV) by p-hydroxybenzoic acid, product of the acid hydrolysis of parabens, to excite rhodamine 6G (Rho 6G) and measure the resulting light emission. Multivariate designs combined with the concepts of multiple response treatments and desirability functions have been employed to simultaneously optimize and evaluate the responses. The optimized method has proved to be sensitive and precise, obtaining limits of detection between 20 and 40 µg L(-1) and RSD <4.9% in all cases. The method was satisfactorily applied to cosmetics and personal care products, obtaining no significant differences at a confidence level of 95% comparing with the HPLC reference method. PMID:26078157

  15. Determination of seven preservatives in cosmetic products by micellar electrokinetic chromatography.

    PubMed

    Huang, Jun-Qiang; Hu, Cho-Chun; Chiu, Tai-Chia

    2013-08-01

    A micellar electrokinetic chromatography method using cetyltrimethylammonium bromide (CTAB) as a cationic surfactant, coupled with UV-Vis detection, was developed for the simultaneous determination of seven preservatives, including methyl-, ethyl-, propyl- and butyl-paraben and phenol, phenoxyethanol and resorcinol. The method involved optimizing the pH of the phosphate buffer and concentrations of CTAB, ethanol and 2-hydroxypropyl-β-cyclodextrin (HP-β-CD). The preservatives were well separated using optimum conditions and separated within 10 min at a separation voltage of -12.5 kV with the 1.0 mM phosphate buffer (pH 7.0) containing 90 mM CTAB, 25 mM HP-β-CD and 10% (v/v) ethanol. Satisfactory recoveries (84.1-103.0%), migration time (RSD < 3.1%) and peak area (RSD < 4.5%) repeatabilities were achieved. Detection limits of the preservatives were between 0.31 and 1.52 μg mL(-1) (S/N = 3, n = 5). The optimized method was successfully applied to the simultaneous determination of these preservatives in 10 commercial cosmetic products. PMID:23336402

  16. Hair cosmetics: an overview.

    PubMed

    Gavazzoni Dias, Maria Fernanda Reis

    2015-01-01

    Hair cosmetics are an important tool that helps to increase patient's adhesion to alopecia and scalp treatments. This article reviews the formulations and the mode of action of hair cosmetics: Shampoos, conditioners, hair straightening products, hair dyes and henna; regarding their prescription and safetiness. The dermatologist's knowledge of hair care products, their use, and their possible side effects can extend to an understanding of cosmetic resources and help dermatologists to better treat hair and scalp conditions according to the diversity of hair types and ethnicity. PMID:25878443

  17. Hair Cosmetics: An Overview

    PubMed Central

    Gavazzoni Dias, Maria Fernanda Reis

    2015-01-01

    Hair cosmetics are an important tool that helps to increase patient's adhesion to alopecia and scalp treatments. This article reviews the formulations and the mode of action of hair cosmetics: Shampoos, conditioners, hair straightening products, hair dyes and henna; regarding their prescription and safetiness. The dermatologist's knowledge of hair care products, their use, and their possible side effects can extend to an understanding of cosmetic resources and help dermatologists to better treat hair and scalp conditions according to the diversity of hair types and ethnicity. PMID:25878443

  18. Determination of Very Low Level of Free Formaldehyde in Liquid Detergents and Cosmetic Products Using Photoluminescence Method

    PubMed Central

    Mohsenikia, Atefeh; Masoum, Saeed

    2016-01-01

    Formaldehyde is commonly used in detergents and cosmetic products as antibacterial agent and preservative. This substance is unfavorable for human health because it is known to be toxic for humans and causes irritation of eyes and skins. The toxicology studies of this compound indicate risk of detergents and cosmetic formulations with a minimum content of 0.05% free formaldehyde. Therefore, determination of formaldehyde as quality control parameter is very important. In this study, a photoluminescence method was achieved by using 2-methyl acetoacetanilide. Also, the Box-Behnken design was applied for optimization of Hantzsch reaction for formaldehyde derivatization. The investigated factors (variables) were temperature, % v/v ethanol, reaction time, ammonium acetate, and 2-methyl acetoacetanilide concentration. The linear range was obtained from 0.33–20 × 10−7 M (1–60 μg·kg−1) and the limit of detection (LOD) was 0.12 μg·kg−1. The proposed method was applied for the analysis of Iranian brands of liquid detergents and cosmetic products. The formaldehyde content of these products was found to be in the range of 0.03–3.88%. Some brands of these products had higher concentration than the maximum allowed concentration of 0.2%. High recoveries (96.15%–104.82%) for the spiked dishwashing liquid and hair shampoo indicate the proposed method is proper for the assessment of formaldehyde in detergents and cosmetic products. The proposed methodology has some advantages compared with the previous methods such as being rapid, without the necessity of applying separation, low cost, and the fact that the derivatization reaction is carried out at room temperature without any heating system.

  19. Microbiological analysis of cosmetics.

    PubMed

    Herrera, Anavella Gaitan

    2004-01-01

    Cosmetics are products of chemical or natural origin dedicated specifically for use in skin and mucosa. The constant development of the cosmetic industry has generated the necessity to carry out microbiological analysis on the raw materials used in the industrial production of cosmetics as well as the final products, with the purpose of obtaining products of good microbiological quality. Cosmetic products are recognized to be substrates for the survival and development of a large variety of microorganisms, since they possess some of the nutrients that facilitate growth such as: lipids, polysaccharides, alcohol, proteins, amino acids, glucosides, esteroids, peptides, and vitamins. Also, the conditions of readiness (oxygenation, pH, temperature, osmotic degree, superficial activity, perfume, and essential oils) present in the cosmetic products favor microbial multiplication. Routine analyses to determine the microbiological quality of a cosmetic product include the following: Count of mesophilic aerobic microorganisms. Most probable number (MPN) of total coliforms. Count of molds and yeasts. Absence/presence of Staphylococcus aureus probe. Absence/presence of Pseudomonas aeruginosa probe. PMID:15156038

  20. Opinion of the scientific committee on consumer safety (SCCS)--2nd Revision of the safety of the use of poly(hexamethylene) biguanide hydrochloride or polyaminopropyl biguanide (PHMB) in cosmetic products.

    PubMed

    Bernauer, Ulrike

    2015-12-01

    Conclusion of the opinion: On the basis of the data available, the SCCS concludes that Polyaminopropyl Biguanide (PHMB) is not safe for consumers when used as a preservative in cosmetic spray formulations and in all cosmetic products up to the maximum concentration of 0.3%. The safe use could be based on a lower use concentration and/or restrictions with regard to cosmetic products' categories. Dermal absorption studies on additional representative cosmetic formulations are needed. PHMB is used in a variety of applications other than cosmetics. General exposure data from sources others than cosmetics should be submitted for the assessment of the aggregate exposure of PHMB. PMID:26456666

  1. Simultaneous analysis of mono-, di-, and tri-ethanolamine in cosmetic products using liquid chromatography coupled tandem mass spectrometry.

    PubMed

    Shin, Kyong-Oh; Lee, Yong-Moon

    2016-01-01

    Alkanolamines such as monoethanolamine (MEA), diethanolamine (DEA), and triethanolamine (TEA) are used as wetting agents in shampoos, lotions, creams, and other cosmetics. DEA is widely used to provide lather in shampoos and maintain a favorable consistency in lotions and creams. Although DEA is not harmful, it may react with other ingredients in the cosmetic formula after extended storage periods to form an extremely potent carcinogen called nitrosodiethanolamine (NDEA), which is readily absorbed through the skin and has been linked to the development of stomach, esophagus, liver, and bladder cancers. The purpose of this study was to develop a simultaneous quantification method for measurement of MEA, DEA, and TEA in cosmetic products. Liquid chromatography coupled tandem mass spectrometry (LC-MS/MS) was performed using a hydrophilic interaction liquid chromatography (HILIC) column with isocratic elution containing acetonitrile and 5 mM ammonium formate in water (88:12, v/v). Identification and quantification of alkanolamines were performed using MS/MS monitoring to assess the transition from precursor to product ion of MEA (m/z, 61.1 → 44.0), DEA (m/z, 106.1 → 88.0), TEA (m/z, 150.1 → 130.0), and the internal standard triethylamine (m/z, 102.2 → 58.0). Alkanolamines extractions were simplified using a single extraction with acetonitrile in the cosmetic matrix. Performance of the method was evaluated with quality parameters such as specificity, carry-over, linearity and calibration, correlation of determination (R(2)), detection limit, precision, accuracy, and recovery. Calibration curves of MEA (2.9-1000 ppb), DEA (1-1000 ppb), and TEA (1-1000 ppb) were constructed by plotting concentration versus peak-area ratio (analyte/internal standard with a correlation coefficient greater than 0.99). The intra- and inter-assay accuracy ranged from 92.92 to 101.15 % for all analytes. The intra- and inter-assay precision for MEA, DEA, and TEA showed all

  2. Determination of Panthenol, Cholecalciferol and Tocopherol in Cosmetic Products by Gas Chromatography-Mass Spectrometry in SIM Mode.

    PubMed

    Jeong, H J; Lee, M H; Ro, K W; Hur, C W; Kim, J W

    1999-02-01

    A novel simple method to detect vitamins in cosmetic products by gas chromatography-mass spectrometry (GC-MS) has been developed. Three vitamins (panthenol, cholecalciferol and tocopherol) were used for this study. Vitamins were prepared by dissolving in tetrahydrofuran (ThF), and silylated with bis-trimethylsilyltri-fluoroacetamide- trichloromethylsilane (BSTFA). Silylated vitamins were separated on a fused-silica capillary column coated with DB-5. The identification of each vitamin was accomplished by retention time and mass spectrum library search with a computer, and the quantitation was made in the selected-ion monitoring (SIM) mode of GC-MS. SIM mode had given sensitivity to determine 50 pg of panthenol, 285 pg of cholecalciferol and 130 pg of tocopherol. Linearity was maintained over the range 0.005-0.20% for each vitamin. Each cosmetic product (i.e. hair tonic and lotion) was found to contain amounts of the vitamins. This method was sensitive and gave 77.5-99.9% recovery of each vitamin from these cosmetic products. From these results, we concluded that silylation with BSTFA followed by GC-MS analysis allows the simple, convenient and exact determination of panthenol, cholecalciferol and tocopherol. PMID:18505529

  3. Cosmetic surgery.

    PubMed Central

    Harris, D. L.

    1989-01-01

    The psychotherapeutic nature of cosmetic surgery is emphasised by outlining the range of symptoms from which patients suffer and by explaining the sequence of psychological reactions which cause them. The principles which govern the selection of patients are defined. A brief account of each of the main cosmetic operations is given together with notes on their limitations and risks. PMID:2589786

  4. Hormesis-based anti-aging products: a case study of a novel cosmetic.

    PubMed

    Rattan, Suresh I S; Kryzch, Valérie; Schnebert, Sylvianne; Perrier, Eric; Nizard, Carine

    2013-01-01

    Application of hormesis in aging research and interventions is becoming increasingly attractive and successful. The reason for this is the realization that mild stress-induced activation of one or more stress response (SR) pathways, and its consequent stimulation of repair mechanisms, is effective in reducing the age-related accumulation of molecular damage. For example, repeated heat stress-induced synthesis of heat shock proteins has been shown to have a variety of anti-aging effects on growth and other cellular and biochemical characteristics of normal human skin fibroblasts, keratinocytes and endothelial cells undergoing aging in vitro. Therefore, searching for potential hormetins - conditions and compounds eliciting SR-mediated hormesis - is drawing attention of not only the researchers but also the industry involved in developing healthcare products, including nutriceuticals, functional foods and cosmeceuticals. Here we present the example of a skin care cosmetic as one of the first successful product developments incorporating the ideas of hormesis. This was based on the studies to analyse the molecular effects of active ingredients extracted from the roots of the Chinese herb Sanchi (Panax notoginseng) on gene expression at the level of mRNAs and proteins in human skin cells. The results showed that the ginsenosides extracted from Sanchi induced the transcription of stress genes and increased the synthesis of stress proteins, especially the heat shock protein HSP1A1 or Hsp70, in normal human keratinocytes and dermal fibroblasts. Furthermore, this extract also has significant positive effects against facial wrinkles and other symptoms of facial skin aging as tested clinically, which may be due to its hormetic mode of action by stress-induced synthesis of chaperones involved in protein repair and removal of abnormal proteins. Acceptance of such a hormesis-based product by the wider public could be instrumental in the social recognition of the concept of

  5. Determination of methyldibromoglutaronitrile in cosmetic products by high performance liquid chromatography with electrochemical detection.

    PubMed

    Rooselaar, J; Weyland, J W

    1993-02-01

    Synopsis A method for the determination of methyldibromoglutaronitrile in cosmetic products is described. Reversed phase high performance liquid chromatography and reductive electrochemical detection is employed to provide for improved selectivity and detectability compared to alternative methods. The method detects 0.002% methyldibromoglutaronitrile in cosmetic products and has a linear range from 0.006 up to 0.06%, which can easily be extended to the legally allowed limit of 0.1% by means of a simple dilution step. At a level of 0.03% the coefficient of variation was estimated to be 1.7%. Recoveries measured were between 98 and 100%. The method has been subjected to a ruggedness test, which indicated that it was stable, but slightly sensitive for a decrease in the detection potential. More than 130 cosmetic products have been analysed using the method. In 19 samples methyldibromoglutaronitrile was detected in concentrations varying between 0.002% and 0.030%. Résumé Une méthode a été mise au point pour la détermination du methyldibromoglutaronitrile, un conservateur cosmétique dont l'utilisation est croissante. La méthode utilise la chromatographie liquide à haute performance avec détection électrochimique pour permettre une amélioration de la détection et de la spécificité. Selon une procédure simple, le methyldibromoglutaronitrile est séparé sur une colonne 100 RP8 (lichosphere MERCK) avec une phase mobile constituee d'eau et d'acétone (60/40 v/v) avec un ajout de sulfate de sodium et du chlorure de sodium pour obtenir des concentrations de 0.02 M et 0.002 M respectivement. Une électrode en or a été utilisée pour la détection avec un potentiel de fonctionnement de -0.6 V réductif. Une détection par pulsation a été nécessaire pour obtenir une réponse stable. Le détecteur a été programmé pourgarder l'électrode pour 10 ms à 1 V, 10 ms à-1 V (réductif) et à-0.6 V pour 100 ms, ce potentiel a été utilisé comme mesure. Des

  6. Application of in vitro cell transformation assays in regulatory toxicology for pharmaceuticals, chemicals, food products and cosmetics.

    PubMed

    Vanparys, Philippe; Corvi, Raffaella; Aardema, Marilyn J; Gribaldo, Laura; Hayashi, Makoto; Hoffmann, Sebastian; Schechtman, Leonard

    2012-04-11

    Two year rodent bioassays play a key role in the assessment of carcinogenic potential of chemicals to humans. The seventh amendment to the European Cosmetics Directive will ban in 2013 the marketing of cosmetic and personal care products that contain ingredients that have been tested in animal models. Thus 2-year rodent bioassays will not be available for cosmetics/personal care products. Furthermore, for large testing programs like REACH, in vivo carcinogenicity testing is impractical. Alternative ways to carcinogenicity assessment are urgently required. In terms of standardization and validation, the most advanced in vitro tests for carcinogenicity are the cell transformation assays (CTAs). Although CTAs do not mimic the whole carcinogenesis process in vivo, they represent a valuable support in identifying transforming potential of chemicals. CTAs have been shown to detect genotoxic as well as non-genotoxic carcinogens and are helpful in the determination of thresholds for genotoxic and non-genotoxic carcinogens. The extensive review on CTAs by the OECD (OECD (2007) Environmental Health and Safety Publications, Series on Testing and Assessment, No. 31) and the proven within- and between-laboratories reproducibility of the SHE CTAs justifies broader use of these methods to assess carcinogenic potential of chemicals. PMID:22342612

  7. HPLC-UV Method for the Identification and Screening of Hydroquinone, Ethers of Hydroquinone and Corticosteroids Possibly Used as Skin-Whitening Agents in Illicit Cosmetic Products.

    PubMed

    Gimeno, Pascal; Maggio, Annie-Françoise; Bancilhon, Marjorie; Lassu, Nelly; Gornes, Hervé; Brenier, Charlotte; Lempereur, Laurent

    2016-03-01

    Corticosteroids, hydroquinone and its ethers are regulated in cosmetics by the Regulation 1223/2009. As corticosteroids are forbidden to be used in cosmetics and cannot be present as contaminants or impurities, an identification of one of these illicit compounds deliberately introduced in these types of cosmetics is enough for market survey control. In order to quickly identify skin-whitening agents present in illegal cosmetics, this article proposes an HPLC-UV method for the identification and screening of hydroquinone, 3 ethers of hydroquinone and 39 corticosteroids that may be found in skin-whitening products. Two elution gradients were developed to separate all compounds. The main solvent gradient (A) allows the separation of 39 compounds among the 43 compounds considered in 50 min. Limits of detection on skin-whitening cosmetics are given. For compounds not separated, a complementary gradient elution (B) using the same solvents is proposed. Between 2004 and 2009, a market survey on "skin-whitening cosmetic" was performed on 150 samples and highlights that more than half of the products tested do not comply with the Cosmetic Regulation 1223/2009 (amending the Council Directive 76/768/EEC). PMID:26462503

  8. A cosmetic ‘anti-ageing’ product improves photoaged skin: a double-blind, randomized controlled trial

    PubMed Central

    Watson, REB; Ogden, S; Cotterell, LF; Bowden, JJ; Bastrilles, JY; Long, SP; Griffiths, CEM

    2009-01-01

    Background Very few over-the-counter cosmetic ‘anti-ageing’ products have been subjected to a rigorous double-blind, vehicle-controlled trial of efficacy. Previously we have shown that application of a cosmetic ‘anti-ageing’ product to photoaged skin under occlusion for 12 days can stimulate the deposition of fibrillin-1. This observation infers potential to repair and perhaps clinically improve photoaged skin. Objective We examined another similar over-the-counter cosmetic ‘anti-ageing’ product using both the patch test assay and a 6-month double-blind, randomized controlled trial (RCT), with a further 6-month open phase to assess clinical efficacy in photoaged skin. Methods For the patch test, a commercially available test product and its vehicle were applied occluded for 12 days to photoaged forearm skin (n=10) prior to biopsy and immunohistochemical assessment of fibrillin-1; all-trans retinoic acid (RA) was used as a positive control. Sixty photoaged subjects were recruited to the RCT (test product, n = 30 vs. vehicle, n = 30; once daily for 6 months, face and hands) with clinical assessments performed at recruitment and following 1, 3 and 6 months of use. Twenty-eight volunteers had skin biopsies (dorsal wrist) at baseline and at 6 months treatment for immunohistochemical assessment of fibrillin-1 (test product, n=15; vehicle, n=13). All volunteers received the test product for a further 6 months. Final clinical assessments were performed at the end of this open period. Results In the 12-day patch test assay, we observed significant immunohistological deposition of fibrillin-1 in skin treated with the test product and RA compared with the untreated baseline (P=0·005 and 0·015, respectively). In the clinical RCT, at 6 months, the test product produced statistically significant improvement in facial wrinkles as compared to baseline assessment (P = 0·013), whereas vehicle-treated skin was not significantly improved (P = 0·11). After 12 months

  9. Determination of alpha-bisabolol and d-panthenol in cosmetic products by gas chromatography.

    PubMed

    Andre, D; Verite, P; Duclos, R; Orecchioni, A M; Failly, F

    1991-06-01

    Synopsis alpha-bisaboloi and d-panthenol are used in many cosmetic preparations, respectively, for their anti-inflammatory and regenerating properties. Their quantitative determination was an important element of their evaluation in these emulsions. Their concentration has been determined by gas chromatographic techniques, using a flame ionization detector. In both cases, the internal standards have been chosen for their compatibility with the analysis of extracted substances. Owing to the complexity of the cosmetic formulations, a preliminary extraction of alpha-bisabolol and d-panthenol was necessary. For the two substances the preparative separation was based on a liquid-liquid extraction. After dissolving the emulsion in methanol and diluting it with an aqueous buffer solution alpha-bisabolol was then extracted by ethyl acetate and d-panthenol by ethyl formate. PMID:19291052

  10. From the shop to the drain - Volatile methylsiloxanes in cosmetics and personal care products.

    PubMed

    Capela, Daniela; Alves, Arminda; Homem, Vera; Santos, Lúcia

    2016-01-01

    Organosiloxanes are widely used in the formulation of a broad range of cosmetic and personal care products (PCPs), including creams and lotions, bath soaps, shampoo and hair care products to soften, smooth, and moisten. In fact, the intensive and widespread use of organosiloxanes combined with their lipophilic nature, makes them interesting targets for future research, particularly in the toxicology area. This study focused on determining the concentration levels of these compounds in the bestselling brands of PCPs in the Oporto region (Portugal), allowing the estimation of dermal and inhalation exposure to siloxanes and the evaluation of the quantities released to the environment "down-the-drain" and to air. To accomplish this task, a QuEChERS technique ("Quick, Easy, Cheap, Effective, Rugged, and Safe") was employed to extract the siloxanes from the target PCPs, which has never been tested before. The resulting extract was analysed by gas chromatography-mass spectrometry (GC-MS). The limits of detection varied between 0.17 (L2) and 3.75ngg(-1) (L5), being much lower than any values reported in the literature for this kind of products. In general, satisfactory precision (<10%) and accuracy values (average recovery of 84%) were obtained. 123 PCPs were analysed (moisturizers, deodorants, body and hair washes, toilet soaps, toothpastes and shaving products) and volatile methylsiloxanes were detected in 96% of the samples, in concentrations between 0.003μgg(-1) and 1203μgg(-1). Shampoo exhibited the highest concentration for cyclic and aftershaves for linear siloxanes. Combining these results with the daily usage amounts, an average daily dermal exposure of 25.04μgkgbw(-1)day(-1) for adults and 0.35μgkgbw(-1)day(-1) for baby/children was estimated. The main contributors for adult dermal exposure were body moisturizers, followed by facial creams and aftershaves, while for babies/children were body moisturizers, followed by shower gel and shampoo. Similarly, the

  11. LC-MS method for the simultaneous determination of six glucocorticoids in pharmaceutical formulations and counterfeit cosmetic products.

    PubMed

    Fiori, Jessica; Andrisano, Vincenza

    2014-03-01

    A screening method based on liquid chromatography-electrospray mass spectrometry for the simultaneous determination of six corticosteroids (betamethasone 17-valerate BM 17-V, beclomethasone BC, beclomethasone dipropionate BCDP, methylprednisolone MP, budesonide BD, flunisolide FN) was developed in order to control their illegal use in cosmetic and natural products. Indeed, despite corticosteroids are banned in cosmetics, counterfeit products might be present on the market, representing a health hazard. Therefore, effective analytical methods are required to rapidly screen over the counter products in health care shops for counterfeit corticosteroids. The analytical method involves the employment of a Waters Synergy C18 column (150mm×2.0mm I.D.) by using the following mobile phase: A (0.1% formic acid in acetonitrile), B (0.1% formic acid in water) in a linear gradient (from A-B 25:75, v/v to A-B 95:5, v/v in 30min) at the flow rate of 0.3mL/min. The detection was performed with an ion trap (IT) mass spectrometer in positive polarity, total ion current (TIC) and tandem mass modalities for qualitative purpose; single ion monitoring (SIM) mode was used for quantitative analysis on the ESI generated most abundant ion for each steroid. The method was fully validated in terms of precision, detection and quantification limits, linearity, recovery, and it was applied to the identification and quantification of corticosteroids in pharmaceutical formulations and cosmetic products. The mean recovery of BM 17-V, BC, BCDP, MP, BD and FN were found to be 101.3, 101.5, 98.8, 98.9, 98.1, 99.0%, respectively. Limits of quantitation (LOQ) were comprised in the range 29-95ng/mL. To the best of our knowledge, for the first time this mix of glucocorticoids were simultaneously determined in cosmetic products by using a fully validated method. BMV, in its two isomeric forms BM 17-V and BM 21-V, was found to be illegally present in one cream sample (A) with the total concentration level

  12. Safety assessment of personal care products/cosmetics and their ingredients

    SciTech Connect

    Nohynek, Gerhard J.; Antignac, Eric; Re, Thomas; Toutain, Herve

    2010-03-01

    We attempt to review the safety assessment of personal care products (PCP) and ingredients that are representative and pose complex safety issues. PCP are generally applied to human skin and mainly produce local exposure, although skin penetration or use in the oral cavity, on the face, lips, eyes and mucosa may also produce human systemic exposure. In the EU, US and Japan, the safety of PCP is regulated under cosmetic and/or drug regulations. Oxidative hair dyes contain arylamines, the most chemically reactive ingredients of PCP. Although arylamines have an allergic potential, taking into account the high number of consumers exposed, the incidence and prevalence of hair dye allergy appears to be low and stable. A recent (2001) epidemiology study suggested an association of oxidative hair dye use and increased bladder cancer risk in consumers, although this was not confirmed by subsequent or previous epidemiologic investigations. The results of genetic toxicity, carcinogenicity and reproductive toxicity studies suggest that modern hair dyes and their ingredients pose no genotoxic, carcinogenic or reproductive risk. Recent reports suggest that arylamines contained in oxidative hair dyes are N-acetylated in human or mammalian skin resulting in systemic exposure to traces of detoxified, i.e. non-genotoxic, metabolites, whereas human hepatocytes were unable to transform hair dye arylamines to potentially carcinogenic metabolites. An expert panel of the International Agency on Research of Cancer (IARC) concluded that there is no evidence for a causal association of hair dye exposure with an elevated cancer risk in consumers. Ultraviolet filters have important benefits by protecting the consumer against adverse effects of UV radiation; these substances undergo a stringent safety evaluation under current international regulations prior to their marketing. Concerns were also raised about the safety of solid nanoparticles in PCP, mainly TiO{sub 2} and ZnO in sunscreens

  13. Safety assessment of personal care products/cosmetics and their ingredients.

    PubMed

    Nohynek, Gerhard J; Antignac, Eric; Re, Thomas; Toutain, Herve

    2010-03-01

    We attempt to review the safety assessment of personal care products (PCP) and ingredients that are representative and pose complex safety issues. PCP are generally applied to human skin and mainly produce local exposure, although skin penetration or use in the oral cavity, on the face, lips, eyes and mucosa may also produce human systemic exposure. In the EU, US and Japan, the safety of PCP is regulated under cosmetic and/or drug regulations. Oxidative hair dyes contain arylamines, the most chemically reactive ingredients of PCP. Although arylamines have an allergic potential, taking into account the high number of consumers exposed, the incidence and prevalence of hair dye allergy appears to be low and stable. A recent (2001) epidemiology study suggested an association of oxidative hair dye use and increased bladder cancer risk in consumers, although this was not confirmed by subsequent or previous epidemiologic investigations. The results of genetic toxicity, carcinogenicity and reproductive toxicity studies suggest that modern hair dyes and their ingredients pose no genotoxic, carcinogenic or reproductive risk. Recent reports suggest that arylamines contained in oxidative hair dyes are N-acetylated in human or mammalian skin resulting in systemic exposure to traces of detoxified, i.e. non-genotoxic, metabolites, whereas human hepatocytes were unable to transform hair dye arylamines to potentially carcinogenic metabolites. An expert panel of the International Agency on Research of Cancer (IARC) concluded that there is no evidence for a causal association of hair dye exposure with an elevated cancer risk in consumers. Ultraviolet filters have important benefits by protecting the consumer against adverse effects of UV radiation; these substances undergo a stringent safety evaluation under current international regulations prior to their marketing. Concerns were also raised about the safety of solid nanoparticles in PCP, mainly TiO(2) and ZnO in sunscreens. However

  14. [Cosmetic treatments and acne].

    PubMed

    Poli, Florence

    2002-04-15

    Cosmetic products contribute to the efficacy of anti-acneic treatment. Cleaning bars without soap and lotions are to be preferred to soaps. Morning application of moisturizing creams compensate for dryness and irritation induced by topical treatment. Some of these cosmetic products may have a limited efficacy of the shiny appearance and/or acne lesions. Scrubs, abrasive sponges, masks and patches have a very limited usefulness. Make up and camouflage techniques are authorized, provided that the products have been tested non comedogenic and non acne-genic. PMID:12053795

  15. 21 CFR 700.11 - Cosmetics containing bithionol.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Cosmetics containing bithionol. 700.11 Section 700...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.11 Cosmetics containing bithionol. (a) Bithionol has been used to some extent as an antibacterial agent in cosmetic preparations such as...

  16. 21 CFR 700.11 - Cosmetics containing bithionol.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Cosmetics containing bithionol. 700.11 Section 700...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.11 Cosmetics containing bithionol. (a) Bithionol has been used to some extent as an antibacterial agent in cosmetic preparations such as...

  17. 21 CFR 700.11 - Cosmetics containing bithionol.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Cosmetics containing bithionol. 700.11 Section 700...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.11 Cosmetics containing bithionol. (a) Bithionol has been used to some extent as an antibacterial agent in cosmetic preparations such as...

  18. 21 CFR 700.11 - Cosmetics containing bithionol.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Cosmetics containing bithionol. 700.11 Section 700...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.11 Cosmetics containing bithionol. (a) Bithionol has been used to some extent as an antibacterial agent in cosmetic preparations such as...

  19. 21 CFR 700.11 - Cosmetics containing bithionol.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Cosmetics containing bithionol. 700.11 Section 700...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.11 Cosmetics containing bithionol. (a) Bithionol has been used to some extent as an antibacterial agent in cosmetic preparations such as...

  20. 21 CFR 700.13 - Use of mercury compounds in cosmetics including use as skinbleaching agents in cosmetic...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Use of mercury compounds in cosmetics including...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.13 Use of mercury compounds in cosmetics..., mercury compounds have also been widely used as preservatives in cosmetics such as hand and body...

  1. 21 CFR 700.13 - Use of mercury compounds in cosmetics including use as skinbleaching agents in cosmetic...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Use of mercury compounds in cosmetics including...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.13 Use of mercury compounds in cosmetics..., mercury compounds have also been widely used as preservatives in cosmetics such as hand and body...

  2. 21 CFR 700.13 - Use of mercury compounds in cosmetics including use as skinbleaching agents in cosmetic...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Use of mercury compounds in cosmetics including...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.13 Use of mercury compounds in cosmetics..., mercury compounds have also been widely used as preservatives in cosmetics such as hand and body...

  3. 21 CFR 700.13 - Use of mercury compounds in cosmetics including use as skinbleaching agents in cosmetic...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Use of mercury compounds in cosmetics including...) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.13 Use of mercury compounds in cosmetics..., mercury compounds have also been widely used as preservatives in cosmetics such as hand and body...

  4. Self-preserving cosmetics.

    PubMed

    Varvaresou, A; Papageorgiou, S; Tsirivas, E; Protopapa, E; Kintziou, H; Kefala, V; Demetzos, C

    2009-06-01

    Preservatives are added to products for two reasons: first, to prevent microbial spoilage and therefore to prolong the shelf life of the product; second, to protect the consumer from a potential infection. Although chemical preservatives prevent microbial growth, their safety is questioned by a growing segment of consumers. Therefore, there is a considerable interest in the development of preservative-free or self-preserving cosmetics. In these formulations traditional/chemical preservatives have been replaced by other cosmetic ingredients with antimicrobial properties that are not legislated as preservatives according to the Annex VI of the Commission Directive 76/768/EEC and the amending directives (2003/15/EC, 2007/17/EC and 2007/22/EC). 'Hurdle Technology', a technology that has been used for the control of product safety in the food industry since 1970s, has also been applied for the production of self-preserving cosmetics. 'Hurdle Technology' is a term used to describe the intelligent combination of different preservation factors or hurdles to deteriorate the growth of microorganisms. Adherence to current good manufacturing practice, appropriate packaging, careful choice of the form of the emulsion, low water activity and low or high pH values are significant variables for the control of microbial growth in cosmetic formulations. This paper describes the application of the basic principles of 'Hurdle Technology' in the production of self-preserving cosmetics. Multifunctional antimicrobial ingredients and plant-derived essential oils and extracts that are used as alternative or natural preservatives and are not listed in Annex VI of the Cosmetic Directive are also reported. PMID:19302511

  5. Use of an aggregate exposure model to estimate consumer exposure to fragrance ingredients in personal care and cosmetic products.

    PubMed

    Safford, B; Api, A M; Barratt, C; Comiskey, D; Daly, E J; Ellis, G; McNamara, C; O'Mahony, C; Robison, S; Smith, B; Thomas, R; Tozer, S

    2015-08-01

    Ensuring the toxicological safety of fragrance ingredients used in personal care and cosmetic products is essential in product development and design, as well as in the regulatory compliance of the products. This requires an accurate estimation of consumer exposure which, in turn, requires an understanding of consumer habits and use of products. Where ingredients are used in multiple product types, it is important to take account of aggregate exposure in consumers using these products. This publication investigates the use of a newly developed probabilistic model, the Creme RIFM model, to estimate aggregate exposure to fragrance ingredients using the example of 2-phenylethanol (PEA). The output shown demonstrates the utility of the model in determining systemic and dermal exposure to fragrances from individual products, and aggregate exposure. The model provides valuable information not only for risk assessment, but also for risk management. It should be noted that data on the concentrations of PEA in products used in this article were obtained from limited sources and not the standard, industry wide surveys typically employed by the fragrance industry and are thus presented here to illustrate the output and utility of the newly developed model. They should not be considered an accurate representation of actual exposure to PEA. PMID:26071898

  6. Colored facial cosmetics.

    PubMed

    Draelos, Z D

    2000-10-01

    Colored cosmetics are an important part of the dermatologic armamentarium. They can camouflage contour and pigment abnormalities, provide moisturization, enhance oil control, add sun protection, deliver barrier-enhancing agents, increase acne treatment, and create a sense of personal well-being. Familiarity with these products allows the dermatologist to provide better patient care. PMID:11059370

  7. Determination of alternative preservatives in cosmetic products by chromophoric derivatization followed by vortex-assisted liquid-liquid semimicroextraction and liquid chromatography.

    PubMed

    Miralles, Pablo; Vrouvaki, Ilianna; Chisvert, Alberto; Salvador, Amparo

    2016-07-01

    An analytical method for the simultaneous determination of phenethyl alcohol, methylpropanediol, phenylpropanol, caprylyl glycol, and ethylhexylglycerin, which are used as alternative preservatives in cosmetic products, has been developed. The method is based on liquid chromatography with UV spectrophotometric detection after chromophoric derivatization with benzoyl chloride and vortex-assisted liquid-liquid semimicroextraction. Different chromatographic parameters, derivatization conditions, and sample preparation variables were studied. Under optimized conditions, the limits of detection values for the analytes ranged from 0.02 to 0.06µgmL(-1). The method was validated with good recovery values (84-118%) and precision values (3.9-9.5%). It was successfully applied to 10 commercially available cosmetic samples. The good analytical features of the proposed method besides of its environmentally-friendly characteristics, make it useful to carry out the quality control of cosmetic products containing the target compounds as preservative agents. PMID:27154641

  8. Cosmet'eau-Changes in the personal care product consumption practices: from whistle-blowers to impacts on aquatic environments.

    PubMed

    Bressy, Adèle; Carré, Catherine; Caupos, Émilie; de Gouvello, Bernard; Deroubaix, José-Frédéric; Deutsch, Jean-Claude; Mailler, Romain; Marconi, Anthony; Neveu, Pascale; Paulic, Laurent; Pichon, Sébastien; Rocher, Vincent; Severin, Irina; Soyer, Mathilde; Moilleron, Régis

    2016-07-01

    The Cosmet'eau project (2015-2018) investigates the "changes in the personal care product (PCP) consumption practices: from whistle-blowers to impacts on aquatic environments." In this project, the example of PCPs will be used to understand how public health concerns related to micropollutants can be addressed by public authorities-including local authorities, industries, and consumers. The project aims to characterize the possible changes in PCP consumption practices and to evaluate the impact of their implementation on aquatic contamination. Our goals are to study the whistle-blowers, the risk perception of consumers linked with their practices, and the contamination in parabens and their substitutes, triclosan, and triclocarban from wastewater to surface water. The project investigates the following potential solutions: modifications of industrial formulation or changes in consumption practices. The final purpose is to provide policy instruments for local authorities aiming at building effective strategies to fight against micropollutants in receiving waters. PMID:27179812

  9. Cosmetic Warts

    PubMed Central

    Sidharth, Sonthalia; Rahul, Arora; Rashmi, Sarkar

    2015-01-01

    Objective: To sensitize patients, physicians, and aestheticians about the possibility of spread of cutaneous warts during cosmetic procedures, especially following temporary hair removal methods, such as shaving, waxing, threading, and using depilatory creams, so they practice the requisite safety measures. Cutaneous warts caused by human papilloma virus are highly contagious. They tend to spread locally with even the trivial trauma of scratching, resulting in autoinoculation or “pseudo-Koebnerization.” Other than isolated case reports, there is a paucity of literature on pseudo-Koebnerization of warts by temporary hair removal methods. Design, setting, and participants: The authors present their observations from five patients—two men and three women (Cases 1 to 5)—in whom, after a single or a few episodes of a specific temporary hair removal method, either pre-existent warts spread locally at a rapid pace or surfaced clinically for the first time and then started spreading locally. An attempt was made to study the temporal relationship between the cosmetic procedure and the eruption or exacerbation of warts. Results: All five cases showed warts in a linear or local distribution, suggesting pseudo-Koebnerization and the possible use of unclean material used for temporary hair removal methods. One male (Case 1) and two female (Cases 3 and 4) patients already had pre-existent warts, which spread locally following the temporary hair removal procedures. The clinically naive other two patients may have acquired human papilloma virus due to cross-infection from unsterilized razor blades (possibly in Case 2) or from a spouse’s infected towel pressing against freshly waxed skin (Case 5). Treatment with radiofrequency ablation or topical tretinoin was successful in all patients. Conclusion: Despite the widely prevalent practice of temporary hair removal cosmetic procedures around the globe, such pseudo-Koebnerization-induced “cosmetic warts” remain under

  10. Polarographic determination of sunscreen agents in cosmetic products in micellar media.

    PubMed

    da Silva, Andrea Pieretti; Trindade, Magno Aparecido Gonçalves; Ferreira, Valdir Souza

    2006-01-15

    This paper introduces a simple, fast and reliable electroanalytical method for differential-pulse polarography based on electrochemical reduction at a dropping mercury electrode. The method was validated for the determination of 2-ethylhexyl-4-methoxycinnamate (EHMC) alone and in association with 4-methylbenzylidene camphor (MBC) or 2-hydroxy-4-methoxybenzophenone (BENZ-3) in samples of commercial cosmetic preparations. The supporting electrolyte that provided the best-defined and most intense peak current for EHMC determination was Britton-Robinson buffer (pH 4.0) in the presence of a cationic surfactant. Under optimized conditions, EHMC exhibited one single peak of reduction at -1.49 V versus Ag/AgCl. A limit of detection of 3.76 x 10(-8)mol L(-1) and a limit of quantitation of 1.25 x 10(-7) mol L(-1) were found for the pure EHMC standard. A good average recovery rate was reached for all the samples analyzed. PMID:18970375

  11. 21 CFR 700.35 - Cosmetics containing sunscreen ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Cosmetics containing sunscreen ingredients. 700.35 Section 700.35 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.35 Cosmetics containing sunscreen ingredients. (a) A product...

  12. 21 CFR 700.35 - Cosmetics containing sunscreen ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Cosmetics containing sunscreen ingredients. 700.35 Section 700.35 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS GENERAL Requirements for Specific Cosmetic Products § 700.35 Cosmetics containing sunscreen ingredients. (a) A product...

  13. Cosmetic Regulations: A Comparative Study.

    PubMed

    Suhag, Jyoti; Dureja, Harish

    2015-01-01

    The regulatory framework, compliance requirement, efficacy, safety, and marketing of cosmetic products are considered the most important factors for growth of the cosmetic industry. There are different regulatory bodies across the globe that have their own insights for regulation; moreover, governments such as the United States, European Union, and Japan follow a stringent regulatory framework, whereas cosmetics are not so much strictly regulated in countries such as India, Brazil, and China. The alignment of a regulatory framework will play a significant role in the removal of barriers to trade, growth of market at an international level, innovation in the development and presentation of new products, and most importantly safety and efficacy of the marketed products. The present contribution gives insight into the important cosmetic regulations in areas of premarket approval, ingredient control, and labeling and warnings, with a special focus on the cosmetic regulatory environments in the United States, European Union, Japan, and India. Most importantly, the authors highlight the dark side of cosmetics associated with allergic reactions and even skin cancer. The importance of cosmetic regulations has been highlighted by dint of which the society can be healthier, accomplished by more stringent and harmonized regulations. PMID:26380505

  14. Metals in cosmetics: implications for human health.

    PubMed

    Borowska, Sylwia; Brzóska, Malgorzata M

    2015-06-01

    Cosmetics, preparations repeatedly applied directly to the human skin, mucous membranes, hair and nails, should be safe for health, however, recently there has been increasing concern about their safety. Unfortunately, using these products in some cases is related to the occurrence of unfavourable effects resulting from intentional or the accidental presence of chemical substances, including toxic metals. Heavy metals such as lead, mercury, cadmium, arsenic and nickel, as well as aluminium, classified as a light metal, are detected in various types of cosmetics (colour cosmetics, face and body care products, hair cosmetics, herbal cosmetics, etc.). In addition, necessary, but harmful when they occur in excessive amounts, elements such as copper, iron, chromium and cobalt are also present in cosmetic products. Metals occurring in cosmetics may undergo retention and act directly in the skin or be absorbed through the skin into the blood, accumulate in the body and exert toxic effects in various organs. Some cases of topical (mainly allergic contact dermatitis) and systemic effects owing to exposure to metals present in cosmetics have been reported. Literature data show that in commercially available cosmetics toxic metals may be present in amounts creating a danger to human health. Thus, the present review article focused on the problems related to the presence of heavy metals and aluminium in cosmetics, including their sources, concentrations and law regulations as well as danger for the health of these products users. Owing to the growing usage of cosmetics it is necessary to pay special attention to these problems. PMID:25809475

  15. Collection 5 MODIS LAI/FPAR Products

    NASA Astrophysics Data System (ADS)

    Samanta, A.; Ganguly, S.; Schull, M. A.; Shabanov, N. V.; Knyazikhin, Y.; Myneni, R. B.

    2008-12-01

    MODIS LAI algorithm was substantially refined for the Collection 5 reprocessing to optimally use suite of MODIS observations from Terra and Aqua sensors. Refinements are based on advancements in RT theory, analysis of former versions of global time series of LAI product and product validation with field measurements. The Look-up-tables were regenerated for all vegetation types based on a new Stochastic RT model. The Collection 5 suite of LAI/FPAR products possesses higher quality retrievals than previous versions. The following 1-km products are operationally generated at NASA Science Computing Facilities (SCF): 8-day Terra and Aqua products, 8-days Combined Terra and Aqua product, and 4-day Combined Terra and Aqua product. In addition, monthly Collection 5 Terra products are processed and archived at the Boston University (BU) SCF. In this study, we analyzed Collection 5 LAI/FPAR products over a range of spatial scales: Global, North American continent (single composite during the growing season), at scale of MODIS tile (annual time series for three MODIS tiles), and at the scale of validation sites (annual time series for three sites). For analysis we used Collection 5 BU monthly Terra products. The LAI retrieval algorithm consists of two parts: main (Radiative Transfer based) and back-up (empirical). The BU monthly compositing scheme consists of 3 main steps: 1) selection of data from 8-day MOD15A2 product; 2) assembling tile data into global map based on a global land cover; and 3) degrading from 1km resolution to 4km resolution. We focused on the following: 1) Enhancement in the number of high quality retrievals in Collection 5; 2) Utility of the product to improve retrievals under atmospheric contamination of surface reflectance (clouds, aerosols) and for dense vegetation under saturation of surface reflectance; 3) Utility of the product to improve temporal resolution of retrievals.

  16. Determination of isothiazolinone preservatives in cosmetics and household products by matrix solid-phase dispersion followed by high-performance liquid chromatography-tandem mass spectrometry.

    PubMed

    Alvarez-Rivera, Gerardo; Dagnac, Thierry; Lores, Marta; Garcia-Jares, Carmen; Sanchez-Prado, Lucia; Lamas, J Pablo; Llompart, Maria

    2012-12-28

    In this work, the development of a new efficient methodology applying, for the first time, matrix solid phase dispersion (MSPD) for the determination of sensitizer isothiazolinone biocides in cosmetics and household products - 2-methyl-3-isothiazolinone (MI), 5-chloro-2-methyl-3-isothiazolinone (CMI), 1,2-benzisothiazolinone (BzI) and 2-octyl-3-isothiazolinone (OI) - is described. The main factors affecting the MSPD extraction procedure, the dispersive phase and the elution solvent, are assessed and optimized through a multicategorical experimental design, using a real cosmetic sample. The most suitable extraction conditions comprise the use of 2g of florisil as dispersive phase and 5 mL of methanol as elution solvent. Subsequently, the extract is readily analyzed by HPLC-MS/MS without any further clean-up or concentration steps. Method performance was evaluated demonstrating to have a broad linear range (R(2)>0.9980) and limits of detection (LOD) and quantification (LOQ) at the low nanogram per gram level, which are well below the required limits for UE regulation compliance. Satisfactory recoveries above 80%, except for MI (mean values close to 60%), were obtained. In all cases, the method precision (% RSD) was lower than 7%, making this low cost extraction method reliable for routine control. The validated methodology was finally applied to the analysis of a wide variety of cosmetics and household products. Most of the real samples analyzed have been shown to comply with the current European Cosmetic Regulation, although the results obtained for some rinse-off cosmetics (e.g. baby care products) revealed high isothiazolinone content. PMID:23182288

  17. Cosmetic Plastic Surgery Statistics

    MedlinePlus

    2014 Cosmetic Plastic Surgery Statistics Cosmetic Procedure Trends 2014 Plastic Surgery Statistics Report Please credit the AMERICAN SOCIETY OF PLASTIC SURGEONS when citing statistical data or using ...

  18. 21 CFR 700.13 - Use of mercury compounds in cosmetics including use as skinbleaching agents in cosmetic...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Use of mercury compounds in cosmetics including use... GENERAL Requirements for Specific Cosmetic Products § 700.13 Use of mercury compounds in cosmetics..., mercury compounds have also been widely used as preservatives in cosmetics such as hand and body...

  19. 21 CFR 700.25 - Tamper-resistant packaging requirements for cosmetic products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... distinctive by design (e.g., an aerosol product container) or by the use of an identifying characteristic (e.g., a pattern, name, registered trademark, logo, or picture). For purposes of this section, the term “distinctive by design” means the packaging cannot be duplicated with commonly available materials or...

  20. Cosmetic Use of AbobotulinumtoxinA in Men: Considerations Regarding Anatomical Differences and Product Characteristics.

    PubMed

    Bloom, Jason D; Green, Jeremy B; Bowe, Whitney; von Grote, Erika; Nogueira, Alessandra

    2016-09-01

    The proportion of men seeking facial rejuvenation with botulinum neurotoxin type A (BoNTA) products is increasing. The number of male patients treated in the 5-year period between 2009 and 2014 grew by 25%. There is little clinical data supporting gender-specific efficacy with regard to dosing and injection placement in men. To nurture the confidence associated with treatment of male patients, clinicians are in need of more informational materials to develop their evaluation and treatment strategies. Three BoNTA products are currently available in the United States (US) for treatment of the upper face. The varying potency of the different BoNTA formulations is reflected by disparate dose-response characteristics, meaning they are not interchangeable for injection purposes. Clinicians who are familiar with the characteristics of all the BoNTA options will be equipped with the necessary tools to provide their male patients with a desired outcome.
    Among the product options available in the US, Dysport® (abobotulinumtoxinA) (Galderma Laboratories, L.P., Fort Worth, Texas) is unique in that its recommendations for reconstitution provide the clinician with 2 different final product concentrations. The flexibility provided by a variable dose may be a valuable tool for tailoring treatments to male patient-specific needs, which may include a more conservative outcome, maintaining a certain degree of muscle activity and expressivity. Achieving a conservative outcome may be the key to a positive experience for the male patient.

    J Drugs Dermatol. 2016;15(9):1056-1062. PMID:27602966

  1. Eye irritation of low-irritant cosmetic formulations: correlation of in vitro results with clinical data and product composition.

    PubMed

    Debbasch, Caroline; Ebenhahn, Catherine; Dami, Nadia; Pericoi, Marc; Van den Berghe, Christine; Cottin, Martine; Nohynek, Gerhard J

    2005-01-01

    Alternative methods to the Draize eye irritation test, such as the hen's egg test-chorioallantoic membrane (HET-CAM) or the bovine corneal opacity and permeability (BCOP) tests, are currently used to evaluate the irritant potential of cosmetic or consumer products. Although, for strong irritants, the results of these tests correlate well with those of the Draize test, they appear to be less suited to identify mild irritants. In order to improve the sensitivity of alternative eye irritation tests, we developed a novel method that uses a human corneal epithelial cell line (CEPI), and the endpoints of cytotoxicity and IL-8 release. Twelve make-up removers were assessed by the HET-CAM, BCOP and CEPI tests, as well as in a clinical in-use test under ophthalmological control after their application to the external eye lid. In addition, we investigated the impact of osmolality and raw material composition on in vitro and clinical results and compared the in vitro results with those of clinical studies. Overall, although HET-CAM results were unrelated to eye discomfort and adverse clinical signs, they correlated mainly with the presence and concentration of surfactants in the test articles. BCOP scores were unrelated to clinical signs, but related mainly to glycol and sodium lactate content and concentration in the test articles. Cytotoxicity in CEPI mainly correlated with presence and concentrations of surfactants, and IL-8 release to clinical signs and/or glycol and sodium lactate concentrations. Overall, IL-8 release appeared to be the most sensitive and reliable endpoint to predict human eye tolerance to mildly irritant products. Although our results suggest that the IL-8 assay appears to be a promising screen for borderline-irritant formulations, further experiments are required to confirm and validate these preliminary results. PMID:15582208

  2. Horse Chestnut - Aesculus Hippocastanum: Potential Applications in Cosmetic Skin-care Products.

    PubMed

    Wilkinson, J A; Brown, A M

    1999-12-01

    In addition to the well reported beneficial effects of horse chestnut (Aesculus hippocastanum) extracts on venous insufficiency and associated conditions, such preparations also have many potential positive pharmacological effects on the skin. Extracts from this species, and in particular, those based on horse chestnut seeds, contain saponins, known collectively as 'aescin', which have a gentle soapy feel, and are potent anti-inflammatory compounds. Saponins, such as escin, also reduce capillary fragility, and therefore help to prevent leakage of fluids into surrounding tissues, which can cause swelling. An extract of horse chestnut has recently been shown to have one of the highest 'active-oxygen' scavenging abilities of 65 different plant extracts tested. Such extracts are more powerful anti-oxidants than vitamin E, and also exhibit potent cell-protective effects, which are linked to the well-known anti-ageing properties of anti-oxidants. The extract is also rich in a number of flavonoids, such as derivatives of quercetin and kaempferol. Flavonoids also have protective effects on blood vessels, and are well-known, powerful anti-oxidants. PMID:18503457

  3. Reconstituted human corneal epithelium: a new alternative to the Draize eye test for the assessment of the eye irritation potential of chemicals and cosmetic products.

    PubMed

    Doucet, O; Lanvin, M; Thillou, C; Linossier, C; Pupat, C; Merlin, B; Zastrow, L

    2006-06-01

    The aim of this study was to evaluate the interest of a new three-dimensional epithelial model cultivated from human corneal cells to replace animal testing in the assessment of eye tolerance. To this end, 65 formulated cosmetic products and 36 chemicals were tested by means of this in vitro model using a simplified toxicokinetic approach. The chemicals were selected from the ECETOC data bank and the EC/HO International validation study list. Very satisfactory results were obtained in terms of concordance with the Draize test data for the formulated cosmetic products. Moreover, the response of the corneal model appeared predictive of human ocular response clinically observed by ophthalmologists. The in vitro scores for the chemicals tested strongly correlated with their respective scores in vivo. For all the compounds tested, the response of the corneal model to irritants was similar regardless of their chemical structure, suggesting a good robustness of the prediction model proposed. We concluded that this new three-dimensional epithelial model, developed from human corneal cells, could be promising for the prediction of eye irritation induced by chemicals and complex formulated products, and that these two types of materials should be tested using a similar protocol. A simple shortening of the exposure period was required for the chemicals assumed to be more aggressively irritant to the epithelial tissues than the cosmetic formulae. PMID:16243479

  4. Consumer inhalation exposure to formaldehyde from the use of personal care products/cosmetics.

    PubMed

    Lefebvre, Marc-André; Meuling, Wim J A; Engel, Roel; Coroama, Manuela C; Renner, Gerald; Pape, Wolfgang; Nohynek, Gerhard J

    2012-06-01

    We measured consumer exposure to formaldehyde (FA) from personal care products (PCP) containing FA-releasing preservatives. Six study subjects applied facial moisturiser, foundation, shower gel, shampoo, deodorant, hair conditioner, hair styling gel or body lotion at the 90th percentile amount of EU PCP consumer use. FA air concentrations were measured in the empty room, in the presence of study subjects prior to PCP use, and for one hour (breathing zone, area monitoring) after PCP use. The mean FA air concentration in the empty bathroom was 1.32 ± 0.67 μg/m³, in the presence of subjects it was 2.33 ± 0.86 μg/m³). Except for body lotion and hair conditioner (6.2 ± 0.1.9 or 4.5 ± 0.1.5 μg/m³, respectively), mean 1-h FA air concentrations after PCP use were similar to background. Peak FA air concentrations, ranging from baseline values (2.2 μg/m³; shower gel) to 11.5 μg/m³ (body lotion), occurred during 0-5 to 5-10 min after PCP use. Despite of exaggerated exposure conditions, FA air levels were a fraction of those considered to be safe (120 μg/m³), occurring in indoor air (22-124 μg/m³) or expired human breath (1.4-87 μg/m³). Overall, our data yielded evidence that inhalation of FA from the use of PCP containing FA-releasers poses no risk to human health. PMID:22406137

  5. Cosmetic use of alpha-hydroxy acids.

    PubMed

    Vidt, D G; Bergfeld, W F

    1997-06-01

    Frequent and daily use of cosmetic and skin-care products that contain alpha-hydroxy acids (AHAs) moisturizes the skin and produces smoother, less-wrinkled skin surfaces. The cosmetic products developed as astringents and exfoliants diminish skin scales and remove excess skin oil. New studies suggest that photodamaged skin improves with AHA treatment. PMID:9188214

  6. Investigating incidence of bacterial and fungal contamination in shared cosmetic kits available in the women beauty salons

    PubMed Central

    Dadashi, Leila; Dehghanzadeh, Reza

    2016-01-01

    Background: Rich texture of cosmetics can provide a suitable medium for growth of pathogenic microorganisms. In addition, skin microflora of anyone is unique which might be harmful to another person. Skin and eye pathogenicity could be communicated by sharing cosmetics in beauty saloons. The main objective of this study was to evaluate microbial contamination of in-use skin and eye cosmetics which are available as public make-up kits for women in the beauty salons. Methods: Fifty-two in-use skin and eye cosmetics were included in this cross sectional study.The specimens from all the cosmetics were collected following the owner’s informed consent, and then about 1 g of the cosmetics was added to nine ml of liquid Eugon LT100 broth medium,two for each product. Ten beauty salons randomly selected from different regions of Tabriz city between June and August 2016. Cosmetics were sampled and carried to the laboratory in sterile condition and then examined to determine bacterial and fungal species in the samples. Results: All of in-use cosmetic were contaminated with bacteria (95% CI = 93.1%-100.0%) and about 19.2% by fungus and yeast (95% CI = 10.8%-31.9%). Streptococcus spp., Pseudomonas spp., Acinetobacter, Bacillus spp., Staphylococcus spp., Escherichia coli, Salmonella, Klebsiella,Citrobacter, Rhodotorula and Candida were dominant species which were isolated from the cosmetics. Powders with 38.5% (95% CI = 17.7%-64.5%) and eyeliners with 30.0% (95%CI = 6.7%-65.2%) were the most fungal contaminated products. Conclusion: Shared cosmetics in beauty salons are almost contaminated by bacteria and fungus.Therefore, it is suggested to avoid sharing cosmetics by women and prevent use of public cosmetics in toilet saloons. PMID:27579260

  7. A randomized, controlled comparative study of the wrinkle reduction benefits of a cosmetic niacinamide/peptide/retinyl propionate product regimen vs. a prescription 0·02% tretinoin product regimen

    PubMed Central

    Fu, JJJ; Hillebrand, GG; Raleigh, P; Li, J; Marmor, MJ; Bertucci, V; Grimes, PE; Mandy, SH; Perez, MI; Weinkle, SH; Kaczvinsky, JR

    2010-01-01

    Background Tretinoin is considered the benchmark prescription topical therapy for improving fine facial wrinkles, but skin tolerance issues can affect patient compliance. In contrast, cosmetic antiwrinkle products are well tolerated but are generally presumed to be less efficacious than tretinoin. Objectives To compare the efficacy of a cosmetic moisturizer regimen vs. a prescription regimen with 0·02% tretinoin for improving the appearance of facial wrinkles. Methods An 8-week, randomized, parallel-group study was conducted in 196 women with moderate to moderately severe periorbital wrinkles. Following 2 weeks washout, subjects on the cosmetic regimen (n=99) used a sun protection factor (SPF) 30 moisturizing lotion containing 5% niacinamide, peptides and antioxidants, a moisturizing cream containing niacinamide and peptides, and a targeted wrinkle product containing niacinamide, peptides and 0·3% retinyl propionate. Subjects on the prescription regimen (n=97) used 0·02% tretinoin plus moisturizing SPF 30 sunscreen. Subject cohorts (n=25) continued treatment for an additional 16 weeks. Changes in facial wrinkling were assessed by both expert grading and image analysis of digital images of subjects’ faces and by self-assessment questionnaire. Product tolerance was assessed via clinical erythema and dryness grading, subject self-assessment, and determinations of skin barrier integrity (transepidermal water loss) and stratum corneum protein changes. Results The cosmetic regimen significantly improved wrinkle appearance after 8 weeks relative to tretinoin, with comparable benefits after 24 weeks. The cosmetic regimen was significantly better tolerated than tretinoin through 8 weeks by all measures. Conclusions An appropriately designed cosmetic regimen can improve facial wrinkle appearance comparably with the benchmark prescription treatment, with improved tolerability. PMID:20374604

  8. Natural surfactants used in cosmetics: glycolipids.

    PubMed

    Lourith, N; Kanlayavattanakul, M

    2009-08-01

    Cosmetic surfactant performs detergency, wetting, emulsifying, solubilizing, dispersing and foaming effects. Adverse reactions of chemical synthesis surfactant have an effect on environment and humans, particularly severe in long term. Biodegradability, low toxicity and ecological acceptability which are the benefits of naturally derived surfactant that promises cosmetic safety are, therefore, highly on demand. Biosurfactant producible from microorganisms exhibiting potential surface properties suitable for cosmetic applications especially incorporate with their biological activities. Sophorolipids, rhamnolipids and mannosylerythritol lipids are the most widely used glycolipids biosurfactant in cosmetics. Literatures and patents relevant to these three glycolipids reviewed were emphasizing on the cosmetic applications including personal care products presenting the cosmetic efficiency, efficacy and economy benefits of glycolipids biosurfactant. PMID:19496839

  9. Cosmetics and Pregnancy

    MedlinePlus

    ... have FDA approval before they go on the market. However, cosmetics must be safe when consumers use ... customarily used. Companies and individuals who manufacture or market cosmetics are legally responsible for making sure their ...

  10. Cosmetic ear surgery

    MedlinePlus

    Otoplasty; Ear pinning; Ear surgery - cosmetic; Ear reshaping; Pinnaplasty ... Cosmetic ear surgery may be done in the surgeon's office, an outpatient clinic, or a hospital. It can be performed under ...

  11. Introducing... The MODIS Collection 6 Aerosol Products

    NASA Astrophysics Data System (ADS)

    Levy, R. C.; Remer, L. A.; Mattoo, S.; Kleidman, R. G.

    2010-12-01

    As evidenced by more than 1000 publications to date, the MODIS aerosol products are indispensable to research as well as operational applications. The products are used independently, but also in conjunction with other remote sensing instruments and serve as the basis for intercomparisons with models of all scales. In collaboration with our data users, we have made a number of changes to the algorithm and product list, and expect to begin processing “Collection 6” (C006) beginning in early 2011. In addition to more robust means of dealing with degraded or missing reflectance observations, and new protocol for Quality Assurance (QA) characterization and reporting structure, C006 offers new scientific products. C006 will explicitly identify clouds within the aerosol scene, determine distance to nearest cloud for each non-cloudy pixel and provide statistics to help quantify cloud/aerosol interactions. In addition to the traditional retrieval at 10 km resolution focused on climate applications, C006 will provide a 3 km product aimed at characterizing regional and local air quality. The range of valid solar zenith is increased from 72° to 84°, thus increasing retrieval coverage in mid and high latitudes over both land and ocean. Over land, C006 will provide a merged “Dark-target” and “Deep-blue” aerosol product. As for the retrieval over traditional dark targets (land and ocean), the C006 product will benefit from better physical constraints. The lookup tables (central wavelengths, Rayleigh optical depth) are more consistent in C006, and the over-ocean retrieval now includes dependence on wind speed. The dark-land retrieval is improved with adjusted aerosol map boundaries. Finally, the entire C006 archive will be produced utilizing collective knowledge of the MODIS instrument behavior over time. Impacts from calibration drifts and instrument response will be minimized such that C006 will be ever closer to characterizing a global aerosol climate data record.

  12. Identification of unwanted photoproducts of cosmetic preservatives in personal care products under ultraviolet-light using solid-phase microextraction and micro-matrix solid-phase dispersion.

    PubMed

    Alvarez-Rivera, Gerardo; Llompart, Maria; Garcia-Jares, Carmen; Lores, Marta

    2015-04-17

    The photochemical transformation of widely used cosmetic preservatives including benzoates, parabens, BHA, BHT and triclosan has been investigated in this work applying an innovative double-approach strategy: identification of transformation products in aqueous photodegradation experiments (UV-light, 254nm), followed by targeted screening analysis of such photoproducts in UV-irradiated cosmetic samples. Solid-phase microextraction (SPME) was applied, using different fiber coatings, in order to widen the range of detectable photoproducts in water, whereas UV-irradiated personal care products (PCPs) containing the target preservatives were extracted by micro-matrix solid-phase dispersion (micro-MSPD). Both SPME and micro-MSPD-based methodologies were successfully optimized and validated. Degradation kinetics of parent species, and photoformation of their transformation by-products were monitored by gas chromatography coupled to mass spectrometry (GC-MS). Thirty nine photoproducts were detected in aqueous photodegradation experiments, being tentatively identified based on their mass spectra. Transformation pathways between structurally related by-products, consistent with their kinetic behavior were postulated. The photoformation of unexpected photoproducts such as 2- and 4-hydroxybenzophenones, and 2,8-dichlorodibenzo-p-dioxin in PCPs are reported in this work for the first time. PMID:25757820

  13. [Acne vulgaris. Role of cosmetics].

    PubMed

    Korting, H C; Borelli, C; Schöllmann, C

    2010-02-01

    Appropriate cosmetics for skin cleansing are capable of contributing to a reduction of especially inflammatory lesions in acne-prone patients and to support pharmacological intervention in patients with manifest acne. Cleansing of acne-prone skin should employ acidified synthetic cleansers with a pH of 5.5 rather than soap. Furthermore, the ingredients of certain skin care products, i.e. nicotinamide, lactic acid, triethyl acetate/ethyllineolate, and prebiotic plant extracts, affect different mechanisms of acne pathogenesis and therefore may contribute to a decrease in acne lesions. At least some of these ingredients underscore the concept of evidence-based cosmetics. In contrast, the problem of acne lesions caused by comedogenic ingredients in cosmetics today is negligible. PMID:20107752

  14. Rapid determination of cocamidopropyl betaine impurities in cosmetic products by core-shell hydrophilic interaction liquid chromatography-tandem mass spectrometry.

    PubMed

    Wang, Perry G; Zhou, Wanlong

    2016-08-26

    Cocamidopropyl betaine (CAPB) is a common surfactant widely used in personal care products. Dimethylaminopropylamine (DMAPA) and lauramidopropyldimethylamine (LAPDMA) are two chemicals present as impurities in CAPB and have been reported as skin sensitizers. A rapid and sensitive ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method, using a core shell hydrophilic interaction liquid chromatography (HILIC) column, has been developed to quantify DMAPA and LAPDMA in cosmetic products. Corresponding stable isotopically labeled analogues of the above native compounds were used as internal standards to compensate for matrix effect and for loss of recovery. Each sample was first screened to determine whether the sample needed to be diluted to minimize matrix effects as well as to fit the calibration range. The concept of matrix effect factor (MEF) was introduced to quantitatively evaluate each sample with a unique matrix using the internal standards. Recoveries at three spiking levels of low, medium, and high concentrations ranged from 98.4 to 112% with RSDs less than 5%. This method has been validated and is the first UHPLC-MS/MS method, which uses core shell HILIC column and stable isotopically labeled internal standards to simultaneously determine these two CAPB impurities in cosmetic products. PMID:27473511

  15. Emergent and unusual allergens in cosmetics.

    PubMed

    Pascoe, David; Moreau, Linda; Sasseville, Denis

    2010-01-01

    Allergic contact dermatitis from cosmetics is a common problem that is occasionally caused by new or rare allergens. When a patient has a positive patch test to a cosmetic product but to none of the common or commercially available allergens, it is important to further patch-test this patient to the ingredients of the product. Thorough testing with the breakdown of ingredients, usually obtained through cooperation with the manufacturer, often allows identification of the culprit allergen in the cosmetic product. In this article, we discuss emerging or rare allergens discovered by this method, including nail lacquer and lipstick allergens, copolymers, shellac, alkyl glucosides, glycols, protein derivatives, idebenone, and octocrylene. PMID:20487655

  16. Determination of dyes in cosmetic products by micro-matrix solid phase dispersion and liquid chromatography coupled to tandem mass spectrometry.

    PubMed

    Guerra, Eugenia; Celeiro, Maria; Lamas, J Pablo; Llompart, Maria; Garcia-Jares, Carmen

    2015-10-01

    A simple method based on micro-matrix solid phase dispersion (MSPD) followed by liquid chromatography-mass spectrometry (LC-MS/MS) has been developed for the rapid and simultaneous determination of nine regulated water-soluble dyes in personal care and decorative products. The proposed miniaturized extraction procedure was optimized by means of experimental designs in order to obtain the highest extraction efficiency. Under the optimal selected conditions, the method was validated showing satisfactory performance in terms of linearity, sensitivity, and intra-day and inter-day precision. Recoveries were evaluated in different cosmetic matrices and they can be considered quantitative with average values between 70 and 120% with relative standard deviations (RSD) lower than 15%. Finally, the validated method was applied to 24 samples of cosmetic and personal care products, including decorative makeup, lipsticks, lip gloss, toothpastes, regenerating creams, shampoos, and eye shadows, among others, to cover a broad range of commercial real samples. Seven of the analyzed dyes were detected, being declared all of them in the label list of ingredients. More than 50% of the samples contained at least two dyes. Tartrazine was the most frequently found (50% of the samples) at concentration levels of 0.243-79.9μgg(-1). Other targets were found in 1-9 samples, highlighting the presence of Quinoline at high concentration (>500μgg(-1)) in a toothpaste sample. PMID:26363949

  17. Determination of suspected allergens in cosmetic products by headspace-programmed temperature vaporization-fast gas chromatography-quadrupole mass spectrometry.

    PubMed

    del Nogal Sánchez, Miguel; Pérez-Pavón, José Luis; Moreno Cordero, Bernardo

    2010-07-01

    results--highly suitable for the determination of suspected allergens in different cosmetic products. PMID:20495907

  18. Optimizing revenue at a cosmetic surgery centre

    PubMed Central

    Funk, Joanna M; Verheyden, Charles N; Mahabir, Raman C

    2011-01-01

    BACKGROUND: The demand for cosmetic surgery and services has diminished with recent fluctuations in the economy. To stay ahead, surgeons must appreciate and attend to the fiscal challenges of private practice. A key component of practice economics is knowledge of the common methods of payment. OBJECTIVE: To review methods of payment in a five-surgeon group practice in central Texas, USA. METHODS: A retrospective chart review of the financial records of a cosmetic surgery centre in Texas was conducted. Data were collected for the five-year period from 2003 to 2008, and included the method of payment, the item purchased (product, service or surgery) and the dollar amount. RESULTS: More than 11,000 transactions were reviewed. The most common method of payment used for products and services was credit card, followed by check and cash. For procedures, the most common form of payment was personal check, followed by credit card and financing. Of the credit card purchases for both products and procedures, an overwhelming majority of patients (more than 75%) used either Visa (Visa Inc, USA) or MasterCard (MasterCard Worldwide, USA). If the amount of the individual transaction surpassed US$1,000, the most common method of payment transitioned from credit card to personal check. CONCLUSIONS: In an effort to maximize revenue, surgeons should consider limiting the credit cards accepted by the practice and encourage payment through personal check. PMID:22942656

  19. [Pre- and probiotic cosmetics].

    PubMed

    Simmering, R; Breves, R

    2009-10-01

    The human skin provides a habitat for a variety of microorganisms, the skin microflora. There is a complex network of interactions between the microbes and cells of the epidermis. Modern analytical methods in molecular biology have revealed new insights into this complex diversity of partially unculturable microbial organisms. Most of the resident microbes on healthy skin can be regarded as being harmless or even beneficial to skin. In the case of diseases with some imbalance in microorganisms, such as impure skin/mild acne or dry skin/mild atopic dermatitis, pre- and probiotic concepts represent an effective alternative to strictly antibacterial products. Prebiotic actives rebalance the skin microflora while probiotic approaches predominantly consist of applying an inactivated microbial biomass of beneficial bacteria. Several examples of successful in vivo studies illustrate this new principle for gentle cosmetics derived from the food sector. PMID:19711025

  20. Cosmetic ear surgery

    MedlinePlus

    Otoplasty; Ear pinning; Ear surgery - cosmetic; Ear reshaping; Pinnaplasty ... 31. Thorne CH. Otoplasty. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier Saunders; 2013:chap ...

  1. A new and highly selective turn-on fluorescent sensor with fast response time for the monitoring of cadmium ions in cosmetic, and health product samples.

    PubMed

    Khani, Rouhollah; Ghiamati, Ebrahim; Boroujerdi, Ramin; Rezaeifard, Abdolreza; Zaryabi, Mohadeseh Hosseinpour

    2016-06-15

    Cadmium (Cd) which is an extremely toxic could be found in many products like plastics, fossil fuel combustion, cosmetics, water resources, and wastewaters. It is capable of causing serious environmental and health problems such as lung, prostate, renal cancers and the other disorders. So, the development of a sensor to continually monitor cadmium is considerably demanding. Tetrakis(4-nitrophenyl)porphyrin, T(4-NO2-P)P, was synthesized and used as a new and highly selective fluorescent probe for monitoring cadmium ions in the "turn-on" mode. There was a linear relationship between fluorescence intensity and the concentration of Cd(II) in the range of 1.0×10(-6) to 1.0×10(-5)molL(-1) with a detection limit of 0.276μM. To examine the most important parameters involved and their interactions in the sensor optimization procedure, a four-factor central composite design (CCD) combined with response surface modeling (RSM) was implemented. The practical applicability of the developed sensor was investigated using real cosmetic, and personal care samples. PMID:27045784

  2. A new and highly selective turn-on fluorescent sensor with fast response time for the monitoring of cadmium ions in cosmetic, and health product samples

    NASA Astrophysics Data System (ADS)

    Khani, Rouhollah; Ghiamati, Ebrahim; Boroujerdi, Ramin; Rezaeifard, Abdolreza; Zaryabi, Mohadeseh Hosseinpour

    2016-06-01

    Cadmium (Cd) which is an extremely toxic could be found in many products like plastics, fossil fuel combustion, cosmetics, water resources, and wastewaters. It is capable of causing serious environmental and health problems such as lung, prostate, renal cancers and the other disorders. So, the development of a sensor to continually monitor cadmium is considerably demanding. Tetrakis(4-nitrophenyl)porphyrin, T(4-NO2-P)P, was synthesized and used as a new and highly selective fluorescent probe for monitoring cadmium ions in the "turn-on" mode. There was a linear relationship between fluorescence intensity and the concentration of Cd(II) in the range of 1.0 × 10- 6 to 1.0 × 10- 5 mol L- 1 with a detection limit of 0.276 μM. To examine the most important parameters involved and their interactions in the sensor optimization procedure, a four-factor central composite design (CCD) combined with response surface modeling (RSM) was implemented. The practical applicability of the developed sensor was investigated using real cosmetic, and personal care samples.

  3. Healing war wounds and perfuming exile: the use of vegetal, animal, and mineral products for perfumes, cosmetics, and skin healing among Sahrawi refugees of Western Sahara

    PubMed Central

    2012-01-01

    Background Over the past decade, there has been growing interest within ethnobiology in the knowledge and practices of migrating people. Within this, scholars have given relatively less attention to displaced people and refugees: to the loss, maintenance, and adaptation of refugees’ ethnobiological knowledge, and to its significance for refugees’ wellbeing. This study focuses on cosmetics and remedies used to heal skin afflictions that are traditionally used by Sahrawi refugees displaced in South Western Algerian refugee camps. Methods The research methods included a structured survey carried out with 37 refugee households, semi-structured interviews with 77 refugees, 24 retrospective interviews with refugees and other knowledgeable informants, and a voucher specimen collection of the plants and products cited. Results We recorded the use of 55 plant species, nine animal species, and six mineral products used within the three main use categories discussed in this paper: 1) Remedies for health issues that are typical of the desert environment where the Sahrawi once lived as nomads and now live as refugees (e.g. eye afflictions); 2) Remedies for wounds that are influenced by the Sahrawi’s recent history of guerrilla warfare; and 3) Cosmetics and products used for body care, decoration and perfuming (e.g. hair care, teeth cleansing, henna use) and for aromatizing the air inside of tents and which are widely used in everyday life and social practices. Conclusions We discuss the changes that have occurred in the patterns of use and procurement of these products with exile and sedentarization in refugee camps, and conclude that refugees are not simply passive recipients of national and international aid, but rather struggle to maintain and recover their traditional ethnobiological practices in exile. Finally, we suggest further research into the ethnobiological practices and knowledge of displaced populations. Resumen Sanando las heridas de guerra y perfumando el

  4. Marketing strategies for the cosmetic practice.

    PubMed

    Austin, C J

    1994-01-01

    Appropriate marketing business systems need to be in place to attract and sustain a cosmetic dentistry patient base. Marketing for this sector is most effective when consistently patterned after businesses with high-end consumer services and products. Motivating patients of record and potential new patients to choose cosmetic dental services involves implementing both basic marketing and a series of cosmetic-specific marketing strategies. Consultants are valuable for the process of developing a strategic plan and making recommendations for developing new marketing business systems. PMID:8032433

  5. 21 CFR 740.11 - Cosmetics in self-pressurized containers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Protection Agency (EPA) are set forth in 40 CFR part 82. ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Cosmetics in self-pressurized containers. 740.11... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.11 Cosmetics in...

  6. 21 CFR 740.11 - Cosmetics in self-pressurized containers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Protection Agency (EPA) are set forth in 40 CFR part 82. ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Cosmetics in self-pressurized containers. 740.11... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.11 Cosmetics in...

  7. 21 CFR 740.11 - Cosmetics in self-pressurized containers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Protection Agency (EPA) are set forth in 40 CFR part 82. ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Cosmetics in self-pressurized containers. 740.11... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.11 Cosmetics in...

  8. 21 CFR 740.11 - Cosmetics in self-pressurized containers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Protection Agency (EPA) are set forth in 40 CFR part 82. ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Cosmetics in self-pressurized containers. 740.11... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.11 Cosmetics in...

  9. Safe usage of cosmetics in Bangladesh: a quality perspective based on microbiological attributes.

    PubMed

    Noor, Rashed; Zerin, Nagma; Das, Kamal Kanta; Nitu, Luthfun Naher

    2015-12-01

    The present review attempted to emphasize on the microbiological quality of the commonly used cosmetics item by the majority of the Bangladeshi community. The abundance of contaminating microorganisms has been quantitatively discussed and the possible health risk has been focused upon usage of these items. Only a very few research efforts have been conducted on the cosmetic items in Bangladesh so far. The microbiological contamination aspects have been portrayed in this review using the information collected from a substantial number of cosmetic items which were earlier subjected to extensive microbiological and biochemical analyses. The prevalence of bacteria, fungi and the specific pathogenic microorganisms has been discussed based on research so far locally conducted on the finished items sold in markets, especially within the Dhaka metropolis. The laboratory scale experiments revealed the presence of enormous number of bacteria, actinomycetes and fungi within the commonly used cosmetics. Conversely, the anti-bacterial activity was noticed in some of the products which might be in favor of the user safety. The prevalence of pathogenic microorganisms in the cosmetic items certainly raises a substantial public health issue. The necessity of the routine microbiological testing of the commonly used cosmetic items as well as the legislative measures to mitigate the contamination problem is thus of great significance. PMID:26361608

  10. Nanotechnology in cosmetics: Opportunities and challenges

    PubMed Central

    Raj, Silpa; Jose, Shoma; Sumod, U. S.; Sabitha, M.

    2012-01-01

    Nanotechnology is the science of manipulating atoms and molecules in the nanoscale - 80,000 times smaller than the width of a human hair. The world market for products that contain nanomaterials is expected to reach $2.6 trillion by 2015. The use of nanotechnology has stretched across various streams of science, from electronics to medicine and has now found applications in the field of cosmetics by taking the name of nanocosmetics. This widespread influence of nanotechnology in the cosmetic industries is due to the enhanced properties attained by the particles at the nano level including color, transparency, solubility etc. The different types of nanomaterials employed in cosmetics include nanosomes, liposomes, fullerenes, solid lipid nanoparticles etc. Recently, concerns over the safety of such nanocosmetics are raised and have forced the cosmetic industries to limit the use of nanotechnology in cosmetics and for enforcing laws to undergo a full-fledged safety assessment before they enter into the market. In this review, emphasis is made on the types of nanomaterials used in cosmetics by the various cosmetic brands, the potential risks caused by them both to human life and also to the environment and what all regulations have been undertaken or can be taken to overcome them. PMID:22923959

  11. Future of cosmetic surgery.

    PubMed

    Goldberg, Robert Alan

    2014-04-01

    Changes in cosmetic surgery will be driven by several key forces. The patient's self-image, and perceived place in society, will continue to drive patients to the cosmetic surgeon as well as to demand newer and better treatments. Technological advances, especially those based on an enhanced understanding of cellular and tissue physiology, promise enhanced tools other than the scalpel for the surgeon. Conceptual advances in our understanding of beauty and patient psychology will lead to a more integrative approach to cosmetic surgery. PMID:24810120

  12. Evaluation of the efficacy of a topical cosmetic slimming product combining tetrahydroxypropyl ethylenediamine, caffeine, carnitine, forskolin and retinol, In vitro, ex vivo and in vivo studies.

    PubMed

    Roure, R; Oddos, T; Rossi, A; Vial, F; Bertin, C

    2011-12-01

    Three studies were performed to investigate the mechanism of action and evaluate the efficacy of a topical cosmetic slimming product combining tetrahydroxypropyl ethylenediamine, caffeine, carnitine, forskolin and retinol. The Ex vivo study on skin explants showed that caffeine and forskolin both stimulated glycerol release and demonstrates for the first time that retinol and carnitine in combination synergistically stimulated keratinocyte proliferation, which leads to an increase epidermal thickness. The double-blind, randomized, placebo-controlled clinical study associating circumference measurements on five selected parts of the body, cutaneous hydration measurements as well as blinded expert grading of skin aspect was conducted on 78 women who applied the product or placebo twice daily for 12 consecutive weeks. After 4 weeks of twice-daily application of the product, significant reductions in circumference of abdomen, hips-buttocks and waist were already observed. Improvements concerned all the measured body parts after 12 weeks. Orange peel and stubborn cellulite decreased significantly from 4 weeks of treatment and tonicity improved from 8 weeks, demonstrating that the product improved skin aspect. At the end of the study, eight parameters of the thirteen evaluated were significantly improved in the active group and compared with placebo. PMID:21564138

  13. [INABILITY TO TOLERATE COSMETICS].

    PubMed

    Piérard, G E; Piérard-Franchimont, C

    2016-05-01

    Inability to tolerate cosmetics can result from distinct mechanisms which appear as the so-called sensitive skin corresponding to one aspect of invisible dermatosis, or which corresponds to manifestations of a contact allergic or irritation dermatitis. PMID:27337844

  14. Safety assessment of modified terephthalate polymers as used in cosmetics.

    PubMed

    Becker, Lillian C; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2014-01-01

    The safety of 6 modified terephthalate polymers as cosmetic ingredients was assessed. These ingredients mostly function as exfoliants, bulking agents, hair fixatives, and viscosity-increasing agents-nonaqueous. Polyethylene terephthalate (PET) is used in leave-on products up to 100% and in rinse-off products up to 2%. The Cosmetic Ingredient Review Expert Panel (Panel) considered that the PET used in cosmetics is chemically equivalent to that used in medical devices. The Panel determined that the Food and Drug Administration's determination of safety of PET in several medical devices, which included human and animal safety data, can be used as the basis for the determination of safety of PET and related polymers used in cosmetics. Use studies of cosmetic eye products that contain PET demonstrated no ocular irritation or dermal sensitization. The Panel concluded that modified terephthalate polymers were safe as cosmetic ingredients in the practices of use and concentration described in this safety assessment. PMID:25297907

  15. A Web-based Alternative Non-animal Method Database for Safety Cosmetic Evaluations.

    PubMed

    Kim, Seung Won; Kim, Bae-Hwan

    2016-07-01

    Animal testing was used traditionally in the cosmetics industry to confirm product safety, but has begun to be banned; alternative methods to replace animal experiments are either in development, or are being validated, worldwide. Research data related to test substances are critical for developing novel alternative tests. Moreover, safety information on cosmetic materials has neither been collected in a database nor shared among researchers. Therefore, it is imperative to build and share a database of safety information on toxicological mechanisms and pathways collected through in vivo, in vitro, and in silico methods. We developed the CAMSEC database (named after the research team; the Consortium of Alternative Methods for Safety Evaluation of Cosmetics) to fulfill this purpose. On the same website, our aim is to provide updates on current alternative research methods in Korea. The database will not be used directly to conduct safety evaluations, but researchers or regulatory individuals can use it to facilitate their work in formulating safety evaluations for cosmetic materials. We hope this database will help establish new alternative research methods to conduct efficient safety evaluations of cosmetic materials. PMID:27437094

  16. A Web-based Alternative Non-animal Method Database for Safety Cosmetic Evaluations

    PubMed Central

    Kim, Seung Won; Kim, Bae-Hwan

    2016-01-01

    Animal testing was used traditionally in the cosmetics industry to confirm product safety, but has begun to be banned; alternative methods to replace animal experiments are either in development, or are being validated, worldwide. Research data related to test substances are critical for developing novel alternative tests. Moreover, safety information on cosmetic materials has neither been collected in a database nor shared among researchers. Therefore, it is imperative to build and share a database of safety information on toxicological mechanisms and pathways collected through in vivo, in vitro, and in silico methods. We developed the CAMSEC database (named after the research team; the Consortium of Alternative Methods for Safety Evaluation of Cosmetics) to fulfill this purpose. On the same website, our aim is to provide updates on current alternative research methods in Korea. The database will not be used directly to conduct safety evaluations, but researchers or regulatory individuals can use it to facilitate their work in formulating safety evaluations for cosmetic materials. We hope this database will help establish new alternative research methods to conduct efficient safety evaluations of cosmetic materials. PMID:27437094

  17. Patch Testing in Suspected Allergic Contact Dermatitis to Cosmetics

    PubMed Central

    Paulose, Rekha

    2014-01-01

    Background. Increasing use of cosmetics has contributed to a rise in the incidence of allergic contact dermatitis (ACD) to cosmetics. It is estimated that 1–5.4% of the population is sensitized to a cosmetic ingredient. Patch testing helps to confirm the presence of an allergy and to identify the actual allergens which are chemical mixtures of various ingredients. Objectives. The aims of this study are to perform patch testing in suspected ACD to cosmetics and to identify the most common allergen and cosmetic product causing dermatitis. Methods. Fifty patients with suspected ACD to cosmetics were patch-tested with 38 antigens of the Indian Cosmetic Series and 12 antigens of the Indian Standard Series. Results. The majority (58%) of patients belonged to the 21–40 years age group. The presence of ACD to cosmetics was confirmed in 38 (76%) patients. Face creams (20%), hair dyes (14%), and soaps (12%) were the most commonly implicated. The most common allergens identified were gallate mix (40%), cetrimide (28%), and thiomersal (20%). Out of a total of 2531 patches applied, positive reactions were obtained in 3.75%. Conclusion. Incidence of ACD to cosmetics was greater in females. Face creams and hair dyes were the most common cosmetic products implicated. The principal allergens were gallate mix, cetrimide, and thiomersal. PMID:25295057

  18. Emerging role of microemulsions in cosmetics.

    PubMed

    Azeem, Adnan; Rizwan, Mohammad; Ahmad, Farhan J; Khan, Zeenat I; Khar, Roop K; Aqil, Mohammed; Talegaonkar, Sushama

    2008-01-01

    Microemulsions represent a promising carrier system for cosmetic active ingredients due to their numerous advantages over the existing conventional formulations. They are capable of solubilizing both hydrophilic and lipophilic ingredients with relatively higher encapsulation. There is growing recognition of their potential benefits in the field of cosmetic science in addition to the drug delivery. They are now being widely investigated for preparing personal care products with superior features such as having improved product efficiency, stability or appearance. They are well suited for the preparation of various cosmetic products for use as moisturizing and soothing agents, as sunscreens, as antiperspirants and as body cleansing agents. They are also valuable for use in hair care compositions which ensure a good conditioning of the hair as well as good hair feel and hair gloss. They have also found application in after shave formulations which upon application to the skin provide reduced stinging and irritation and a comforting effect without tackiness. These newer formulations elicit very good cosmetic attributes and high hydration properties with rapid cutaneous penetration which may accentuate their role in topical products. These smart systems are also suitable for perfuming purposes where minimum amount of organic solvents is required, such as for perfuming skin or hair. This article highlights the recent innovations in the field of microemulsion technology as claimed by different patents which can bring unique products with great commercial prospects in a very competitive and lucrative global cosmetic market. PMID:19075913

  19. Safety Assessment of PEGylated oils as used in cosmetics.

    PubMed

    Burnett, Christina L; Heldreth, Bart; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2014-01-01

    PEGylated oil is a terminology used to describe cosmetic ingredients that are the etherification and esterification products of glycerides and fatty acids with ethylene oxide. The Cosmetic Ingredient Review Expert Panel (Panel) considered the safety of PEGylated oils, which function primarily as surfactants in cosmetic products. The Panel reviewed relevant animal and human data provided in this safety assessment and concluded that the 130 chemically related PEGylated oils were safe as cosmetic ingredients in the present practices of use and concentration when formulated to be nonirritating. PMID:25163475

  20. Instrumental and clinical studies of the facial skin tone and pigmentation of Shanghaiese women. Changes induced by age and a cosmetic whitening product.

    PubMed

    Huixia, Q; Xiaohui, L; Chengda, Y; Yanlu, Z; Senee, J; Laurent, A; Bazin, R; Flament, F; Adam, A; Piot, B

    2012-02-01

    The pigmentation patterns of facial skin of 354 healthy Chinese women aged 18-80 years were investigated clinically and instrumentally. Chromasphere(®) was used to acquire pictures from the cheeks of subjects. Facial skin tone was described by L* parameter from the L,a,b system as well as Individual Typology Angle (ITA). Results show that skin tone becomes significantly darker along the life span. Both size of hyper-pigmented spots and their contrast with surrounding skin were found increased with age. As additional study, 40 women from these 354 subjects were asked to apply daily a whitening cosmetic product for a 2-month period. Such application led to a significantly lighter skin tone, although this study was not vehicle controlled and we cannot exclude that the increase in L* observed was in some part because of cumulative effects of previously used whitening products, there was an association with lighter skin tone as assessed through both instrumental measurements and self-perception by most subjects. PMID:21848763

  1. Safety Assessment of Galactomannans as Used in Cosmetics.

    PubMed

    Johnson, Wilbur; Heldreth, Bart; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-01-01

    The Cosmetic Ingredient Review Expert Panel (Panel) reviewed the safety of 16 galactomannans as used in cosmetics. These ingredients are legume polysaccharides that function mostly as hair/skin-conditioning agents and viscosity-increasing agents in cosmetic products. Their substantial molecular sizes suggest that skin penetration of these ingredients would be unlikely. The Panel concluded that these galactomannans are safe in the present practices of use and concentration described in this safety assessment. PMID:26227890

  2. Risk assessment of nanomaterials in cosmetics: a European union perspective.

    PubMed

    Henkler, Frank; Tralau, Tewes; Tentschert, Jutta; Kneuer, Carsten; Haase, Andrea; Platzek, Thomas; Luch, Andreas; Götz, Mario E

    2012-11-01

    In Europe, the data requirements for the hazard and exposure characterisation of chemicals are defined according to the REACH regulation and its guidance on information requirements and chemical safety assessment (Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), and its guidance documents; available at: http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2006:396:0001:0849:EN:PDF ; and at: http://guidance.echa.europa.eu/docs/guidance_document/information_requirements_en.htm ). This is the basis for any related risk assessment. The standard reference for the testing of cosmetic ingredients is the SCCP's 'Notes of Guidance for the Testing of Cosmetic Ingredients and their Safety Evaluation' (The SCCP's Notes of Guidance for the testing of cosmetic ingredients and their safety evaluation (2006); available at: http://ec.europa.eu/health/ph_risk/committees/04_sccp/docs/sccp_o_03j.pdf ), which refers to the OECD guidelines for the testing of chemicals (The OECD Guidelines for the Testing of Chemicals as a collection of the most relevant internationally agreed testing methods used by government, industry and independent laboratories to assess the safety of chemical products; available at: http://www.oecd.org/topic/0,2686,en_2649_34377_1_1_1_1_37407,00.html ). According to the cosmetics directive [76/768/EEC], compounds that are classified as mutagenic, carcinogenic or toxic to reproduction are banned for the use in cosmetic products. Since December 2010, the respective labelling is based on the rules of regulation (EC) No. 1272/2008 (Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006, Official Journal L 353, 31

  3. High-performance liquid chromatography-diode array and electrospray-mass spectrometry analysis of non-allowed substances in cosmetic products for preventing hair loss and other hormone-dependent skin diseases.

    PubMed

    De Orsi, Daniela; Pellegrini, Manuela; Pichini, Simona; Mattioli, Donatella; Marchei, Emilia; Gagliardi, Luigi

    2008-11-01

    A simple high-performance liquid chromatography (HPLC) method with ultraviolet diode array (UV-DAD) and electrospray ionisation mass spectrometry (ESI-MS) detection has been developed for the determination of minoxidil, progesterone, estrone, spironolactone, canrenone, hydrocortisone and triamcinolone acetonide in cosmetic products. The presence of these substances in commercial cosmetic samples is prohibited. The compounds were separated by reversed phase chromatography with water (0.1% trifluoroacetic acid) and acetonitrile gradient elution and detected by UV-DAD at 230, 254 and 280 nm and by ESI-MS positive ionisation mode. Benzoic acid was used as internal standard. Linearity was studied with UV-DAD detection from 1.50 to 1,000 microg/ml or mug/g range, depending on the different compounds and type of cosmetic preparation and with ESI-MS in the 50-1,000 ng/ml or ng/g range. Good determination coefficients (r(2)>or=0.99) were found in both UV and ESI-MS. At three concentrations spanning the linear dynamic ranges of both UV-DAD and ESI-MS assay, mean recoveries were always higher than 90% for the different analytes. This method was successfully applied to the analysis of substances under investigations illegally added in cosmetic cream and lotions, sold on internet web sites to prevent hair loss and other hormone-dependent skin diseases, like acne and hirsutism. PMID:18656319

  4. "Natural" ingredients in cosmetic dermatology.

    PubMed

    Baumann, Leslie; Woolery-Lloyd, Heather; Friedman, Adam

    2009-06-01

    Recently, both clinical and bench research has begun to provide scientific validation for the use of certain botanical ingredients. Related findings regarding proposed biological mechanisms of action have translated into clinical practice. Botanical compounds for which dermatologic and cosmetic applications have emerged include: olive oil, chamomile, colloidal oatmeal, oat kernal extract, feverfew, acai berry, coffee berry, curcumin, green tea, pomegranate, licorice, paper mulberry, arbutin, and soy. Many of these botanical sources offer biologically active components that require further in vitro and in vivo investigation in order for us to properly educate ourselves, and our patients, regarding over-the-counter products based on these ingredients. PMID:19562883

  5. Opinion of the Scientific Committee on Consumer Safety (SCCS) - Revision of the opinion on o-Phenylphenol, Sodium o-phenylphenate and Potassium o-phenylphenate (OPP), in cosmetic products.

    PubMed

    Scientific Committee On Consumer Safety Sccs; Bernauer, Ulrike

    2016-08-01

    o-Phenylphenol, Sodium o-phenylphenate, Potassium o-phenylphenate, CAS n. 90-43-7, 132-27-4, 13707-65-8 as preservatives are regulated in Annex V/7 of the Cosmetics Regulation (EC) n. 1223/2009 at a maximum concentration of 0.2% (as phenol). In February 2013, the Commission received a risk assessment submitted by the French Agency ANSM (Agence nationale de sécurité des médicaments et des produits de santé) which rose concerns about the use of o-Phenylphenol as preservatives in cosmetic products. In the context of the ANSM report (Evaluation du risque lié à l'utilisation de l'orthophénylphénol CAS n. 90-43-7 dans les produits cosmétiques) o-Phenylphenol has been identified as likely to be an endocrine disruptor. The report concludes that the maximum authorised concentration (currently of 0.2%) of o-Phenylphenol for use as a preservative should be revised due to low margin of safety. In January 2014, in response to a call for data on o-Phenylphenol by the Commission, Industry submitted a safety dossier in order to defend the current use of o-Phenylphenol, Sodium o-phenylphenate, Potassium o-phenylphenate, CAS n. 90-43-7, 132-27-4, 13707- 65-8 as preservatives in cosmetic formulations at a maximum concentration of 0.2% (as phenol). o-Phenylphenol as preservative with a maximum concentration of 0.2% in leave-on cosmetic products is not safe. Also, in view of further exposures including noncosmetic uses (see Anses, 2014), the maximum concentration of o-Phenylphenol in leave-on cosmetic products should be lowered. However, the proposed maximum use concentration of up to 0.15% by the applicant can be considered safe. The use of o-Phenylphenol as preservative with a maximum concentration of 0.2% in rinse-off cosmetic products is considered safe. Based on the information provided, no conclusions of safe use can be drawn for Sodium o-phenylphenate and Potassium o-phenylphenate. In vitro data indicate an absent or very weak binding affinity of OPP to the oestrogen

  6. Cosmetic Behavior Therapy.

    ERIC Educational Resources Information Center

    Jones, W. Paul

    1980-01-01

    Discusses the theoretical and practical applications of cosmetic behavior therapy in a private practice. Enhancement of physical appearance will frequently result in an enhancement of self-concept, and the client's attainment of physical attractiveness contributes to the probability of success in current culture. (Author/JAC)

  7. Allergy to selected cosmetic ingredients

    PubMed Central

    Adamczuk, Piotr; Wróblewska, Paula; Zwoliński, Jacek; Chmielewska-Badora, Jolanta; Krasowska, Ewelina; Galińska, Elżbieta M.; Cholewa, Grażyna; Piątek, Jacek; Koźlik, Jacek

    2013-01-01

    In an era in which cosmetics are commonly used, their often prolonged contact with the human body should determine the safety of their use. Often cosmetics are the cause of many side effects, mainly hypersensitivity reactions. Common groups of cosmetic components responsible for side effects are fragrances, preservatives and dyes. This paper focuses on the most allergenic components. PMID:24353491

  8. 76 FR 67461 - Cosmetic Microbiological Safety Issues; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-01

    ...; product and packaging characteristics that affect microbial growth and risk of infection; particular... bacterial illness among hospitalized patients. Other microbially contaminated cosmetic product types, such... introduced during manufacturing, packaging, or repacking. Microbial growth can be supported by...

  9. 76 FR 50748 - Information Collection Activity: Production Safety Systems, Revision of a Collection; Submitted...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... Bureau of Ocean Energy Management, Regulation and Enforcement Information Collection Activity: Production...; Comment Request AGENCY: Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE), Interior... of Ocean Energy Management, Regulation and Enforcement; Attention: Cheryl Blundon; 381 Elden...

  10. [Influence of the psyche on cosmetic treatments].

    PubMed

    Höfel, L

    2015-01-01

    The wish for an attractive appearance is evident in many people. Aesthetic, cosmetic and surgical treatment is willingly made use of in order to fit into the current beauty ideal. A considerable portion of people who decide to follow this path show signs of psychological problems. One has to recognize and evaluate these for the planning or, if necessary, refusal of further treatment. In this article, the most common psychological problems in the cosmetic and aesthetic field of work are presented. A guideline for handling these patients is explained. Thus, a productive and relaxed cooperation will be possible which enables psychological and physical satisfaction for the medical team and the patients. PMID:25515127

  11. Cosmetics Advertising: A Look at the Foundations.

    ERIC Educational Resources Information Center

    Raymond, Nancy

    Social, economic, and popular scientific trends converged in the early twentieth century to support the mass popularity of cosmetics. Twentieth-century magazine ads for personal care and beauty products reflected the contemporary belief that "science" was on the verge of being able to cure almost anything, including physical flaws and aging, and…

  12. A Collection Scheme for Tracing Information of Pig Safety Production

    NASA Astrophysics Data System (ADS)

    Luo, Qingyao; Xiong, Benhai; Yang, Liang

    This study takes one main production pattern of smallhold pig farming in Tianjin as a study prototype, deeply analyzes characters of informations about tracing inputs including vaccines,feeds,veterinary drugs and supervision test in pig farming, proposesinputs metadata, criteria for integrating inputs event and interface norms for data transmision, developes and completes identification of 2D ear tags and traceability information collection system of pig safety production based on mobile PDA. The system has implemented functions including setting and invalidate of 2D ear tags, collection of tracing inputs and supervision in the mobile PDA and finally integration of tracing events (the epidemic event,feed event,drug event and supervision event) on the traceability data center (server). The PDA information collection system has been applied for demonstration in Tianjin, the collection is simple, convenient and feasible. It could meet with requirements of traceability information system of pig safety production

  13. Cosmetic Facial Surgery

    PubMed Central

    Adamson, Peter A.

    1987-01-01

    Canadians have committed themselves to a healthier lifestyle, and many are seeking to look as well as they feel. For patients with realistic expectations, modern techniques of cosmetic facial surgery can enhance appearance and be of psychological benefit. Today most procedures can be done under local anesthesia on an out-patient basis. Facial contour defects can be improved by means of procedures such as rhinoplasty, mentoplasty, otoplasty and malarplasty. Facial rejuvenation surgery to decrease the signs of aging includes the forehead lift, eyebrow and eyelid lift, rhytidectomy, liposuction and chemical peeling. Newer controversial trends in cosmetic facial surgery include collagen implantation and fat transfer for contour defects, and eyelid tattooing. ImagesFigure 1Figure 2Figure 3Figure 4Figure 5Figure 6 PMID:21263984

  14. Safety Assessment of Talc as Used in Cosmetics.

    PubMed

    Fiume, Monice M; Boyer, Ivan; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-01-01

    The Cosmetic Ingredient Review Expert Panel (Panel) assessed the safety of talc for use in cosmetics. The safety of talc has been the subject of much debate through the years, partly because the relationship between talc and asbestos is commonly misunderstood. Industry specifications state that cosmetic-grade talc must contain no detectable fibrous, asbestos minerals. Therefore, the large amount of available animal and clinical data the Panel relied on in assessing the safety of talc only included those studies on talc that did not contain asbestos. The Panel concluded that talc is safe for use in cosmetics in the present practices of use and concentration (some cosmetic products are entirely composed of talc). Talc should not be applied to the skin when the epidermal barrier is missing or significantly disrupted. PMID:26227892

  15. Exploring the potential of using algae in cosmetics.

    PubMed

    Wang, Hui-Min David; Chen, Ching-Chun; Huynh, Pauline; Chang, Jo-Shu

    2015-05-01

    The applications of microalgae in cosmetic products have recently received more attention in the treatment of skin problems, such as aging, tanning and pigment disorders. There are also potential uses in the areas of anti-aging, skin-whitening, and pigmentation reduction products. While algae species have already been used in some cosmetic formulations, such as moisturizing and thickening agents, algae remain largely untapped as an asset in this industry due to an apparent lack of utility as a primary active ingredient. This review article focuses on integrating studies on algae pertinent to skin health and beauty, with the purpose of identifying serviceable algae functions in practical cosmetic uses. PMID:25537136

  16. COSMETIC CAMOUFLAGE IN VITILIGO

    PubMed Central

    Sarveswari, K N

    2010-01-01

    Vitiligo is not a life–threatening nor a contagious disease. But the disfigurement of vitiligo can be devastating to its sufferers, especially dark-skinned individuals. Available treatment options are disappointing and sufferers often use various forms of camouflage. Remedial cosmetic cover creams help conceal the blemish of vitiligo at least temporarily. A high concentration of pigment is incorporated into water–free or anhydrous foundations to give a color that matches the patient’s skin, thereby concealing vitiligo patches. The article highlights the content and technique of application of these creams. PMID:21063508

  17. Cosmetic aspects of pregnancy.

    PubMed

    Nussbaum, Rachel; Benedetto, Anthony V

    2006-01-01

    There are a vast number of changes to the female body that occur during pregnancy, to which any pregnant woman will attest. The changes, although considered, for the most part, physiological and not pathological, are quite distressing to many women. This chapter serves to review those changes and comment on their physiological origins. Most of these changes can be definitively or inferentially linked to the dramatic hormonal changes that take place to support a pregnancy. Comments are also made about treatment as they pertain to pregnant women. In addition, a brief discussion about performing cosmetic procedures during pregnancy is included. PMID:16487888

  18. Factors Affecting Patients Undergoing Cosmetic Surgery in Bushehr, Southern Iran

    PubMed Central

    Salehahmadi, Zeinab; Rafie, Seyyed Reza

    2012-01-01

    BACKGROUND Although, there have been extensive research on the motivations driving patient to undergo cosmetic procedures, there is still a big question mark on the persuasive factors which may lead individuals to undergo cosmetic surgery. The present study evaluated various factors affecting patients undergoing cosmetic surgery in Bushehr, Southern Iran. METHODS From 24th March 2011 to 24th March 2012, eighty-one women and 20 men who wished to be operated in Fatemeh Zahra Hospital in Bushehr, Southern Iran and Pars Clinic, Iran were enrolled by a simple random sampling method. They all completed a questionnaire to consider reasons for cosmetic procedures. The collected data were statistically analyzed. RESULTS Demographical, sociological and psychological factors such as age, gender, educational level, marital status, media, perceived risks, output quality, depression and self-improvement were determined as factors affecting tendency of individuals to undergo cosmetic surgery in this region. Trend to undergo cosmetic surgery was more prevalent in educational below bachelor degree, married subjects, women population of 30-45 years age group. Education level, age, marital status and gender were respectively the influential factors in deciding to undergo cosmetic surgery. Among the socio-psychological factors, self-improvement, finding a better job opportunity, rivalry, media, health status as well as depression were the most persuasive factors to encourage people to undergo cosmetic surgery too. Cost risk was not important for our samples in decision making to undergo cosmetic surgery. CONCLUSION We need to fully understand the way in which the combination of demographic, social and psychological factors influence decision-making to undergo cosmetic surgery. PMID:25734051

  19. Safety Assessment of Ethanolamides as Used in Cosmetics.

    PubMed

    Fiume, Monice M; Heldreth, Bart A; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-01-01

    The Cosmetic Ingredient Review (CIR) Expert Panel (Panel) rereviewed the safety of 28 ethanolamides and found them safe in the present practices of use and concentration when they are formulated to be nonirritating, and that these ingredients should not be used in cosmetic products in which N-nitroso compounds may be formed. Most of the ethanolamides are reported to function in cosmetics as hair-conditioning agents, skin-conditioning agents, and surfactant-foam boosters. The Panel reviewed available animal and clinical data, as well as information from previous CIR reports. PMID:26227889

  20. Safety Assessment of Nitrocellulose and Collodion as Used in Cosmetics.

    PubMed

    Fiume, Monice M; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2016-07-01

    The Cosmetic Ingredient Review Expert Panel (the Panel) assessed the safety of nitrocellulose and collodion as used in cosmetics, concluding that these ingredients are safe in the present practices of use and concentration in cosmetic formulations. Both ingredients are used almost exclusively in nail product formulations. The maximum concentration of use of nitrocellulose in nail polish and enamels is 22%; for collodion, the maximum reported concentration of use in nail polish and enamel is 14%. The Panel reviewed available animal and clinical data in making its determination of safety. PMID:27383197

  1. The influence of cosmetics on the properties of skin autofluorescence

    NASA Astrophysics Data System (ADS)

    Tamošiūnas, M.; Bertulytė, I.; Rečiūnaitė, I.; Jakštys, B.; Šatkauskienė, I.; Čepurnienė, K.

    2014-10-01

    The aim of this study was to estimate the changes of autofluorescence and sensitized fluorescence under the effect of cosmetics. We used a method of fluorescence spectroscopy in vivo and examined the mouse skin covering the tumour. Analysis of fluorescence spectral changes was made after differentiation of the cosmetics according to its effects: i) inducing temporary changes of skin autofluorescence after absorbtion into skin (lipsticks, face powders, body lotions, mascaras); ii) permanently changing the fluorescence of the skin (collagen containing products). Cosmetics have been shown to be optically active and capable to alter the fluorescence of exogenously accumulated photosensitizers and endogenous tissue fluorophores.

  2. Skin-lightening cosmetics: frequent, potentially severe adverse effects.

    PubMed

    2011-09-01

    Skin-lightening cosmetics are used by many women and men around the world. The products contain a variety of substances, which are often unknown to the users. Most of these products include topical corticosteroids, hydroquinone and mercury salts. Many other substances may be added. Several surveys and cohort studies, including several thousand individuals, have shown that regular application of skin-lightening cosmetics to large surface areas can have irreversible cutaneous adverse effects, such as patchy hyper- or hypopigmentation, skin atrophy, stretch marks and delayed wound healing, and can also mask or, on the contrary, promote or reactivate skin infections. Cases of skin cancer have been attributed to skin-lightening cosmetics. A Senegalese cohort study of 147 women showed a statistically significant increase in the risk of hypertension and diabetes linked to the use of skin-lightening agents. Other systemic adverse effects attributed to skin-lightening cosmetics include Cushing's syndrome, adrenal insufficiency, nephrotic syndrome, neurological disorders, and ocular disorders. Hypersensitivity reactions, including anaphylaxis, have also been attributed to these products. Many skin-lightening cosmetics contain substances that can harm the unborn child. For example, tretinoin is teratogenic while salicylic acid is feto-toxic. In practice, users are often unaware of the risk of severe adverse effects associated with skin-lightening cosmetics. Users should be informed of these adverse effects and encouraged to stop using these products, especially when skin disorders appear. PMID:21954516

  3. Toxic metals contained in cosmetics: a status report.

    PubMed

    Bocca, Beatrice; Pino, Anna; Alimonti, Alessandro; Forte, Giovanni

    2014-04-01

    The persistence of metals in the environment and their natural occurrence in rocks, soil and water cause them to be present in the manufacture of pigments and other raw materials used in the cosmetic industry. Thus, people can be exposed to metals as trace contaminants in cosmetic products they daily use. Cosmetics may have multiple forms, uses and exposure scenarios, and metals contained in them can cause skin local problems but also systemic effects after their absorption via the skin or ingestion. Even this, cosmetics companies are not obliged to report on this kind of impurities and so consumers have no way of knowing about their own risk. This paper reviewed both the concentration of metals in different types of cosmetics manufactured and sold worldwide and the data on metals' dermal penetration and systemic toxicology. The eight metals of concern for this review were antimony (Sb), arsenic (As), cadmium (Cd), chromium (Cr), cobalt (Co), mercury (Hg), nickel (Ni) and lead (Pb). This was because they are banned as intentional ingredients in cosmetics, have draft limits as potential impurities in cosmetics and are known as toxic. PMID:24530804

  4. Application of the threshold of toxicological concern approach for the safety evaluation of calendula flower (Calendula officinalis) petals and extracts used in cosmetic and personal care products.

    PubMed

    Re, T A; Mooney, D; Antignac, E; Dufour, E; Bark, I; Srinivasan, V; Nohynek, G

    2009-06-01

    Calendula flower (Calendula officinalis) (CF) has been used in herbal medicine because of its anti-inflammatory activity. CF and C. officinalis extracts (CFE) are used as skin conditioning agents in cosmetics. Although data on dermal irritation and sensitization of CF and CFE's are available, the risk of subchronic systemic toxicity following dermal application has not been evaluated. The threshold of toxicological concern (TTC) is a pragmatic, risk assessment based approach that has gained regulatory acceptance for food and has been recently adapted to address cosmetic ingredient safety. The purpose of this paper is to determine if the safe use of CF and CFE can be established based upon the TTC class for each of its known constituents. For each constituent, the concentration in the plant, the molecular weight, and the estimated skin penetration potential were used to calculate a maximal daily systemic exposure which was then compared to its corresponding TTC class value. Since the composition of plant extracts are variable, back calculation was used to determine the maximum acceptable concentration of a given constituent in an extract of CF. This paper demonstrates the utility and practical application of the TTC concept when used as a tool in the safety evaluation of botanical extracts. PMID:19249334

  5. Improvements to the MODIS Land Products in Collection Version 6

    NASA Astrophysics Data System (ADS)

    Wolfe, R. E.; Devadiga, S.; Masuoka, E. J.; Running, S. W.; Vermote, E.; Giglio, L.; Wan, Z.; Riggs, G. A.; Schaaf, C.; Myneni, R. B.; Friedl, M. A.; Wang, Z.; Sulla-menashe, D. J.; Zhao, M.

    2013-12-01

    The MODIS (Moderate Resolution Imaging Spectroradiometer) Adaptive Processing System (MODAPS), housed at the NASA Goddard Space Flight Center (GSFC), has been processing the earth view data acquired by the MODIS instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites to generate suite of land and atmosphere data products using the science algorithms developed by the MODIS Science Team. These data products are used by diverse set of users in research and other applications from both government and non-government agencies around the world. These validated global products are also being used in interactive Earth system models able to predict global change accurately enough to assist policy makers in making sound decisions concerning the protection of our environment. Hence an increased emphasis is being placed on generation of high quality consistent data records from the MODIS data through reprocessing of the records using improved science algorithms. Since the launch of Terra in December 1999, MODIS land data records have been reprocessed four times. The Collection Version 6 (C6) reprocessing of MODIS Land and Atmosphere products is scheduled to start in Fall 2013 and is expected to complete in Spring 2014. This presentation will describe changes made to the C6 science algorithms to correct issues in the C5 products, additional improvements made to the products as deemed necessary by the data users and science teams, and new products introduced in this reprocessing. In addition to the improvements from product specific changes to algorithms, the C6 products will also see significant improvement in the calibration by the MODIS Calibration Science Team (MCST) of the C6 L1B Top of the Atmosphere (TOA) reflectance and radiance product, more accurate geolocation, and an improved Land Water mask. For the a priori land cover input, this reprocessing will use the multi-year land cover product generated with three years of MODIS data as input as opposed to one

  6. Quality Assessment of Collection 6 MODIS Atmospheric Science Products

    NASA Astrophysics Data System (ADS)

    Manoharan, V. S.; Ridgway, B.; Platnick, S. E.; Devadiga, S.; Mauoka, E.

    2015-12-01

    Since the launch of the NASA Terra and Aqua satellites in December 1999 and May 2002, respectively, atmosphere and land data acquired by the MODIS (Moderate Resolution Imaging Spectroradiometer) sensor on-board these satellites have been reprocessed five times at the MODAPS (MODIS Adaptive Processing System) located at NASA GSFC. The global land and atmosphere products use science algorithms developed by the NASA MODIS science team investigators. MODAPS completed Collection 6 reprocessing of MODIS Atmosphere science data products in April 2015 and is currently generating the Collection 6 products using the latest version of the science algorithms. This reprocessing has generated one of the longest time series of consistent data records for understanding cloud, aerosol, and other constituents in the earth's atmosphere. It is important to carefully evaluate and assess the quality of this data and remove any artifacts to maintain a useful climate data record. Quality Assessment (QA) is an integral part of the processing chain at MODAPS. This presentation will describe the QA approaches and tools adopted by the MODIS Land/Atmosphere Operational Product Evaluation (LDOPE) team to assess the quality of MODIS operational Atmospheric products produced at MODAPS. Some of the tools include global high resolution images, time series analysis and statistical QA metrics. The new high resolution global browse images with pan and zoom have provided the ability to perform QA of products in real time through synoptic QA on the web. This global browse generation has been useful in identifying production error, data loss, and data quality issues from calibration error, geolocation error and algorithm performance. A time series analysis for various science datasets in the Level-3 monthly product was recently developed for assessing any long term drifts in the data arising from instrument errors or other artifacts. This presentation will describe and discuss some test cases from the

  7. [Cosmetics as source of xenoestrogens exposure].

    PubMed

    Kucińska, Małgorzata; Murias, Marek

    2013-01-01

    The estrogens play important role in the health and disease, therefore environmental contaminants interacting with estrogen receptors and exert similar effects may disrupt functions of endocrine system. Xenoestrogens are present as contaminants virtually everywhere: in water, soil, food and air, exposure to xenoestrogens occurs through household products, however also very often occupational exposures take place. Xenoestrogens exposure may cause problems with fertility; they are also known factors playing a role in estrogen dependent cancer development. Exposure to xenoestrogens is particularly dangerous during 'critical periods' of life, such as intrauterine, or puberty periods. One of the important source of xenoestrogen exposure are cosmetics. In the paper the main groups of xenoestrogenic compounds present in cosmetics such as phatalates, parabens and aluminium are described. PMID:24466711

  8. Quality of life assessment in cosmetics: specificity and interest of the international BeautyQol instrument.

    PubMed

    Beresniak, Ariel; Auray, Jean-Paul; Duru, Gérard; Aractingi, Selim; Krueger, Gerald G; Talarico, Sergio; Tsutani, Kiichiro; Dupont, Danielle; de Linares, Yolaine

    2015-09-01

    The wide use of cosmetics and their perceived benefits upon well-being imply objective descriptions of their effects upon the different dimensions contributing to the quality of life (QoL). Such a goal pleas for using relevant and validated scientific instruments with robust measurement methods. This paper discusses the interest of the new validated questionnaire BeautyQoL specifically designed to assess the effect of cosmetic products on physical appearance and QoL. After conducting a review of skin appearance and QoL, three phases of the international codevelopment have been carried out in the following sequence: semi-directed interviews (Phase 1), acceptability study (Phase 2), and validation study (Phase 3). Data collection and validation process have been carried out in 16 languages. This review confirms that QoL instruments developed in dermatology are not suitable to assess cosmetic products, mainly because of their lack of sensitivity. General acceptability of BeautyQol was very good. Forty-two questions have been structured in five dimensions that explained 76.7% of the total variance: Social Life, Self-confidence, Mood, Vitality, and Attractiveness. Cronbach's alpha coefficients are between 0.932 and 0.978, confirming the good internal consistency of the results. The BeautyQol questionnaire is the first international instrument specific to cosmetic products and physical appearance that has been validated in 16 languages and could be used in a number of clinical trials and descriptive studies to demonstrate the added value of these products on the QoL. PMID:26133392

  9. The teratology testing of cosmetics.

    PubMed

    Spézia, François; Barrow, Paul C

    2013-01-01

    In Europe, the developmental toxicity testing (including teratogenicity) of new cosmetic ingredients is performed according to the Cosmetics Directive 76/768/EEC: only alternatives leading to full replacement of animal experiments should be used. This chapter presents the three scientifically validated animal alternative methods for the assessment of embryotoxicity: the embryonic stem cell test (EST), the micromass (MM) assay, and the whole embryo culture (WEC) assay. PMID:23138898

  10. Implementing Provenance Collection in a Legacy Data Product Generation System

    NASA Astrophysics Data System (ADS)

    Conover, H.; Ramachandran, R.; Kulkarni, A.; Beaumont, B.; McEniry, M.; Graves, S. J.; Goodman, H.

    2012-12-01

    NASA has been collecting, storing, archiving and distributing vast amounts of Earth science data derived from satellite observations for several decades now. The raw data collected from the different sensors undergoes many different transformations before it is distributed to the science community as climate-research-quality data products. These data transformations include calibration, geolocation, and conversion of the instrument counts into meaningful geophysical parameters, and may include reprojection and/or spatial and temporal averaging as well. In the case of many Earth science data systems, the science algorithms and any ancillary data files used for these transformations are delivered as a "black box" to be integrated into the data system's processing framework. In contrast to an experimental workflow that may vary with each iteration, such systems use consistent, well-engineered processes to apply the same science algorithm to each well-defined set of inputs in order to create standard data products. Even so, variability is inevitably introduced. There may be changes made to the algorithms, different ancillary datasets may be used, underlying hardware and software may get upgraded, etc. Furthermore, late-arriving input data, operator error, or other processing anomalies may necessitate regeneration and replacement of a particular set of data files and any downstream products. These variations need to be captured, documented and made accessible to the scientific community so they can be properly accounted for in analyses. This presentation describes an approach to provenance capture, storage and dissemination implemented at the NASA Science Investigator-led Processing System (SIPS) for the AMSR-E (Advanced Microwave Scanning Radiometer - Earth Observing System) instrument. Key considerations in adding provenance capabilities to this legacy data system include: (1) granularity of provenance information captured, (2) additional context information needed

  11. Cosmetic ethnobotany practiced by tribal women of Kashmir Himalayas

    PubMed Central

    Shaheen, Hamayun; Nazir, Jaweria; Firdous, Syeda Sadiqa; Khalid, Abd-Ur-Rehman

    2014-01-01

    Objective: Himalayan mountain populations have been dependent upon indigenous plant resources for their health care for many years. Tribal women are interested in use of local herbs for cosmetic purposes. The present work is based on the results of research conducted on cosmetic uses of some important plants by the tribal women in District Poonch, Azad Kashmir Pakistan. Materials and Methods: An ethno botanical survey was carried out during summer 2012. The data were collected from 310 female informants from 16 villages using questionnaire method and semi structured interviews. Results: A total of 39 plants species belonging to 20 families, being used for various cosmetic purposes were recorded. Indigenous species are traditionally used by the locals for problems including acne (16%), hair growth (11%), bad breath (12%), facial spots (9%), allergy, (9%), fairness (8%), wrinkles (8%), eye and lip care (9%). Seventy different recipes were recorded to be practiced by locals using herbal parts. The major plant parts utilized in herbal recipes included fruit (32.8%), Leaves (25.2%), seeds (13.4%) and roots (8.9%). Women of older (>30 years) age group showed greater (67%) response regarding knowledge and practice of cosmetic herbs. Conclusion: This study was the 1st ever project focusing on cosmetic perspectives of ethno-botany in the area. Our study contributes to an improved understanding of ignored aspect of cosmetic ethnobotany among the local women. Further detailed investigations are recommended to record and preserve precious ethno-botanical knowledge of the area. PMID:25068138

  12. Changes in European legislation make it timely to introduce a transparent market surveillance system for cosmetics.

    PubMed

    Lodén, Marie; Ungerth, Louise; Serup, Jørgen

    2007-01-01

    Marketing of cosmetics often makes strong claims linked to active ingredients. This is especially so for anti-ageing products, where the presentation and content of "active" ingredients may create new difficulties in their classification as cosmetics or medicinal products. A recent change in European legislation classifies a product as medicinal by virtue of its "function", in addition to the previous definition of "presentation" (i.e. marketing linked to diseases). Thus, formulations that also restore, correct or modify physiological functions by exerting a pharmacological, immunological or metabolic action should henceforth be covered by the Medicinal Products Directive. A cosmetic product must be suitable for its purpose and should not lead to adverse reactions that are disproportional in relation to its intended effect. However, the forthcoming ban on animal testing of cosmetic ingredients and the new European regulation, REACH (Registration, Evaluation and Authorisation of Chemicals), which aims to ensure a high level of chemical safety to protect human health and the environment, will probably have limited impact on the safety assessment of cosmetics. In order to enable consumers to make informed purchasing decisions, greater transparency in the process of assessing the performance of cosmetics is needed. Introduction of a more transparent system, enabling consumers and professionals to examine the scientific evidence for the claimed effect and the safety assessment of cosmetics, is therefore timely. Lack of transparency increases the risk of consumers wasting money on cosmetics that do not deliver the desired effects. This may jeopardize public trust in the cosmetic industry. PMID:17989885

  13. Phytoconstituents as photoprotective novel cosmetic formulations.

    PubMed

    Saraf, S; Kaur, C D

    2010-01-01

    Phytoconstituents are gaining popularity as ingredients in cosmetic formulations as they can protect the skin against exogenous and endogenous harmful agents and can help remedy many skin conditions. Exposure of skin to sunlight and other atmospheric conditions causes the production of reactive oxygen species, which can react with DNA, proteins, and fatty acids, causing oxidative damage and impairment of antioxidant system. Such injuries damage regulation pathways of skin and lead to photoaging and skin cancer development. The effects of aging include wrinkles, roughness, appearance of fine lines, lack of elasticity, and de- or hyperpigmentation marks. Herbal extracts act on these areas and produce healing, softening, rejuvenating, and sunscreen effects. We have selected a few photoprotective phytoconstituents, such as curcumin, resveratrol, tea polyphenols, silymarin, quercetin and ascorbic acid, and have discussed the considerations to be undertaken for the development of herbal cosmetic formulations that could reduce the occurrence of skin cancer and delay the process of photoaging. This article is aimed at providing specific and compiled knowledge for the successful preparation of photoprotective herbal cosmetic formulations. PMID:22228936

  14. Phytoconstituents as photoprotective novel cosmetic formulations

    PubMed Central

    Saraf, S.; Kaur, C. D.

    2010-01-01

    Phytoconstituents are gaining popularity as ingredients in cosmetic formulations as they can protect the skin against exogenous and endogenous harmful agents and can help remedy many skin conditions. Exposure of skin to sunlight and other atmospheric conditions causes the production of reactive oxygen species, which can react with DNA, proteins, and fatty acids, causing oxidative damage and impairment of antioxidant system. Such injuries damage regulation pathways of skin and lead to photoaging and skin cancer development. The effects of aging include wrinkles, roughness, appearance of fine lines, lack of elasticity, and de- or hyperpigmentation marks. Herbal extracts act on these areas and produce healing, softening, rejuvenating, and sunscreen effects. We have selected a few photoprotective phytoconstituents, such as curcumin, resveratrol, tea polyphenols, silymarin, quercetin and ascorbic acid, and have discussed the considerations to be undertaken for the development of herbal cosmetic formulations that could reduce the occurrence of skin cancer and delay the process of photoaging. This article is aimed at providing specific and compiled knowledge for the successful preparation of photoprotective herbal cosmetic formulations. PMID:22228936

  15. OCT monitoring of cosmetic creams in human skin in vivo

    NASA Astrophysics Data System (ADS)

    Han, Seung Hee; Yoon, Chang Han; Conroy, Leigh; Vitkin, I. Alex

    2012-02-01

    Optical coherence tomography (OCT) is a tool currently used for noninvasive diagnosis of human disease as well as for monitoring treatment during or after therapy. In this study, OCT was used to examine penetration and accumulation of cosmetic creams on human hand skin. The samples varied in collagen content with one formulation containing soluble collagen as its primary active ingredient. Collagen is a major connective tissue protein that is essential in maintaining health vitality and strength of many organs. The penetration and localization of collagen in cosmetic creams is thought to be the main determinant of the efficacy of new collagen synthesis. Detection and quantification of collagen in cosmetic creams applied to skin may thus help predict the eventual efficacy of the product in skin collagen regeneration. We hypothesize that the topically applied collagen may be detectable by OCT through its modulation of skin scattering properties. To test this hypothesis, we used a FDML swept-source optical coherence tomography (SS-OCT) system. A particular location on the skin of two male adult volunteers was used to investigate 4 different cosmetic creams. The duration of OCT monitoring of cosmetic penetration into skin ranged from 5 minutes to 2 hours following topical application. The results showed that OCT can discriminate between a cream with collagen and other collagen-free formulations. Thus it seems feasible that OCT intensity can monitor the in vivo effects of topical application of collagen contained in cosmetic formulations.

  16. The Collection 6 'dark-target' MODIS Aerosol Products

    NASA Technical Reports Server (NTRS)

    Levy, Robert C.; Mattoo, Shana; Munchak, Leigh A.; Kleidman, Richard G.; Patadia, Falguni; Gupta, Pawan; Remer, Lorraine

    2013-01-01

    Aerosol retrieval algorithms are applied to Moderate resolution Imaging Spectroradiometer (MODIS) sensors on both Terra and Aqua, creating two streams of decade-plus aerosol information. Products of aerosol optical depth (AOD) and aerosol size are used for many applications, but the primary concern is that these global products are comprehensive and consistent enough for use in climate studies. One of our major customers is the international modeling comparison study known as AEROCOM, which relies on the MODIS data as a benchmark. In order to keep up with the needs of AEROCOM and other MODIS data users, while utilizing new science and tools, we have improved the algorithms and products. The code, and the associated products, will be known as Collection 6 (C6). While not a major overhaul from the previous Collection 5 (C5) version, there are enough changes that there are significant impacts to the products and their interpretation. In its entirety, the C6 algorithm is comprised of three sub-algorithms for retrieving aerosol properties over different surfaces: These include the dark-target DT algorithms to retrieve over (1) ocean and (2) vegetated-dark-soiled land, plus the (3) Deep Blue (DB) algorithm, originally developed to retrieve over desert-arid land. Focusing on the two DT algorithms, we have updated assumptions for central wavelengths, Rayleigh optical depths and gas (H2O, O3, CO2, etc.) absorption corrections, while relaxing the solar zenith angle limit (up to 84) to increase pole-ward coverage. For DT-land, we have updated the cloud mask to allow heavy smoke retrievals, fine-tuned the assignments for aerosol type as function of season location, corrected bugs in the Quality Assurance (QA) logic, and added diagnostic parameters such as topographic altitude. For DT-ocean, improvements include a revised cloud mask for thin-cirrus detection, inclusion of wind speed dependence in the retrieval, updates to logic of QA Confidence flag (QAC) assignment, and

  17. The Collection 6 MODIS aerosol products over land and ocean

    NASA Astrophysics Data System (ADS)

    Levy, R. C.; Mattoo, S.; Munchak, L. A.; Remer, L. A.; Sayer, A. M.; Patadia, F.; Hsu, N. C.

    2013-11-01

    The twin Moderate resolution Imaging Spectroradiometer (MODIS) sensors have been flying on Terra since 2000 and Aqua since 2002, creating an extensive data set of global Earth observations. Here, we introduce the Collection 6 (C6) algorithm to retrieve aerosol optical depth (AOD) and aerosol size parameters from MODIS-observed spectral reflectance. While not a major overhaul from the previous Collection 5 (C5) version, there are enough changes that there are significant impacts to the products and their interpretation. The C6 aerosol data set will be created from three separate retrieval algorithms that operate over different surface types. These are the two "Dark Target" (DT) algorithms for retrieving (1) over ocean (dark in visible and longer wavelengths) and (2) over vegetated/dark-soiled land (dark in the visible), plus the "Deep Blue" (DB) algorithm developed originally for retrieving (3) over desert/arid land (bright in the visible). Here, we focus on DT-ocean and DT-land (#1 and #2). We have updated assumptions for central wavelengths, Rayleigh optical depths and gas (H2O, O3, CO2, etc.) absorption corrections, while relaxing the solar zenith angle limit (up to ≤ 84°) to increase poleward coverage. For DT-land, we have updated the cloud mask to allow heavy smoke retrievals, fine-tuned the assignments for aerosol type as function of season/location, corrected bugs in the Quality Assurance (QA) logic, and added diagnostic parameters such topographic altitude. For DT-ocean, improvements include a revised cloud mask for thin-cirrus detection, inclusion of wind speed dependence on the surface reflectance, updates to logic of QA Confidence flag (QAC) assignment, and additions of important diagnostic information. At the same time, we quantified how "upstream" changes to instrument calibration, land/sea masking and cloud masking will also impact the statistics of global AOD, and affect Terra and Aqua differently. For Aqua, all changes will result in reduced

  18. In vivo studies of substances used in the cosmetic industry.

    PubMed

    Igielska-Kalwat, Joanna; Gościańska, Joanna; Witkowska, Beata; Nowak, Izabela

    2016-06-01

    Cosmetic producers are obliged to guarantee the safety and stability of their products. The current legal regulations are based on the European Union Directive (1223/2009) of 30 November 2009. The main aim of the directive is to formulate criteria of safety of a cosmetic product and requirements that it must meet to be placed on the market. A new cosmetic product is subjected to thorough investigation prior to its introduction on the market. It should be studied not only with respect to its safety, but also with respect to its effectiveness declared by the producer. The studies are performed in vivo, by the contact or epidermal patch tests on the human skin. PMID:27512349

  19. In vivo studies of substances used in the cosmetic industry

    PubMed Central

    Gościańska, Joanna; Witkowska, Beata; Nowak, Izabela

    2016-01-01

    Cosmetic producers are obliged to guarantee the safety and stability of their products. The current legal regulations are based on the European Union Directive (1223/2009) of 30 November 2009. The main aim of the directive is to formulate criteria of safety of a cosmetic product and requirements that it must meet to be placed on the market. A new cosmetic product is subjected to thorough investigation prior to its introduction on the market. It should be studied not only with respect to its safety, but also with respect to its effectiveness declared by the producer. The studies are performed in vivo, by the contact or epidermal patch tests on the human skin. PMID:27512349

  20. Patch testing with patients' own cosmetics and toiletries--results of the IVDK*, 1998-2002.

    PubMed

    Uter, Wolfgang; Balzer, Christina; Geier, Johannes; Frosch, Peter J; Schnuch, Axel

    2005-10-01

    Patch test results with products brought in by the patients collected by the members of the Information Network of Departments of Dermatology (IVDK) between 1998 and 2002 were analysed. 5911 patients were patch tested with their own cosmetics and toiletries during this period. The 34 082 single test preparations applied to these 5911 patients were manually assigned to 1 of 26 categories, based on the EU Classification Annex I to 76/768/EEC, which had been further refined. The leave-on product category most commonly tested was 'creams, emulsions, lotions, gels and oils for the skin' (n = 3621 tested, n = 312 positive). The rinse-off product type most commonly tested was 'bath and shower preparations' (n = 1333 tested, n = 71 positive). In one-third of patients tested positive to these products, no other positive test result was observed. In the remainder, positive reactions to the fragrance mix, Myroxylon pereirae resin, methyldibromo glutaronitrile, (chloro-)methylisothiazolinone, 2-bromo-2-nitropropane-1,3-diole and further ingredients of cosmetics and toiletries were more common than in product-negative patients. However, in view of the potential for false-positive reactions mainly to rinse-off products, the results must be interpreted with caution. In conclusion, testing of patients' own products can be regarded as efficient and safe, if in accordance with current recommendations. PMID:16191021

  1. Psychosomatic disturbances and cosmetic surgery.

    PubMed

    Harth, Wolfgang; Hermes, Barbara

    2007-09-01

    Medical activity in recent years has experienced a marked expansion of possibilities for aesthetic surgery, usually requested by patients. Especially in dermatology, an increasing demand for and use of doctor/medical services by healthy individuals has resulted in a drastic change to cosmetic dermatology. The request for cosmetic surgery is emotionally or psychosocially motivated. Patients with psychological disturbances sometimes push aside possible risks and complications or deny side effects and interactions of the procedures. Subjective impairments of appearance, feelings of inferiority and social pho-bias may be in the background of somatizing disorders. These emotional disorders, such as body dysmorphic disorder, personality disorder or polysurgical addiction, often remain undiscovered but should be excluded in any patient receiving cosmetic procedures. PMID:17760893

  2. The Collection 6 MODIS aerosol products over land and ocean

    NASA Astrophysics Data System (ADS)

    Levy, R. C.; Mattoo, S.; Munchak, L. A.; Remer, L. A.; Sayer, A. M.; Hsu, N. C.

    2013-01-01

    The twin Moderate Imaging resolution Spectroradiometer (MODIS) sensors have been flying on Terra since 2000 and Aqua since 2002, creating an incredible dataset of global Earth observations. Here, we introduce the Collection 6 (C6) algorithm to retrieve aerosol optical depth (AOD) and aerosol size parameters from MODIS-observed spectral reflectance. While not a major overhaul from the previous Collection 5 (C5) version, there are enough changes that there is significant impact on the products and their interpretation. The C6 algorithm is comprised of three sub-algorithms for retrieving aerosol properties (1) over ocean (dark in visible and near-IR wavelengths), (2) over vegetated/dark-soiled land (dark in the visible) and (3) over desert/arid land (bright in the visible). Here, we focus on the changes to both "dark target" algorithms (#1 and #2; DT-ocean and DT-land). Affecting both DT algorithms, we have updated assumptions for central wavelengths, Rayleigh optical depths and gas (H2O, O3, CO2, etc.) absorption corrections, and relaxed the solar zenith angle limit (up to ≤ 84°) to increase pole-ward coverage. For DT-land, we have updated the cloud mask to allow heavy smoke retrievals, fine-tuned the assignments for aerosol type as function of season/location, corrected bugs in the Quality Assurance (QA) logic, and added diagnostic parameters such topographic altitude. For DT-ocean, improvements include a revised cloud mask for thin-cirrus detection, inclusion of wind speed dependence in the retrieval, updates to logic of QA Confidence flag (QAC) assignment, and additions of important diagnostic information. All together, the changes to the DT algorithms result in reduced global AOD (by 0.02) over ocean and increased AOD (by 0.01) over land, along with some changes in spatial coverage. Preliminary validation shows that compared to surface-based sunphotometer data, the C6 DT-products should compare at least as well as those from C5. However, at the same time as we

  3. Biosurfactants in cosmetics and biopharmaceuticals.

    PubMed

    Varvaresou, A; Iakovou, K

    2015-09-01

    Biosurfactants are surface-active biomolecules that are produced by various micro-organisms. They show unique properties i.e. lower toxicity, higher biodegradability and environmental compatibility compared to their chemical counterparts. Glycolipids and lipopeptides have prompted application in biotechnology and cosmetics due to their multi-functional profile i.e. detergency, emulsifying, foaming and skin hydrating properties. Additionally, some of them can be served as antimicrobials. In this study the current status of research and development on rhamnolipids, sophorolipids, mannosyloerythritol lipids, trehalipids, xylolipids and lipopeptides particularly their commercial application in cosmetics and biopharmaceuticals, is described. PMID:25970073

  4. Cosmetic Fillers: Perspectives on the Industry.

    PubMed

    Basta, Steven L

    2015-11-01

    The cosmetic filler industry has evolved substantially over the last 30 years. The market is characterized by multiple fillers and a competitive dynamic among major aesthetics companies. Marketing in the United States and Europe has been different owing to regulatory constraints. Differences have led to more rapid growth in the European market. The US market has evolved owing to growth of major companies with multiple product portfolios and leverage in consumer promotion and aesthetics office marketing owing to scale. The evolution of the filler market will include new materials, injection techniques, and facilitation devices, and new areas of injection. PMID:26505538

  5. Deeming Tobacco Products To Be Subject to the Federal Food, Drug, and Cosmetic Act, as Amended by the Family Smoking Prevention and Tobacco Control Act; Restrictions on the Sale and Distribution of Tobacco Products and Required Warning Statements for Tobacco Products. Final rule.

    PubMed

    2016-05-10

    The Food and Drug Administration (FDA) is issuing this final rule to deem products meeting the statutory definition of "tobacco product,'' except accessories of the newly deemed tobacco products, to be subject to the Federal Food, Drug, and Cosmetic Act (the FD&C Act), as amended by the Family Smoking Prevention and Tobacco Control Act (Tobacco Control Act). The Tobacco Control Act provides FDA authority to regulate cigarettes, cigarette tobacco, roll-your-own tobacco, smokeless tobacco, and any other tobacco products that the Agency by regulation deems to be subject to the law. With this final rule, FDA is extending the Agency's "tobacco product'' authorities in the FD&C Act to all other categories of products that meet the statutory definition of "tobacco product" in the FD&C Act, except accessories of such newly deemed tobacco products. This final rule also prohibits the sale of "covered tobacco products" to individuals under the age of 18 and requires the display of health warnings on cigarette tobacco, roll-your own tobacco, and covered tobacco product packages and in advertisements. FDA is taking this action to reduce the death and disease from tobacco products. In accordance with the Tobacco Control Act, we consider and intend the extension of our authorities over tobacco products and the various requirements and prohibitions established by this rule to be severable. PMID:27192730

  6. Myth 6: Cosmetic Use of Multiple Selection Criteria

    ERIC Educational Resources Information Center

    Friedman-Nimz, Reva

    2009-01-01

    Twenty-five years ago, armed with the courage of her convictions and a respectable collection of empirical evidence, the author articulated what she considered to be a compelling argument against the cosmetic use of multiple selection criteria as a guiding principle for identifying children and youth with high potential. To assess the current…

  7. Changes in Cosmetics Use during Pregnancy and Risk Perception by Women

    PubMed Central

    Marie, Cécile; Cabut, Sophie; Vendittelli, Françoise; Sauvant-Rochat, Marie-Pierre

    2016-01-01

    Cosmetic products contain various chemical substances that may be potential carcinogen and endocrine disruptors. Women’s changes in cosmetics use during pregnancy and their risk perception of these products have not been extensively investigated. The main objective of this study was to describe the proportion of pregnant women changing cosmetics use and the proportion of non-pregnant women intending to do so if they became pregnant. The secondary objectives were to compare, among the pregnant women, the proportions of those using cosmetics before and during pregnancy, and to describe among pregnant and non-pregnant women, the risk perception of these products. A cross-sectional study was carried out in a gynaecology clinic and four community pharmacies. One hundred and twenty-eight women (60 non-pregnant and 68 pregnant women) replied to a self-administered questionnaire. Cosmetics use was identified for 28 products. The results showed that few women intended to change or had changed cosmetics use during pregnancy. Nail polish was used by fewer pregnant women compared to the period before pregnancy (p < 0.05). Fifty-five percent of the women considered cosmetics use as a risk during pregnancy and 65% would have appreciated advice about these products. Our findings indicate that all perinatal health professionals should be ready to advise women about the benefits and risks of using cosmetics during pregnancy. PMID:27043593

  8. Changes in Cosmetics Use during Pregnancy and Risk Perception by Women.

    PubMed

    Marie, Cécile; Cabut, Sophie; Vendittelli, Françoise; Sauvant-Rochat, Marie-Pierre

    2016-04-01

    Cosmetic products contain various chemical substances that may be potential carcinogen and endocrine disruptors. Women's changes in cosmetics use during pregnancy and their risk perception of these products have not been extensively investigated. The main objective of this study was to describe the proportion of pregnant women changing cosmetics use and the proportion of non-pregnant women intending to do so if they became pregnant. The secondary objectives were to compare, among the pregnant women, the proportions of those using cosmetics before and during pregnancy, and to describe among pregnant and non-pregnant women, the risk perception of these products. A cross-sectional study was carried out in a gynaecology clinic and four community pharmacies. One hundred and twenty-eight women (60 non-pregnant and 68 pregnant women) replied to a self-administered questionnaire. Cosmetics use was identified for 28 products. The results showed that few women intended to change or had changed cosmetics use during pregnancy. Nail polish was used by fewer pregnant women compared to the period before pregnancy (p < 0.05). Fifty-five percent of the women considered cosmetics use as a risk during pregnancy and 65% would have appreciated advice about these products. Our findings indicate that all perinatal health professionals should be ready to advise women about the benefits and risks of using cosmetics during pregnancy. PMID:27043593

  9. [Chemistry of cosmetics in antiquity].

    PubMed

    Tsoucaris, G; Martinetto, P; Walter, P; Lévêque, J L

    2001-11-01

    Several texts, statues and paintings denote the importance of make up and eye medicines since the earliest periods of Egyptian history. We have investigated cosmetic powders that were preserved in original alabaster and reed containers. Quantitative crystallographic and chemical analysis of the mineral and organic components revealed surprising facts. In addition to the well known galena PbS and cerussite PbCO3, two unexpected constituents have been identified: laurionite PbOHCl and phosgenite Pb2 (CO3) Cl2, which are rare halide minerals found in lead slag only in certain places where the sea water has weathered lead debris left over from silver mining operations in Antiquity. Alteration of natural lead minerals is also unlikely, given the excellent state of conservation of the reed vessels. This evidence indicates that laurionite and phosgenite were synthesised artificially. Support for this statement comes from recipes of medicinal products to be "used in ophthalmology" reported by Greco-Roman authors such as Dioscorides and Pline (1st Century B.C.): silver foam PbO is crushed and mixed with rock salt and sometimes with natron (Na2CO3). The reaction seems to be straightforward. However, our experiments in the laboratory have shown a major difficulty, arising from the concomitant production of alkali, which raises the pH and leads to different products. It follows that the Egyptians very early mastered this kind of chemical synthesis and technology, a fact of great importance in the History of Sciences. Fire-based technology had been mastered to manufacture Egyptian Blue pigments since the third millennium B.C. The present results now suggest that wet chemistry was already known 4000 years ago. This key finding provides a new insight into the chemical technology of far greater antiquity than has previously been believed. Yet, an important question remains relative to the ultimate motivation for these technological developments. If the Egyptians initially only

  10. Characterisation, quantity and sorptive properties of microplastics extracted from cosmetics.

    PubMed

    Napper, Imogen E; Bakir, Adil; Rowland, Steven J; Thompson, Richard C

    2015-10-15

    Cosmetic products, such as facial scrubs, have been identified as potentially important primary sources of microplastics to the marine environment. This study characterises, quantifies and then investigates the sorptive properties of plastic microbeads that are used as exfoliants in cosmetics. Polyethylene microbeads were extracted from several products, and shown to have a wide size range (mean diameters between 164 and 327 μm). We estimated that between 4594 and 94,500 microbeads could be released in a single use. To examine the potential for microbeads to accumulate and transport chemicals they were exposed to a binary mixture of (3)H-phenanthrene and (14)C-DDT in seawater. The potential for transport of sorbed chemicals by microbeads was broadly similar to that of polythene (PE) particles used in previous sorption studies. In conclusion, cosmetic exfoliants are a potentially important, yet preventable source of microplastic contamination in the marine environment. PMID:26234612

  11. Nanoliposomes: Synthesis methods and applications in cosmetics.

    PubMed

    Fakhravar, Zohreh; Ebrahimnejad, Pedram; Daraee, Hadis; Akbarzadeh, Abolfazl

    2016-06-01

    Nanotechnology is used frequently in marketing skin care goods, and whereas the word sounds as if it belongs in robotics and science fiction, it is rapidly becoming common in medicine and skin care. As few people actually recognize what the technology, benefits, or possible implications of its use are, we determined to outline them. The type of nanotechnology that is most significant in cosmetics, skin care and health products is the use of nanoparticles (or Bucky balls as they are known in manufacturing), and a particular kind of these nanoparticles have been touted as the next generation of liposomes. Nanoliposomes is one of the most recognized names for the nanoparticles used in skin care and cosmetic products, and we are also familiar with the term liposome, so this connection between the two is the perhaps the best way to clarify what nanoliposomes are. In this article, some of the techniques for their production are reviewed. Common methods of nanoliposome preparation are discussed. PMID:25968161

  12. How Smart Are You About Cosmetics?

    MedlinePlus

    ... story + ' U.S. Food and Drug Administration Center for Food Safety and Applied Nutrition Office of Cosmetics and Colors ... hide --> U.S. Food and Drug Administration Center for Food Safety and Applied Nutrition Office of Cosmetics and Colors ...

  13. Cosmetic Dentistry - Multiple Languages: MedlinePlus

    MedlinePlus

    ... Here: Home → Multiple Languages → All Health Topics → Cosmetic Dentistry URL of this page: https://medlineplus.gov/languages/ ... W XYZ List of All Topics All Cosmetic Dentistry - Multiple Languages To use the sharing features on ...

  14. 78 FR 76838 - Agency Information Collection Activities; Proposed Collection; Comment Request; Tobacco Products...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ...The Food and Drug Administration (FDA) is announcing an opportunity for public comment on the proposed collection of certain information by the Agency. Under the Paperwork Reduction Act of 1995 (the PRA), Federal Agencies are required to publish notice in the Federal Register concerning each proposed collection of information, including each proposed extension of an existing collection of......

  15. Human health safety evaluation of cosmetics in the EU: A legally imposed challenge to science

    SciTech Connect

    Pauwels, M.; Rogiers, V.

    2010-03-01

    As stated in the European legislation, cosmetic products present on the European market must be safe for the consumer. Safety evaluation of the products is carried out by a qualified safety assessor who needs to consider potential exposure scenarios next to the physicochemical and toxicological profiles of all composing ingredients. Whereas, until recently, the tools to determine the toxicological profile of cosmetic ingredients mainly consisted of animal experiments, they have now been narrowed down substantially by the legally imposed animal testing ban on cosmetic ingredients, taken up in the Cosmetic Products Directive (76/768/EEC). This Directive, however, is not a stand-alone piece of European legislation, since as well directly as indirectly it is influenced by a complex web of related legislations. Vertical legislations deal with different categories of chemicals, including dangerous substances, biocides, plant protection products, food additives, medicinal products, and of course also cosmetics. Horizontal legislative texts, on the contrary, cover more general fields such as protection of experimental animals, consumer product safety, misleading of consumers, specific provisions for aerosols, and others. Experience has learnt that having a general overview of these related legislations is necessary to understand their impact on the cosmetic world in general terms and on cosmetic safety evaluation in particular. This goes for a variety of concerned parties, including national and European regulators/agencies, contract laboratories, raw material suppliers, cosmetic companies, research and educational centers. They all deal with a number of aspects important for the quality and toxicity of cosmetics and their ingredients. This review summarises the most relevant points of the legislative texts of different types of product categories and emphasises their impact on the safety evaluation of cosmetics.

  16. Overview of skin whitening agents with an insight into the illegal cosmetic market in Europe.

    PubMed

    Desmedt, B; Courselle, P; De Beer, J O; Rogiers, V; Grosber, M; Deconinck, E; De Paepe, K

    2016-06-01

    Lightening skin tone is an ancient and well-documented practice, and remains common practice among many cultures. Whitening agents such as corticosteroids, tretinoin and hydroquinone are medically applied to effectively lighten the skin tone of hyperpigmented lesions. However, when these agents are used cosmetically, they are associated with a variety of side-effect. Alternative agents, such as arbutin and its derivatives kojic acid and nicotinamide have been subsequently developed for cosmetic purposes. Unfortunately, some cosmetics contain whitening agents that are banned for use in cosmetic products. This article provides an overview of the mode of action and potential side-effects of cosmetic legal and illegal whitening agents, and the pattern of use of these types of products. Finally, an EU analysis of the health problems due to the presence of illegal products on the market is summarized. PMID:26953335

  17. Is It a Cosmetic, a Drug, or Both? (or Is It Soap?)

    MedlinePlus

    ... of product. Firms sometimes violate the law by marketing a cosmetic with a drug claim or by marketing a drug as if it were a cosmetic, ... that FDA approve a pharmaceutical for sale and marketing in the United States. FDA only approves an ...

  18. Cooperative Education. Cosmetic Science: A Career Option for Majors in Chemistry.

    ERIC Educational Resources Information Center

    Lichtin, J. Leon; Radd, Billie L.

    1987-01-01

    Discusses the growing field of cosmetic science as a career option for chemistry majors. Outlines the design, formulation, manufacture, stabilization, evaluation, control management, safety, mechanism of action, and claim substantiation of cosmetic products. Provides information on the concerns and professional responsibilities of the cosmetic…

  19. Development and Implementation of Production Area of Agricultural Product Data Collection System Based on Embedded System

    NASA Astrophysics Data System (ADS)

    Xi, Lei; Guo, Wei; Che, Yinchao; Zhang, Hao; Wang, Qiang; Ma, Xinming

    To solve problems in detecting the origin of agricultural products, this paper brings about an embedded data-based terminal, applies middleware thinking, and provides reusable long-range two-way data exchange module between business equipment and data acquisition systems. The system is constructed by data collection node and data center nodes. Data collection nodes taking embedded data terminal NetBoxII as the core, consisting of data acquisition interface layer, controlling information layer and data exchange layer, completing the data reading of different front-end acquisition equipments, and packing the data TCP to realize the data exchange between data center nodes according to the physical link (GPRS / CDMA / Ethernet). Data center node consists of the data exchange layer, the data persistence layer, and the business interface layer, which make the data collecting durable, and provide standardized data for business systems based on mapping relationship of collected data and business data. Relying on public communications networks, application of the system could establish the road of flow of information between the scene of origin certification and management center, and could realize the real-time collection, storage and processing between data of origin certification scene and databases of certification organization, and could achieve needs of long-range detection of agricultural origin.

  20. Corrective cosmetics are effective for women with facial pigmentary disorders.

    PubMed

    Balkrishnan, Rajesh; McMichael, Amy J; Hu, Judy Y; Camacho, Fabian T; Kaur, Mandeep; Bouloc, Anne; Rapp, Stephen R; Feldman, Steven R

    2005-03-01

    Visible facial lesions are a common and burdensome skin problem. This study examines the impact of corrective cosmetics in women with severe facial pigmentary disorders. Enrollment consisted of 73 women with one or more of the following conditions: acne, dermatosis papulosis, hypopigmentation, lentigines, melasma, rosacea, vascular proliferations, or other facial scars. The corrective cosmetic (Dermablend) was applied at the initial visit, at which time instructions and a supply of product were provided. Assessments were conducted at baseline, 2-week, 4-week, and 3-month follow-up visits on 63 patients using the Skindex-16. The corrective cosmetic was well tolerated. There was improvement in Skindex-16 scores after application of the corrective cosmetic, which continued at each follow-up visit and after adjustment for baseline confounders using multiple regression analyses. At 3 months, there was a 30% improvement in Skindex-16 score (P < .001). The corrective cosmetic was well tolerated and represents a valuable option that dermatologists can offer to patients with these conditions. PMID:15839363

  1. Heavy Metals in the Vegetables Collected from Production Sites

    PubMed Central

    Taghipour, Hassan; Mosaferi, Mohammad

    2013-01-01

    Background: Contamination of vegetable crops (as an important part of people's diet) with heavy metals is a health concern. Therefore, monitoring levels of heavy metals in vegetables can provide useful information for promoting food safety. The present study was carried out in north-west of Iran (Tabriz) on the content of heavy metals in vegetable crops. Methods: Samples of vegetables including kurrat (n=20) (Allium ampeloprasumssp. Persicum), onion (n=20) (Allium cepa) and tomato (n=18) (Lycopersiconesculentum var. esculentum), were collected from production sites in west of Tabriz and analyzed for presence of Cd, Cr, Cu, Ni, Pb and Zn by atomic absorption spectroscopy (AAS) after extraction by aqua regia method (drying, grounding and acid diges­tion). Results: Mean ± SD (mg/kg DW) concentrations of Cd, Cu, Cr, Ni and Zn were 0.32 ± 0.58, 28.86 ± 28.79, 1.75 ± 2.05, 6.37± 5.61 and 58.01 ± 27.45, respec­tively. Cr, Cu and Zn were present in all the samples and the highest concentra­tions were observed in kurrat (leek). Levels of Cd, Cr and Cu were higher than the acceptable limits. There was significant difference in levels of Cr (P<0.05) and Zn (P<0.001) among the studied vegetables. Positive correlation was observed be­tween Cd:Cu (R=0.659, P<0.001) Cr:Ni (R=0.326, P<0.05) and Cr:Zn (R=0.308, P<0.05).   Conclusion: Level of heavy metals in some of the analyzed vegetables, especially kurrat samples, was higher than the standard levels. Considering the possi­ble health outcomes due to the consumption of contaminated vegetables, it is re­quired to take proper actions for avoiding people's chronic exposure. PMID:24688968

  2. Safety Assessment of Alkyl PEG Sulfosuccinates as Used in Cosmetics.

    PubMed

    Johnson, Wilbur; Heldreth, Bart; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-09-01

    The Cosmetic Ingredient Review (CIR) Expert Panel (Panel) reviewed the safety of alkyl polyethylene glycol (PEG) sulfosuccinates, which function in cosmetics mostly as surfactants/cleansing agents. Although these ingredients may cause ocular and skin irritation, dermal penetration is unlikely because of the substantial polarity and molecular size of these ingredients. The Panel considered the negative oral carcinogenicity and reproductive and developmental toxicity data on chemically related laureths (PEG lauryl ethers) and negative repeated dose toxicity and skin sensitization data on disodium laureth sulfosuccinate supported the safety of these alkyl PEG sulfosuccinates in cosmetic products, but. The CIR Expert Panel concluded that the alkyl PEG sulfosuccinates are safe in the present practices of use and concentration when formulated to be nonirritating. PMID:26362121

  3. Cosmetic devices based on active transdermal technologies.

    PubMed

    Scott, Jessica A; Banga, Ajay K

    2015-09-01

    Active transdermal technology, commonly associated with drug delivery, has been used in recent years by the cosmetic industry for the aesthetic restoration of skin and delivery of cosmetic agents. In this article, we provide an overview of the skin's structure, various skin types, skin's self-repair mechanisms that are stimulated from the usage of cosmetic devices and discuss cosmetic applications. Summaries of the most common active transdermal technologies such as microneedles, iontophoresis, sonophoresis, lasers and microdermabrasion will be provided, in relation to the marketed cosmetic devices available that incorporate these technologies. Lastly, we cover combinations of active technologies that allow for more enhanced cosmetic results, and the current limitations of cosmetic devices. PMID:26389853

  4. Collecting National and International Data on the Production of Audio, Visual, and Microform Materials.

    ERIC Educational Resources Information Center

    Frase, Robert W.

    This paper reviews UNESCO activities for the collection of national production data of audiovisual materials and microforms and presents possible approaches to the task. UNESCO has for some years collected data on the production of printed materials, but while recognizing the need for collecting similar statistics on nonprint media, it has not yet…

  5. Cosmetic Surgery in Mid Life

    PubMed Central

    Born, Gunter

    1984-01-01

    The aging of the skin and supportive tissues in mid-life causes a deterioration in appearance and/or accentuates preexisting deformities. This can adversely affect the patient's self image and self-respect. Cosmetic or esthetic surgery helps to rejuvenate the aging features to improve the patient's self-image and restore self-confidence. This article discusses the various corrective procedures, their indications, extent, morbidity, complications and cost. PMID:21278992

  6. 77 FR 59209 - Information Collection Activities: Oil and Gas Production Requirements; Proposed Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-26

    ... production 3. test; submit Form BSEE- 0126 (Well Potential Test Report) and supporting information within 15 days after end of test period. 1151(a)(2), (c); 1167 Conduct well production 0.1 to 3.* test; submit...) Provide advance notice of 0.5. time and date of well tests. APPROVALS PRIOR TO PRODUCTION 1156;...

  7. 78 FR 35279 - Agency Information Collection Activities; Proposed Collection; Comment Request; Electronic Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-12

    ... Lasers and Products Containing Lasers'' FDA Form 3633 ``General Variance Request'' FDA Form 3634 ``Television Products Annual Report'' FDA Form 3635 ``Laser Light Show Notification'' FDA Form 3636 ``Guide for Preparing Annual Reports on Radiation Safety Testing of Laser and Laser Light Show Products'' FDA Form...

  8. Collection and Screening of Microalgae for Lipid Production

    SciTech Connect

    Cooksey, K. E.

    1987-05-01

    Themotolerant microalgae were selected from an existing culture collection and isolated from hot spring areas of Yellowstone National Park. Several of them grew at 35 degrees celsius, although only one grew at much better than 1 doubling per day.

  9. 78 FR 19181 - Notice of Request for a New Information Collection: Egg Products Industry Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... Food Safety and Inspection Service Notice of Request for a New Information Collection: Egg Products... information collection for a survey of the egg products industry. DATES: Comments on this notice must be.... SUPPLEMENTARY INFORMATION: Title: Egg Products Industry Survey. Type of Request: New information...

  10. 78 FR 46597 - Agency Information Collection Activities: Comment Request for the Production Estimate (2 Forms)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ....S. Geological Survey Agency Information Collection Activities: Comment Request for the Production...). SUPPLEMENTARY INFORMATION: I. Abstract This collection is needed to provide data on mineral production for... OMB Control Number: 1028-0065. Form Numbers: 9-4042-A and 9-4124-A. Title: Production Estimate....

  11. Safety evaluation of cosmetics in the EU. Reality and challenges for the toxicologist.

    PubMed

    Pauwels, Marleen; Rogiers, Vera

    2004-06-15

    Council Directive 76/768/EEC, its seven amendments and 30 adaptations to technical progress form the basis of the cosmetic EU legislation today. There are actually four key principles for safety in the cosmetic legislation. (i) The full responsibility for the safety of cosmetics for human health is placed on the manufacturer, first importer in the EU or marketer. (ii) The safety evaluation of finished products is based on safety of individual ingredients, more specifically on their chemical structure, toxicological profile and their level of exposure. (iii) A compilation of information on each cosmetic product (dossier) must be kept readily available for inspection by the competent authorities of the Member State concerned. This information source, usually called a technical information file (TIF) or product information file/requirements (PIF(R)), contains, as the most important part, the safety assessment of the product undersigned by a competent safety assessor. (iv) The use of validated replacement alternative methods instead of animal testing forms the 4th key principle for safety of cosmetic products on the EU market. The 7th amendment imposes strict deadlines for the abolition of animal in vivo studies on cosmetic ingredients. These legal requirements induce a number of important challenges for the cosmetic industry and more specifically for the toxicologist involved as safety assessor. PMID:15177635

  12. 76 FR 17127 - Federal Acquisition Regulation; Information Collection; Environmentally Sound Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-28

    ... Regulation; Information Collection; Environmentally Sound Products AGENCIES: Department of Defense (DOD... extension of a currently approved information collection requirement concerning environmentally sound...., Washington, DC 20405, telephone (202) 501-4755. Please cite OMB control No. 9000-0134, Environmentally...

  13. Determination of N-nitrosodiethanolamine, NDELA in cosmetic ingredients and products by mixed mode solid phase extraction and UPLC-tandem mass spectrometry with porous graphitic carbon column through systemic sample pre-cleanup procedure.

    PubMed

    Joo, Kyung-Mi; Shin, Mi-Sook; Jung, Ji-hee; Kim, Boo-Min; Lee, John-Whan; Jeong, Hye-Jin; Lim, Kyung-Min

    2015-05-01

    A rapid, sensitive, accurate and specific ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS) method for the detection of N-nitrosodiethanolamine (NDELA), a highly toxic contaminant in cosmetic raw materials and products was developed and validated. Systematized sample preparation steps were developed according to product types. Various SPE cartridges and columns were examined to establish the condition of SPE and chromatographic separation for NDELA. Sample cleanup steps consisting of solvent and liquid-liquid extraction tailored to the various sample matrix types were established prior to mixed mode SPE (Bond Elut AccuCAT). Chromatographic separation was achieved within 7 min on a porous graphitic carbon (PGC) column using a gradient elution with the mobile phase of 1mM ammonium acetate containing 0.1% acetic acid and methanol. NDELA was monitored using an electrospray positive ionization mass spectrometry in the multiple reaction monitoring (MRM) mode (m/z 134.9>103.7(quantifier) and 73.7(qualifier ion)) with d8-NDELA (m/z 143.1>111.0) as internal standard. The standard curves were linear over the concentration range of 1-100 ng/mL with a correlation coefficient higher than 0.99. The limit of detection (LOD) and the limit of quantification (LOQ) was 10 and 20 μg/kg, respectively (0.5 and 1 ng/mL in standard solution). The intra- and inter-day precisions were estimated to be below 11.1% and accuracies were within the range of 90.8-115.8%. The validated method was successfully applied to the analysis of real samples including raw materials, skin care, make-up, shampoos and hair products. PMID:25770613

  14. Encapsulation of cosmetic active ingredients for topical application--a review.

    PubMed

    Casanova, Francisca; Santos, Lúcia

    2016-02-01

    Microencapsulation is finding increasing applications in cosmetics and personal care markets. This article provides an overall discussion on encapsulation of cosmetically active ingredients and encapsulation techniques for cosmetic and personal care products for topical applications. Some of the challenges are identified and critical aspects and future perspectives are addressed. Many cosmetics and personal care products contain biologically active substances that require encapsulation for increased stability of the active materials. The topical and transdermal delivery of active cosmetic ingredients requires effective, controlled and safe means of reaching the target site within the skin. Preservation of the active ingredients is also essential during formulation, storage and application of the final cosmetic product. Microencapsulation offers an ideal and unique carrier system for cosmetic active ingredients, as it has the potential to respond to all these requirements. The encapsulated agent can be released by several mechanisms, such as mechanical action, heat, diffusion, pH, biodegradation and dissolution. The selection of the encapsulation technique and shell material depends on the final application of the product, considering physical and chemical stability, concentration, required particle size, release mechanism and manufacturing costs. PMID:26612271

  15. Safety assurance of cosmetics in Japan: current situation and future prospects.

    PubMed

    Inomata, Shinji

    2014-01-01

    The Japanese Pharmaceutical Affairs Law distinguishes cosmetics from quasi-drugs, and specifies that they must have a mild effect on the human body and must be safe to use over the long term. Therefore, the safety of cosmetics needs to be thoroughly evaluated and confirmed, taking into account the type of cosmetic, application method, conditions of use and so on. Post-marketing surveys of customers' complaints and case reports of adverse effects are important to monitor and confirm the safety of products. Although manufacturing and marketing of cosmetics are becoming more globalized, the regulations relevant to cosmetics safety still vary from country to country. Thus, compliance with different regulations in various markets is a major issue for producers. In particular, further development of alternatives to animal testing remains an urgent global issue. PMID:24389794

  16. From Germplasm Collection to Kaimana Lychee Production Management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Pacific Basin Agricultural Research Center (PBARC), Tropical Plant Genetic Resource Management Unit (TPGRMU), consisting of a scientific team to manage 14 designated tropical fruit and nut crops, is governed by a mission to collect, maintain, evaluate and distribute available germplasm for rese...

  17. Volunteer Programs in Courts: Collected Papers on Productive Programs.

    ERIC Educational Resources Information Center

    Office of Juvenile Delinquency and Youth Development (DHEW), Washington, DC.

    This publication is designed to provide court systems with a manual that presents collected papers detailing major program areas in utilizing volunteers. This manual is in a line of development which tries to establish a how-to-do-it body of special knowledge for courts. This body of knowledge has been built up by 8 years of experience in…

  18. 78 FR 25746 - Agency Information Collection Activities; Proposed Collection; Comment Request; Product...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-02

    ... collection of information to the Division of Dockets Management (HFA- 305), Food and Drug Administration... Capezzuto, Office of Information Management, Food and Drug Administration, 1350 Piccard Dr., PI50-400B... PRA (44 U.S.C. 3501-3520), Federal Agencies must obtain approval from the Office of Management...

  19. Safety Evaluation of Polyethylene Glycol (PEG) Compounds for Cosmetic Use

    PubMed Central

    Shin, Chan Young; Kim, Kyu-Bong

    2015-01-01

    Polyethylene glycols (PEGs) are products of condensed ethylene oxide and water that can have various derivatives and functions. Since many PEG types are hydrophilic, they are favorably used as penetration enhancers, especially in topical dermatological preparations. PEGs, together with their typically nonionic derivatives, are broadly utilized in cosmetic products as surfactants, emulsifiers, cleansing agents, humectants, and skin conditioners. The compounds studied in this review include PEG/PPG-17/6 copolymer, PEG-20 glyceryl triisostearate, PEG-40 hydrogenated castor oil, and PEG-60 hydrogenated castor oil. Overall, much of the data available in this review are on PEGylated oils (PEG-40 and PEG-60 hydrogenated castor oils), which were recommended as safe for use in cosmetics up to 100% concentration. Currently, PEG-20 glyceryl triisostearate and PEGylated oils are considered safe for cosmetic use according to the results of relevant studies. Additionally, PEG/PPG-17/6 copolymer should be further studied to ensure its safety as a cosmetic ingredient. PMID:26191379

  20. Database search for safety information on cosmetic ingredients.

    PubMed

    Pauwels, Marleen; Rogiers, Vera

    2007-12-01

    Ethical considerations with respect to experimental animal use and regulatory testing are worldwide under heavy discussion and are, in certain cases, taken up in legislative measures. The most explicit example is the European cosmetic legislation, establishing a testing ban on finished cosmetic products since 11 September 2004 and enforcing that the safety of a cosmetic product is assessed by taking into consideration "the general toxicological profile of the ingredients, their chemical structure and their level of exposure" (OJ L151, 32-37, 23 June 1993; OJ L066, 26-35, 11 March 2003). Therefore the availability of referenced and reliable information on cosmetic ingredients becomes a dire necessity. Given the high-speed progress of the World Wide Web services and the concurrent drastic increase in free access to information, identification of relevant data sources and evaluation of the scientific value and quality of the retrieved data, are crucial. Based upon own practical experience, a survey is put together of freely and commercially available data sources with their individual description, field of application, benefits and drawbacks. It should be mentioned that the search strategies described are equally useful as a starting point for any quest for safety data on chemicals or chemical-related substances in general. PMID:17919791

  1. Evaluation of Suspected Cosmetic Induced Facial Dermatoses with the Use of Indian Standard Series and Cosmetic Series Patch Test

    PubMed Central

    Rastogi, Madhur Kant; Gupta, Astha; Soodan, Puneet Singh; Gahalaut, Pratik

    2015-01-01

    Introduction: Awareness about skin beauty or cosmetic elegance has received worldwide attention in the present day youth oriented society. Along with careful detailed history and thorough examination patch test is considered cornerstone in diagnosis of allergic contact dermatitis. Materials and Methods: Fifty patients suspected clinical diagnosis of contact facial dermatitis due to attended the Department of Dermatology, were included in a hospital based study. The patch test was applied on the upper back of using 32 allergens present in Indian cosmetic series and 20 known allergens in Indian standard battery series procured from Systopic Pharmaceutical Ltd, after applying the patch test, the patient was asked to come after 48h and 72h for reading the results of the patch test. Results: Out of 50 patients there were 32 (64%) females (housewives 36%) patients and 18 (36%) male (farmers 12%). Itching was the most common presenting symptom in 39 patients (78%) least was hypopigmentation and pain in 2%. Forehead was the most common site of involvement in 25 patients (50%) least were cheeks in 15 patients (30%). Erythema was the commonest morphological presentation seen in 36 patients (72%). Hair dye was suspected in maximum number of patients that is 13 (26%). Most common antigen showing patch test positivity was paraphenylenediamine in nine patients (18%). There are significantly more chances of developing positive test reaction with Indian standard series compared to cosmetic series. (p=.0053 using Fischer Exact test). Conclusion: In India there is no legislation regarding labeling ingredients on cosmetics as in the western countries, so labelling of the contents of cosmetic products should be the main challenge in cosmetic dermatitis is to identify. PMID:25954688

  2. Cosmetic Contact Sensitivity in Patients with Melasma: Results of a Pilot Study

    PubMed Central

    Prabha, Neel; Mahajan, Vikram K.; Mehta, Karaninder S.; Chauhan, Pushpinder S.

    2014-01-01

    Background. Some of the patients with melasma perhaps have pigmented cosmetic dermatitis. However, cosmetic contact sensitivity in melasma remains poorly studied particularly in the Indian context. Objectives. To study cosmetic contact sensitivity in patients with melasma. Materials and Methods. 67 (F : M = 55 : 12) consecutive patients with melasma between 19 and 49 years of age were patch tested sequentially during January–December, 2012, with Indian Cosmetic and Fragrance Series, Indian Sunscreen Series, p-phenylenediamine, and patient's own cosmetic products. Results. 52 (78%) patients were in the age group of 20–40 years. The duration of melasma varied from 1 month to 20 years. Centrofacial, malar, and mandibular patterns were observed in 48 (72%), 18 (27%), and 1 (1%) patients, respectively. Indian Cosmetics and Fragrance Series elicited positive reactions in 29 (43.3%) patients. Cetrimide was the most common contact sensitizers eliciting positivity in 15 (52%) patients, followed by gallate mix in 9 (31%) patients and thiomersal in 7 (24%) patients. Only 2 of the 42 patients showed positive reaction from their own cosmetics while the other 5 patients had irritant reaction. Indian Sunscreen Series did not elicit any positive reaction. Conclusion. Cosmetics contact sensitivity appears as an important cause of melasma not associated with pregnancy, lactation, or hormone therapy. PMID:25132846

  3. 77 FR 22602 - Information Collection Activities: Well Control and Production Safety Training, Submitted for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... paperwork requirements in the regulations under Subpart O, ``Well Control and Production Safety Training... Bureau of Safety and Environmental Enforcement (BSEE) Information Collection Activities: Well Control and Production Safety Training, Submitted for Office of Management and Budget (OMB) Review; Comment...

  4. 77 FR 20416 - Used Electronic Products: An Examination of U.S. Exports; Proposed Information Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... COMMISSION Used Electronic Products: An Examination of U.S. Exports; Proposed Information Collection; Comment Request; Used Electronic Products Questionnaire AGENCY: United States International Trade Commission... via email at laura.bloodgood@usitc.gov ). Additional Information: Copies of the questionnaire...

  5. Does cosmetic surgery improve psychosocial wellbeing?

    PubMed Central

    Castle, David J; Honigman, Roberta J; Phillips, Katharine A

    2006-01-01

    Both men and women are becoming increasingly concerned about their physical appearance and are seeking cosmetic enhancement. Most studies report that people are generally happy with the outcome of cosmetic procedures, but little rigorous evaluation has been done. More extensive (“type change”) procedures (eg, rhinoplasty) appear to require greater psychological adjustment by the patient than “restorative” procedures (eg, face-lift). Patients who have unrealistic expectations of outcome are more likely to be dissatisfied with cosmetic procedures. Some people are never satisfied with cosmetic interventions, despite good procedural outcomes. Some of these have a psychiatric disorder called “body dysmorphic disorder”. PMID:12064961

  6. Absorbent product to absorb fluids. [for collection of human wastes

    NASA Technical Reports Server (NTRS)

    Dawn, F. S.; Correale, J. V. (Inventor)

    1982-01-01

    A multi-layer absorbent product for use in contact with the skin to absorb fluids is discussed. The product utilizes a water pervious facing layer for contacting the skin, overlayed by a first fibrous wicking layer, the wicking layer preferably being of the one-way variety in which fluid or liquid is moved away from the facing layer. The product further includes a first container section defined by inner and outer layer of a water pervious wicking material between which is disposed a first absorbent mass. A second container section defined by inner and outer layers between which is disposed a second absorbent mass and a liquid impermeable/gas permeable layer. Spacesuit applications are discussed.

  7. 76 FR 52333 - Agency Information Collection Activities; Proposed Collection; Comment Request; Tobacco Product...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... smartphone application for use with iPhones, Android, etc. to allow consumers to report potential violations to FDA via their smartphone. Others may simply choose to send a letter to FDA with their information... smartphone application, and sending a letter to FDA's Center for Tobacco Products. FDA estimates the...

  8. 77 FR 69924 - Request for Comments on a Renewal of a Previously Approved Information Collection: Production...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... following information collection was published on June 12, 2012 (77 FR 35110). No comments were received... Information Collection: Production Plan Reports AGENCY: National Highway Traffic Safety Administration (NHTSA... Average Fuel Economy Standards--Model Years 2016-2025; Production Plan Data. OMB Control Number:...

  9. 76 FR 21378 - Agency Information Collection Activities; Proposed Collection; Comment Request; Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-15

    ... Human Food and Cosmetics Manufactured From, Processed With, or Otherwise Containing, Material From... cosmetics. DATES: Submit either electronic or written comments on the collection of information by June 14... Applicable to Human Food and Cosmetics Manufactured From, Processed With, or Otherwise Containing,...

  10. Optimization of magnetic stirring assisted dispersive liquid-liquid microextraction of rhodamine B and rhodamine 6G by response surface methodology: Application in water samples, soft drink, and cosmetic products.

    PubMed

    Ranjbari, Elias; Hadjmohammadi, Mohammad Reza

    2015-07-01

    An exact, rapid and efficient method for the extraction of rhodamine B (RB) and rhodamine 6G (RG) as well as their determination in three different matrices was developed using magnetic stirring assisted dispersive liquid-liquid microextraction (MSA-DLLME) and HPLC-Vis. 1-Octanol and acetone were selected as the extraction and dispersing solvents, respectively. The potentially variables were the volume of extraction and disperser solvents, pH of sample solution, salt effect, temperature, stirring rate and vortex time in the optimization process. A methodology based on fractional factorial design (2(7)(-2)) was carried out to choose the significant variables for the optimization. Then, the significant factors (extraction solvent volume, pH of sample solution, temperature, stirring rate) were optimized using a central composite design (CCD). A quadratic model between dependent and independent variables was built. Under the optimum conditions (extraction solvent volume=1050µL, pH=2, temperature=35°C and stirring rate=1500rpm), the calibration curves showed high levels of linearity (R(2)=0.9999) for RB and RG in the ranges of 5-1000ngmL(-1) and 7.5-1000ngmL(-1), respectively. The obtained extraction recoveries for 100ngmL(-1) of RB and RG standard solutions were 100% and 97%, and preconcentration factors were 48 and 46, respectively. While the limit of detection was 1.15ngmL(-1) for RB, it was 1.23ngmL(-1) for RG. Finally, the MSA-DLLME method was successfully applied for preconcentration and trace determination of RB and RG in different matrices of environmental waters, soft drink and cosmetic products. PMID:25882429

  11. Using data collected for production or economic purposes to research production animal welfare: an epidemiological approach.

    PubMed

    Dewey, Cate; Haley, Charles; Widowski, Tina; Friendship, Robert; Sunstrum, Janet; Richardson, Karen

    2009-01-01

    Epidemiologists use the analyses of large data sets collected for production or economic purposes to research production nonhuman animal welfare issues in the commercial setting. This approach is particularly useful if the welfare issue is rare or hard to reproduce. However, to ensure the information is accurate, it is essential to carefully validate these data. The study used economic data to research in-transit deaths of finishing pigs. The most appropriate model to fit the distribution of the outcome must be selected. A negative binomial model fit these data because the prevalence was low and most lots of pigs had no deaths. The study used hierarchical dummy variables to identify thresholds of temperature and humidity above which in-transit losses increased. Multiple variable modeling provides the foundation for the strength of epidemiological research. The model identifies the association between each factor and the outcome after controlling for the other factors in the model. The study evaluated confounding and interaction. Bias may be introduced when data are limited to one farm system, one abattoir, or one season. Census data enable us to understand the entire industry. PMID:19319713

  12. Miscalibrations in judgements of attractiveness with cosmetics.

    PubMed

    Jones, Alex L; Kramer, Robin S S; Ward, Robert

    2014-10-01

    Women use cosmetics to enhance their attractiveness. How successful they are in doing so remains unknown--how do men and women respond to cosmetics use in terms of attractiveness? There are a variety of miscalibrations where attractiveness is concerned--often, what one sex thinks the opposite sex finds attractive is incorrect. Here, we investigated observer perceptions about attractiveness and cosmetics, as well as their understanding of what others would find attractive. We used computer graphic techniques to allow observers to vary the amount of cosmetics applied to a series of female faces. We asked observers to optimize attractiveness for themselves, for what they thought women in general would prefer, and what they thought men in general would prefer. We found that men and women agree on the amount of cosmetics they find attractive, but overestimate the preferences of women and, when considering the preferences of men, overestimate even more. We also find that models' self-applied cosmetics are far in excess of individual preferences. These findings suggest that attractiveness perceptions with cosmetics are a form of pluralistic ignorance, whereby women tailor their cosmetics use to an inaccurate perception of others' preferences. These findings also highlight further miscalibrations of attractiveness ideals. PMID:24670156

  13. Cosmetic Foot Surgery: Fashion's Pandora's Box

    MedlinePlus

    ... Fashion’s Pandora’s Box? A A A | Print | Share Cosmetic Foot Surgery: Fashion’s Pandora’s Box? Foot and ankle ... extreme and imprudent as it may sound, the cosmetic surgery craze isn't just for faces anymore- ...

  14. Global and regional validation of the Collection 6 MODIS dark target aerosol products, and comparison to Collection 5

    NASA Astrophysics Data System (ADS)

    Munchak, L. A.; Levy, R. C.; Mattoo, S.

    2014-12-01

    The MODIS Collection 6 (C6) dark targets aerosol algorithms include several updates, including multiple wind speed look up tables over ocean and improved sensor calibration. We analyze the entirety of the MODIS-Aqua aerosol record against AERONET to characterize uncertainty in the products, and relate the new collection to the well-characterized Collection 5 (C5) products to understand specific improvements. Over land, ~70% of high quality AOD retrievals at 0.55 μm are within the C5 expected error bounds, which is comparable to C5; however, a slight overestimation of AOD at low optical depths and a slight underestimation at high optical depths that was observed in C5 has been eliminated in C6. The highest agreement with AERONET occurs in the Eastern U.S. and Europe. Regions with large surface reflectance, such as the Western U.S., or higher aerosol loading, including much of Africa and South America, remain a challenge. Over ocean, the inclusion of wind speed in the surface characterization has removed a wind speed dependant bias, and globally, ~63% of high quality AOD retrievals at 0.55 μm are within the C5 expected error bounds. The dust outflow regions off the coast of Africa show the poorest agreement with AERONET. The aerosol products validate acceptably for science, though users should be aware of some regional biases we present in this work.

  15. 75 FR 33683 - Indoor Tanning Services; Cosmetic Services; Excise Taxes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-15

    ..., footwear, towels, and tanning lotions; manicures, pedicures and other cosmetic or spa treatments; and... eyewear, footwear, towels, and tanning lotions; manicures, pedicures and other cosmetic or spa...

  16. Recalls of microbiologically contaminated cosmetics in EU from 2005 to May 2008.

    PubMed

    Lundov, M D; Zachariae, C

    2008-12-01

    The Rapid Alert System for non-food consumer products in the EU (RAPEX) notifies each week the member countries on dangerous products sold in the EU. Microbiological contaminated cosmetics pose a potential health risk and are recalled from the market. This study investigated the number of recalled microbiological contaminated cosmetics products in the RAPEX database from 2005 to until week 17 in 2008. A total of 173 cosmetic products were recalled in the period, 24 were contaminated and the most frequently found micro-organism was the pathogenic Pseudomonas aeruginosa. It appears that the number of contaminated cosmetic products could be two to three times higher in 2008 compared to 2007. The recalled products were manufactured in 17 different countries and only one company had more than one product recalled. It is important to keep monitoring the cosmetic products for contamination because an increasing number of products are recalled each year, and the majority is contaminated with potential pathogenic micro-organism. More knowledge on the reasons for the contamination is needed. PMID:19099548

  17. Electron Production and Collective Field Generation in Intense Particle Beams

    SciTech Connect

    Molvik, A W; Vay, J; Cohen, R; Friedman, A; Lee, E; Verboncoeur, J; Covo, M K

    2006-02-09

    Electron cloud effects (ECEs) are increasingly recognized as important, but incompletely understood, dynamical phenomena, which can severely limit the performance of present electron colliders, the next generation of high-intensity rings, such as PEP-II upgrade, LHC, and the SNS, the SIS 100/200, or future high-intensity heavy ion accelerators such as envisioned in Heavy Ion Inertial Fusion (HIF). Deleterious effects include ion-electron instabilities, emittance growth, particle loss, increase in vacuum pressure, added heat load at the vacuum chamber walls, and interference with certain beam diagnostics. Extrapolation of present experience to significantly higher beam intensities is uncertain given the present level of understanding. With coordinated LDRD projects at LLNL and LBNL, we undertook a comprehensive R&D program including experiments, theory and simulations to better understand the phenomena, establish the essential parameters, and develop mitigating mechanisms. This LDRD project laid the essential groundwork for such a program. We developed insights into the essential processes, modeled the relevant physics, and implemented these models in computational production tools that can be used for self-consistent study of the effect on ion beams. We validated the models and tools through comparison with experimental data, including data from new diagnostics that we developed as part of this work and validated on the High-Current Experiment (HCX) at LBNL. We applied these models to High-Energy Physics (HEP) and other advanced accelerators. This project was highly successful, as evidenced by the two paragraphs above, and six paragraphs following that are taken from our 2003 proposal with minor editing that mostly consisted of changing the tense. Further benchmarks of outstanding performance are: we had 13 publications with 8 of them in refereed journals, our work was recognized by the accelerator and plasma physics communities by 8 invited papers and we have 5

  18. Asbestos in commercial cosmetic talcum powder as a cause of mesothelioma in women

    PubMed Central

    Gordon, Ronald E; Fitzgerald, Sean; Millette, James

    2014-01-01

    Background: Cosmetic talcum powder products have been used for decades. The inhalation of talc may cause lung fibrosis in the form of granulomatose nodules called talcosis. Exposure to talc has also been suggested as a causative factor in the development of ovarian carcinomas, gynecological tumors, and mesothelioma. Purpose: To investigate one historic brand of cosmetic talcum powder associated with mesothelioma in women. Methods: Transmission electron microscope (TEM) formvar-coated grids were prepared with concentrations of one brand of talcum powder directly, on filters, from air collections on filters in glovebox and simulated bathroom exposures and human fiber burden analyses. The grids were analyzed on an analytic TEM using energy-dispersive spectrometer (EDS) and selected-area electron diffraction (SAED) to determine asbestos fiber number and type. Results: This brand of talcum powder contained asbestos and the application of talcum powder released inhalable asbestos fibers. Lung and lymph node tissues removed at autopsy revealed pleural mesothelioma. Digestions of the tissues were found to contain anthophyllite and tremolite asbestos. Discussion: Through many applications of this particular brand of talcum powder, the deceased inhaled asbestos fibers, which then accumulated in her lungs and likely caused or contributed to her mesothelioma as well as other women with the same scenario. PMID:25185462

  19. 76 FR 50715 - Information Collection; Forest Products Removal Permits and Contracts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ...In accordance with the Paperwork Reduction Act of 1995, the Forest Service is seeking comments from all interested individuals and organizations on the extension with no revision of a currently approved information collection, Forest Products Removal Permits and...

  20. 78 FR 21912 - Proposed Information Collection; Comment Request; Processed Products Family of Forms

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Proposed Information Collection; Comment Request; Processed Products Family of Forms AGENCY: National Oceanic and Atmospheric Administration (NOAA), Commerce....

  1. Nanoemulsion: process selection and application in cosmetics--a review.

    PubMed

    Yukuyama, M N; Ghisleni, D D M; Pinto, T J A; Bou-Chacra, N A

    2016-02-01

    In recent decades, considerable and continuous growth in consumer demand in the cosmetics field has spurred the development of sophisticated formulations, aiming at high performance, attractive appearance, sensorial benefit and safety. Yet despite increasing demand from consumers, the formulator faces certain restrictions regarding the optimum equilibrium between the active compound concentration and the formulation base taking into account the nature of the skin structure, mainly concerning to the ideal penetration of the active compound, due to the natural skin barrier. Emulsion is a mixture of two immiscible phases, and the interest in nanoscale emulsion has been growing considerably in recent decades due to its specific attributes such as high stability, attractive appearance and drug delivery properties; therefore, performance is expected to improve using a lipid-based nanocarrier. Nanoemulsions are generated by different approaches: the so-called high-energy and low-energy methods. The global overview of these mechanisms and different alternatives for each method are presented in this paper, along with their benefits and drawbacks. As a cosmetics formulation is reflected in product delivery to consumers, nanoemulsion development with prospects for large-scale production is one of the key attributes in the method selection process. Thus, the aim of this review was to highlight the main high- and low-energy methods applicable in cosmetics and dermatological product development, their specificities, recent research on these methods in the cosmetics and consideration for the process selection optimization. The specific process with regard to inorganic nanoparticles, polymer nanoparticles and nanocapsule formulation is not considered in this paper. PMID:26171789

  2. Methods to Collect, Compile, and Analyze Observed Short-lived Fission Product Gamma Data

    SciTech Connect

    Finn, Erin C.; Metz, Lori A.; Payne, Rosara F.; Friese, Judah I.; Greenwood, Lawrence R.; Kephart, Jeremy D.; Pierson, Bruce D.; Ellis, Tere A.

    2011-09-29

    A unique set of fission product gamma spectra was collected at short times (4 minutes to 1 week) on various fissionable materials. Gamma spectra were collected from the neutron-induced fission of uranium, neptunium, and plutonium isotopes at thermal, epithermal, fission spectrum, and 14-MeV neutron energies. This report describes the experimental methods used to produce and collect the gamma data, defines the experimental parameters for each method, and demonstrates the consistency of the measurements.

  3. The lateral canthus in cosmetic surgery.

    PubMed

    Glassman, Michael L; Hornblass, Albert

    2002-02-01

    Normally contoured eyelid fissures will enhance the appearance of patients who undergo cosmetic eyelid surgery. The shape and integrity of the lateral canthal structures frequently affect the configuration of the eyelid fissure. Undetected canthal abnormalities may lead to untoward postoperative functional and cosmetic results. An understanding of the etiology and detection of lateral canthal pathology and the treatment of the lateral can thus as a functional unit in cosmetic surgery will enable the plastic surgeon to avoid these complications and enhance surgical results. PMID:15062327

  4. MODIS Cloud Microphysics Product (MOD_PR06OD) Data Collection 6 Updates

    NASA Technical Reports Server (NTRS)

    Wind, Gala; Platnick, Steven; King, Michael D.

    2014-01-01

    The MODIS Cloud Optical and Microphysical Product (MOD_PR060D) for Data Collection 6 has entered full scale production. Aqua reprocessing is almost completed and Terra reprocessing will begin shortly. Unlike previous collections, the CHIMAERA code base allows for simultaneous processing for multiple sensors and the operational CHIMAERA 6.0.76 stream is also available for VIIRS and SEVIRI sensors and for our E-MAS airborne platform.

  5. Comparison of different MODIS data product collections over an agricultural area

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Standard data products from NASA's Moderate Resolution Imaging Spectroradiometer (MODIS) were available at launch (Collection 3) and have undergone two revisions (Collections 4 and 5) during the continuing Terra and Aqua missions. In 2000, a research project was conducted in large fields of corn an...

  6. 75 FR 19953 - Agency Information Collection: Energy Conservation Program for Consumer Products: Survey of Field...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... Information Collection: Energy Conservation Program for Consumer Products: Survey of Field Energy Consumption...: (1) OMB No. New; (2) Information Collection Request Title: Field Metering of Electrical Appliances; (3) Type of Request: New; (4) Purpose: Metered field data from electrical appliances is necessary...

  7. 77 FR 58564 - Agency Information Collection Activities: Declaration for Free Entry of Returned American Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Declaration for Free... concerning the Declaration for Free Entry of Returned American Products (CBP Form 3311). This request for... collection techniques or the use of other forms of information technology; and (e) the annual cost burden...

  8. The physical nature of interplanetary dust as inferred by particles collected at 35 km. [morphology of micrometeorites and ablation products

    NASA Technical Reports Server (NTRS)

    Brownlee, D. E.; Hodge, P. W.; Bucher, W.

    1973-01-01

    Particles were collected at an altitude of 35 km by two flights of a volume sampling micrometeorite collector. The collection scheme is very sensitive and is capable of collecting a significant number of particles. Many of the particles collected have chemical compositions similar to solar or to iron meteorites. Morphology of collected particles indicates that both true micrometeorites and ablation products were collected.

  9. Assessment of metals in cosmetics commonly used in Saudi Arabia.

    PubMed

    Salama, Ahmed K

    2015-10-01

    Cosmetics are one of the most important sources of releasing heavy metals. Different varieties of chemicals are used in cosmetic products as ingredients and some are used as preservatives. There are concerns regarding the presence of harmful chemicals in these products. Among the harmful chemicals, cosmetic products contain heavy metals. The present study was conducted to determine the content of certain heavy metals in the products made in different countries and marketed in Saudi Arabia. Thirty-one products of different brands or misbrands of commonly used cosmetic products (hair cream, beauty cream, skin cream, hair food formula, hair gel, whitening daily scrub, shampoo, shower gel, body care, body lotion, hand wash, daily fairness, shaving cream, toothpaste, germ and beauty soap, and cream soap) were purchased from local markets of Saudi Arabia. Samples were analyzed to determine the concentrations of ten metals (lead, aluminum, cadmium, cobalt, chromium, copper, manganese, nickel, mercury, and arsenic) using inductively coupled plasma mass spectrometer (ICP-MS). Based on the maximum concentrations, the heavy metal contents were arranged in the following decreasing order: Al > Cu > Mn > Pb > Cr > Ni > Hg > Co > As > Cd in cream products, Al > Pb > Cu > Cr > Mn > Ni > Hg > As > Co > Cd in shampoo products, Al > Cu > Pb > Cr > Mn > Ni > As > Co > Hg > Cd in soap products, and Al > Cu > Mn > Pb > Cr > Co > Ni > Cd > As > Hg in toothpaste products. Since the metal concentrations may relate to specific brands, product type, color, or cost, industrialist would have to check the raw materials before they are gathered into the final products to track the source of these contaminants. PMID:27613289

  10. Possibility for the development of cosmetics with PLGA nanospheres.

    PubMed

    Ito, Fuminori; Takahashi, Tadahito; Kanamura, Kiyoshi; Kawakami, Hiroyoshi

    2013-05-01

    The optimized preparation of Poly-(lactide-co-glycolic acid) (PLGA) nanospheres containing ubiquinone (UQ) for cosmetic products was pursued. By investigating various conditions for the preparation of UQ/PLGA nanospheres such as the molecular weight of PLGA, PLGA concentration, and UQ concentration, UQ/PLGA nanospheres with increased stability and slower drug release at a higher drug loading efficiency were prepared. Permeation tests on the prepared nanospheres using iontophoresis via electric dermal administration on membrane filters (200 nm pore size) and hairless mouse skin samples were also carried out. After iontophoresis, the nanospheres choked the membrane filter and remained on the horny layer of the hairless mouse skin, even after washing. Therefore, the prepared UQ/PLGA nanospheres and the established iontophoresis technique with the PLGA nanospheres in the present study can be applied to the future development of cosmetics. PMID:22725249

  11. Cosmetics as endocrine disruptors: are they a health risk?

    PubMed

    Nicolopoulou-Stamati, Polyxeni; Hens, Luc; Sasco, Annie J

    2015-12-01

    Exposure to chemicals from different sources in everyday life is widespread; one such source is the wide range of products listed under the title "cosmetics", including the different types of popular and widely-advertised sunscreens. Women are encouraged through advertising to buy into the myth of everlasting youth, and one of the most alarming consequences is in utero exposure to chemicals. The main route of exposure is the skin, but the main endpoint of exposure is endocrine disruption. This is due to many substances in cosmetics and sunscreens that have endocrine active properties which affect reproductive health but which also have other endpoints, such as cancer. Reducing the exposure to endocrine disruptors is framed not only in the context of the reduction of health risks, but is also significant against the background and rise of ethical consumerism, and the responsibility of the cosmetics industry in this respect. Although some plants show endocrine-disrupting activity, the use of well-selected natural products might reduce the use of synthetic chemicals. Instruments dealing with this problem include life-cycle analysis, eco-design, and green labels; in combination with the committed use of environmental management systems, they contribute to "corporate social responsibility". PMID:26825071

  12. Cosmetic Foot Surgery: Fashion's Pandora's Box

    MedlinePlus

    ... Cosmetic Foot Surgery: Fashion’s Pandora’s Box? Foot and Ankle Surgeons Warn Against Taking Part in Growing Surgery ... members of the American College of Foot and Ankle Surgeons, who specialize in foot surgery, are taking ...

  13. Coping with Cosmetic Effects of Cancer Treatment

    MedlinePlus

    ... coping with the most common cosmetic side effects. Hair Loss Hair thinning or hair loss is often one of the first real ... chemotherapy or radiation treatment. Although some kids take hair loss in stride, others find it very traumatic. ...

  14. Cosmetic surgery: surgical tools--psychosocial goals.

    PubMed

    Grossbart, T A; Sarwer, D B

    1999-06-01

    What determines patients' goals for cosmetic surgery and their satisfaction with the outcome? Historical trends, body image theory, evolutionary biology, and clinical and experimental psychology each contribute answers. The physical changes that patients seek are typically a means to psychosocial goals. Individual objectives vary, but often share an origin in recurrent painful feelings, thoughts, or experiences. Surgical goals include: (1) changes in emotional states or cognitions; (2) improvement in interpersonal relationships; and (3) an altering of reactions of the larger society. Psychological studies of cosmetic surgery patients have been designed primarily to address two fundamental questions: (1) is there a preoperative psychological profile of cosmetic surgery patients; and (2) does cosmetic surgery produce enduring, beneficial psychological change? The use of specialized screening interview questions, and effective collaboration with mental health providers, help a wider range of patients achieve successful surgical outcomes. PMID:10385278

  15. 77 FR 68144 - Information Collection Activities: Oil and Gas Production Measurement, Surface Commingling, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ... Production Measurement, Surface Commingling, and Security; Proposed Collection; Comment Request ACTION: 60... requirements in the regulations under Subpart L, Oil and Gas Production Measurement, Surface Commingling, and... this ICR. SUPPLEMENTARY INFORMATION: Title: 30 CFR Part 250, subpart L, Oil and Gas...

  16. 36 CFR 223.278 - Sale of forest botanical products and collection of fees.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the sale of forest botanical products shall be governed under 36 CFR part 223 Subpart G. ... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Sale of forest botanical products and collection of fees. 223.278 Section 223.278 Parks, Forests, and Public Property FOREST...

  17. 36 CFR 223.278 - Sale of forest botanical products and collection of fees.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... the sale of forest botanical products shall be governed under 36 CFR part 223 Subpart G. ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Sale of forest botanical products and collection of fees. 223.278 Section 223.278 Parks, Forests, and Public Property FOREST...

  18. 36 CFR 223.278 - Sale of forest botanical products and collection of fees.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... the sale of forest botanical products shall be governed under 36 CFR part 223 Subpart G. ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Sale of forest botanical products and collection of fees. 223.278 Section 223.278 Parks, Forests, and Public Property FOREST...

  19. 36 CFR 223.278 - Sale of forest botanical products and collection of fees.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the sale of forest botanical products shall be governed under 36 CFR part 223 Subpart G. ... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Sale of forest botanical products and collection of fees. 223.278 Section 223.278 Parks, Forests, and Public Property FOREST...

  20. Evaluating MODIS Collection 6 Dark Target Over Water Aerosol Products for Multi-sensor Data Fusion

    NASA Astrophysics Data System (ADS)

    Shi, Y.; Zhang, J.; Reid, J. S.; Hyer, E. J.; McHardy, T. M.; Lee, L.

    2014-12-01

    The Moderate Resolution Imaging Spectroradiometer (MODIS) aerosol products have been widely used in aerosol related climate, visibility, and air quality studies for more than a decade. Recently, the MODIS collection 6 (c6) aerosol products from MODIS-Aqua have been released. The reported changes between Collection 5 and Collection 6 include updates in the retrieving algorithms and a new cloud filtering process for the over-ocean products. Thus it is necessary to fully evaluate the collection 6 products for applications that require high quality MODIS aerosol optical depth data, such as operational aerosol data assimilation. The uncertainties in the MODIS c6 DT over ocean products are studied through both inter-comparing with the Multi-angle Imaging Spectroradiometer (MISR) aerosol products and by evaluation against ground truth. Special attention is given to the low bias in MODIS DT products due to the misclassifications of heavy aerosol plumes as clouds. Finally, a quality assured data assimilation grade aerosol optical product is constructed for aerosol data assimilation related applications.

  1. Analysis, Simulation and Prediction of Cosmetic Defects on Automotive External Panel

    NASA Astrophysics Data System (ADS)

    Le Port, A.; Thuillier, S.; Borot, C.; Charbonneaux, J.

    2011-08-01

    The first feeling of quality for a vehicle is linked to its perfect appearance. This has a major impact on the reputation of a car manufacturer. Cosmetic defects are thus more and more taken into account in the process design. Qualifying a part as good or bad from the cosmetic point of view is mainly subjective: the part aspect is considered acceptable if no defect is visible on the vehicle by the final customer. Cosmetic defects that appear during sheet metal forming are checked by visual inspection in light inspection rooms, stoning, or with optical or mechanical sensors or feelers. A lack of cosmetic defect prediction before part production leads to the need for corrective actions, production delays and generates additional costs. This paper first explores the objective description of what cosmetic defects are on a stamped part and where they come from. It then investigates the capability of software to predict these defects, and suggests the use of a cosmetic defects analysis tool developed within PAM-STAMP 2G for its qualitative and quantitative prediction.

  2. Patch testing with hair cosmetic series in Europe: a critical review and recommendation.

    PubMed

    Uter, Wolfgang; Bensefa-Colas, Lynda; Frosch, Peter; Giménez-Arnau, Ana; John, Swen M; Lepoittevin, Jean-Pierre; Lidén, Carola; White, Ian R; Duus Johansen, Jeanne

    2015-08-01

    Many key ingredients of hair cosmetics (in particular, dyes, bleaches, and hair-styling agents) are potent (strong to extreme) contact allergens. Some heterogeneity is apparent from published results concerning the range of allergens for which patch testing is important. The objective of the present review was to collect information on the current practice of using 'hair cosmetic series', and discuss this against the background of evidence concerning consumer/professional exposure and regulatory aspects to finally derive a recommendation for a 'European hair cosmetic series'. The methods involved (i) a survey targeting all members of the COST action 'StanDerm' (TD1206) consortium, (ii) analysis of data in the database of the European Surveillance System on Contact Allergies (ESSCA), and (iii) literature review. Information from 19 European countries was available, partly from national networks, and partly from one or several departments of dermatology or, occasionally, occupational medicine. Apart from some substances being tested only in single departments, a broad overlap regarding 'important' allergens was evident. Some of the substances are no longer permitted for use in cosmetics (Annex II of the Cosmetics Regulation). An up-to-date 'European hair cosmetics series', as recommended in the present article, should (i) include broadly used and/or potent contact allergens, (ii) eliminate substances of only historical concern, and (iii) be continually updated as new evidence emerges. PMID:26080054

  3. In vitro cytotoxicity and phototoxicity study of cosmetics colorants.

    PubMed

    Tomankova, K; Kejlova, K; Binder, S; Daskova, A; Zapletalova, J; Bendova, H; Kolarova, H; Jirova, D

    2011-09-01

    The aim of the work was early identification of preventable risk factors connected with the consumers usage of products of everyday use, such as cosmetics, toys and children products, and other materials intended for contact with human skin. The risk factor is represented by substances with irritation potential and subsequent possible sensitisation, resulting in negative impact on human physical and psychical health with social and societal consequences. The legislation for cosmetics, chemical substances and other products requires for hazard identification the application of alternative toxicological methods in vitro without the use of animals. For this reason we used a battery of alternative assays in vitro, based on cell cultures. Progressive methods of molecular biology, based on fluorimetry and fluorescence, were employed for identification of early morphological and functional changes on cellular level. Four colorants frequently used in cosmetics (P-WS Caramel, Chlorophyllin, Unicert Red K 7054-J and Unicert Red K 7008-J) were tested on cell line NIH3T3 (mouse fibroblast cell) and 3T3 Balb/c with/without UV irradiation (dose 5 J cm(-2)). Fluorescence methods for the study of cell damage using fluorescence probes offer results for the evaluation of cytotoxicity and cell viability of adherent cells. We detected intracellular production of ROS investigated by molecular probe CM-H(2)DCFDA, which is primarily sensitive to the increased production of hydrogen peroxide or its downstream products. Toxic effects on the cellular level were identified by viability tests using Neutral Red uptake and MTT assay, where the live cells reduce yellow soluble 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) to insoluble formazan crystals. The reaction was investigated on mitochondrial membrane of living cells and the type of cell death was determined using Apoptosis detection kit. Cytotoxicity tests revealed health risks of using Chlorophyllin and Unicert Red

  4. Part 1 of a 4-part series Facial Cosmetics: Trends and Alternatives

    PubMed Central

    Jacob, Sharon; Katta, Rajani; Nedorost, Susan; Warshaw, Erin; Zirwas, Matt; Cha, Christina

    2011-01-01

    Objective: To provide updated data on usage of ingredients that are common potential contact allergens in several categories of facial cosmetics. To identify useful alternative products with few or no common contact allergens. Design: In November 2009, the full ingredient lists of 5,416 skin, hair, and cosmetic products marketed by the CVS pharmacy chain were copied from CVS.com into Microsoft Word format for analysis. Computer searches were made in Microsoft Word using search/replace and sorting functions to accurately identify the presence of specific allergens in each website product. Measurements: Percentages of American Contact Alternatives Group core series allergens were calculated. Results: The usage of American Contact Alternatives Group core series allergens in facial cosmetics is reported along with suitable alternative products for individuals with contact allergy. Conclusion: Data on allergen usage and alternatives for facial cosmetics is not widely published. This article reviews some of the common potential allergens in facial cosmetics, including blushers and bronzers, concealers, eyeliners, eyeshadows, foundations, loose and pressed powders, and mascaras. Suitable available alternative products for patients with contact allergy are listed. PMID:21779413

  5. Para rubber seed oil: new promising unconventional oil for cosmetics.

    PubMed

    Lourith, Nattaya; Kanlayavattanakul, Mayuree; Sucontphunt, Apirada; Ondee, Thunnicha

    2014-01-01

    Para rubber seed was macerated in petroleum ether and n-hexane, individually, for 30 min. The extraction was additionally performed by reflux and soxhlet for 6 h with the same solvent and proportion. Soxhlet extraction by petroleum ether afforded the greatest extractive yield (22.90 ± 0.92%). Although antioxidant activity by means of 1, 1-diphenyl-2-picrylhydrazyl (DPPH) assay was insignificantly differed in soxhleted (8.90 ± 1.15%) and refluxed (9.02 ± 0.71%) by n-hexane, soxhlet extraction by n-hexane was significantly (p < 0.05) potent scavenged 2,2'-azino-bis(3-ethylbenzothaiazoline)-6-sulfonic acid) or ABTS radical with trolox equivalent antioxidant capacity (TEAC) of 66.54 ± 6.88 mg/100 g oil. This extract was non cytotoxic towards normal human fibroblast cells. In addition, oleic acid and palmitic acid were determined at a greater content than in the seed of para rubber cultivated in Malaysia, although linoleic and stearic acid contents were not differed. This bright yellow extract was further evaluated on other physicochemical characters. The determined specific gravity, refractive index, iodine value, peroxide value and saponification value were in the range of commercialized vegetable oils used as cosmetic raw material. Therefore, Para rubber seed oil is highlighted as the promising ecological ingredient appraisal for cosmetics. Transforming of the seed that is by-product of the important industrial crop of Thailand into cosmetics is encouraged accordingly. PMID:24976614

  6. Medicinal and cosmetic uses of Bee's Honey - A review.

    PubMed

    Ediriweera, E R H S S; Premarathna, N Y S

    2012-04-01

    Bee's honey is one of the most valued and appreciated natural substances known to mankind since ancient times. There are many types of bee's honey mentioned in Ayurveda. Their effects differ and 'Makshika' is considered medicinally the best. According to modern scientific view, the best bee's honey is made by Apis mellifera (Family: Apidae). In Sri Lanka, the predominant honey-maker bee is Apis cerana. The aim of this survey is to emphasize the importance of bee's honey and its multitude of medicinal, cosmetic and general values. Synonyms, details of formation, constitution, properties, and method of extraction and the usages of bee's honey are gathered from text books, traditional and Ayurvedic physicians of Western and Southern provinces, villagers of 'Kalahe' in Galle district of Sri Lanka and from few search engines. Fresh bee's honey is used in treatment of eye diseases, throat infections, bronchial asthma, tuberculosis, hiccups, thirst, dizziness, fatigue, hepatitis, worm infestation, constipation, piles, eczema, healing of wounds, ulcers and used as a nutritious, easily digestible food for weak people. It promotes semen, mental health and used in cosmetic purposes. Old bee's honey is used to treat vomiting, diarrhea, rheumatoid arthritis, obesity, diabetes mellitus and in preserving meat and fruits. Highly popular in cosmetic treatment, bee's honey is used in preparing facial washes, skin moisturizers, hair conditioners and in treatment of pimples. Bee's honey could be considered as one of the finest products of nature that has a wide range of beneficial uses. PMID:23559786

  7. Land Surface Phenology from MODIS: Characterization of the Collection 5 Global Land Cover Dynamics Product

    NASA Technical Reports Server (NTRS)

    Ganguly, Sangram; Friedl, Mark A.; Tan, Bin; Zhang, Xiaoyang; Verma, Manish

    2010-01-01

    Information related to land surface phenology is important for a variety of applications. For example, phenology is widely used as a diagnostic of ecosystem response to global change. In addition, phenology influences seasonal scale fluxes of water, energy, and carbon between the land surface and atmosphere. Increasingly, the importance of phenology for studies of habitat and biodiversity is also being recognized. While many data sets related to plant phenology have been collected at specific sites or in networks focused on individual plants or plant species, remote sensing provides the only way to observe and monitor phenology over large scales and at regular intervals. The MODIS Global Land Cover Dynamics Product was developed to support investigations that require regional to global scale information related to spatiotemporal dynamics in land surface phenology. Here we describe the Collection 5 version of this product, which represents a substantial refinement relative to the Collection 4 product. This new version provides information related to land surface phenology at higher spatial resolution than Collection 4 (500-m vs. 1-km), and is based on 8-day instead of 16-day input data. The paper presents a brief overview of the algorithm, followed by an assessment of the product. To this end, we present (1) a comparison of results from Collection 5 versus Collection 4 for selected MODIS tiles that span a range of climate and ecological conditions, (2) a characterization of interannual variation in Collections 4 and 5 data for North America from 2001 to 2006, and (3) a comparison of Collection 5 results against ground observations for two forest sites in the northeastern United States. Results show that the Collection 5 product is qualitatively similar to Collection 4. However, Collection 5 has fewer missing values outside of regions with persistent cloud cover and atmospheric aerosols. Interannual variability in Collection 5 is consistent with expected ranges of

  8. MODIS aerosol products in Collection 6:Moving towards multisensor fusion and interdisciplinary studies

    NASA Astrophysics Data System (ADS)

    Mattoo, S.; Levy, R. C.; Remer, L. A.

    2009-12-01

    As the Terra satellite turns 10, so do the MODIS aerosol products. During the past ten years the MODIS products have evolved and expanded to include opportunities and capabilities nonexistent in the at-launch version. We are anticipating the next step, Collection 6, becoming available in late 2010. The new products in the Collection 6 MODIS aerosol suite of products will include: 1) Fine mode aerosol optical depth over land from the PARASOL POLDER data set, merged into the MODIS data product. This is a direct capture of the PARASOL product that will be placed in the MODIS data files. It is not a separate derivation using PARASOL radiances and polarization. The incorporation of the PARASOL product over land is collocated to the MODIS 10 km product pixel, and is provided as a convenience to MODIS users. 2) Aerosol optical depth over land at 3 km resolution for Air Quality monitoring. 3) Cloud mask and distance to the nearest cloud calculated and presented for every 500 m “cloud-free” pixel that allows better control of cloud contamination in the basic aerosol products. This information is also summarized statistically at the 10 km product resolution, and will be available for both land and ocean. 4) A Quality Assurance (QA) flag in simple plain integers that does not require a binary reader to decode.

  9. Impact of Eye Cosmetics on the Eye, Adnexa, and Ocular Surface.

    PubMed

    Ng, Alison; Evans, Katharine; North, Rachel V; Jones, Lyndon; Purslow, Christine

    2016-07-01

    Despite the fact that cosmetic products undergo rigorous testing to ensure they are safe for human use, some users report mild discomfort following their application. The cutaneous changes, such as allergic dermatitis, are well reported, but the ocular changes associated with eye cosmetic use are less so. Some pigmented cosmetic products may accumulate within the lacrimal system and conjunctivae over many years of use, but immediate reports of eye discomfort after application are most common. Changes to the tear film and its stability may occur shortly after application, and contact lens wearers can also be affected by lens spoliation from cosmetic products. Additionally, creams used in the prevention of skin aging are often applied around the eyes, and retinoids present in these formulations can have negative effects on meibomian gland function and may be a contributing factor to dry eye disease. The aim of this review is to summarize current knowledge regarding the impact of cosmetic products on the eye, ocular surface, and tear film. PMID:26398576

  10. Motives for cosmetic procedures in Saudi women.

    PubMed

    Al-Natour, Sahar H

    2014-01-01

    The media-fuelled obsession with beauty in modern society has led more women to seek elective cosmetic procedures to meet the portrayed ideals of beauty in different cultures. This study gives insights into incentives and desires to undergo cosmetic procedures in a conservative society with strict religious practices where women are veiled. Questionnaire data were obtained from 509 Saudi women who responded to a survey distributed randomly to a sample of Saudi women aged 17 to 72 years. At least 1 elective cosmetic procedure was performed in 42% of the women, of whom 77.8% wore a veil. Another 33% considered having a procedure. The motives for seeking a cosmetic procedure were to improve self-esteem in 83.7%, attract a husband in 63.3%, or prevent a husband from seeking another wife in 36.2%. The decision to seek a procedure was affected by the media, with high peer influence. Motivation for elective cosmetic procedures in Saudi women is influenced by a combination of emotional and cultural factors, level of education, marital status, and religious beliefs. The veil is not an impediment for seeking such procedures. The limitation of the study was missing data analysis as some items in the questionnaire were completed inaccurately or left unanswered. PMID:25134311

  11. Positive lists of cosmetic ingredients: Analytical methodology for regulatory and safety controls - A review.

    PubMed

    Lores, Marta; Llompart, Maria; Alvarez-Rivera, Gerardo; Guerra, Eugenia; Vila, Marlene; Celeiro, Maria; Lamas, J Pablo; Garcia-Jares, Carmen

    2016-04-01

    Cosmetic products placed on the market and their ingredients, must be safe under reasonable conditions of use, in accordance to the current legislation. Therefore, regulated and allowed chemical substances must meet the regulatory criteria to be used as ingredients in cosmetics and personal care products, and adequate analytical methodology is needed to evaluate the degree of compliance. This article reviews the most recent methods (2005-2015) used for the extraction and the analytical determination of the ingredients included in the positive lists of the European Regulation of Cosmetic Products (EC 1223/2009): comprising colorants, preservatives and UV filters. It summarizes the analytical properties of the most relevant analytical methods along with the possibilities of fulfilment of the current regulatory issues. The cosmetic legislation is frequently being updated; consequently, the analytical methodology must be constantly revised and improved to meet safety requirements. The article highlights the most important advances in analytical methodology for cosmetics control, both in relation to the sample pretreatment and extraction and the different instrumental approaches developed to solve this challenge. Cosmetics are complex samples, and most of them require a sample pretreatment before analysis. In the last times, the research conducted covering this aspect, tended to the use of green extraction and microextraction techniques. Analytical methods were generally based on liquid chromatography with UV detection, and gas and liquid chromatographic techniques hyphenated with single or tandem mass spectrometry; but some interesting proposals based on electrophoresis have also been reported, together with some electroanalytical approaches. Regarding the number of ingredients considered for analytical control, single analyte methods have been proposed, although the most useful ones in the real life cosmetic analysis are the multianalyte approaches. PMID:26995636

  12. Diversity in seed production characteristics within the USDA-ARS Limnanthes alba germplasm collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Meadowfoam (L. alba) seeds are a source of long chain fatty acids which are stable under diverse environmental conditions. The fatty acid composition makes the oil valuable for use in cosmetics, lubricants, rubber additives, and plastics. While a few meadowfoam cultivars have been developed, high se...

  13. Formaldehyde-releasers in cosmetics: relationship to formaldehyde contact allergy. Part 1. Characterization, frequency and relevance of sensitization, and frequency of use in cosmetics.

    PubMed

    de Groot, Anton C; White, Ian R; Flyvholm, Mari-Ann; Lensen, Gerda; Coenraads, Pieter-Jan

    2010-01-01

    In this part of a series of review articles on formaldehyde-releasers and their relationship to formaldehyde contact allergy, formaldehyde-releasers in cosmetics are discussed. In this first part of the article, key data are presented including frequency of sensitization and of their use in cosmetics. In Europe, low frequencies of sensitization have been observed to all releasers: 2-bromo-2-nitropropane-1,3-diol 0.4-1.2%, diazolidinyl urea 0.5-1.4%, imidazolidinyl urea 0.3-1.4%, quaternium-15 0.6-1.9% (for DMDM hydantoin no recent data are available). All releasers score (far) higher prevalences in the USA; the possible explanations for this are discussed. The relevance of positive patch test reactions has been insufficiently investigated. In the USA, approximately 20% of cosmetics and personal care products (stay-on products: 17%, rinse-off products 27%) contain a formaldehyde-releaser. The use of quaternium-15 is decreasing. For Europe, there are no comparable recent data available. In the second part of the article, the patch test relationship of the releasers in cosmetics to formaldehyde contact allergy will be reviewed and it will be assessed whether products preserved with formaldehyde-releasers may contain enough free formaldehyde to pose a threat to individuals who have contact allergy to formaldehyde. PMID:20136875

  14. Psychiatric conditions in cosmetic surgery patients.

    PubMed

    Ritvo, Eva C; Melnick, Ilan; Marcus, Gina R; Glick, Ira D

    2006-08-01

    Beauty is important. As psychiatrists, we see the interface of beauty with mental health, self-esteem, and mental illness. As physicians who enhance cosmetic appearance, you encounter a broad spectrum of patients ranging from those with a healthy pursuit of enhanced appearance to those whose behavior is extremely maladaptive. This article provides some examples of unhealthy pursuit and how to recognize patients who may be inappropriate for cosmetic procedures. Patients with body dysmorphic disorder and narcissistic and histrionic personality disorders are suffering from psychiatric illnesses that interfere with their judgment and can lead them to make poor choices when considering cosmetic procedures. Clinicians who acquire a basic understanding of these psychiatric conditions can properly screen their patients and enhance their understanding of their patients' goals, both realistic and unrealistic, thus saving them from performing inappropriate procedures that cause frustration to both the clinician and the patient. PMID:17048160

  15. Method to improve cosmetic outcome following craniotomy.

    PubMed

    Sato, S; Sato, M; Nishizawa, M; Oizumi, T; Hiwatari, M; Kajiwara, T; Ishikawa, M; Inamasu, G; Kawase, T

    2001-06-01

    This technical note describes a simple method for reducing the dead space created by craniotome due to the loss of bone dust and improving the cosmetic outcome following a craniotomy. After drilling the burr holes for the craniotomy, the bone between the holes is drilled away in a standard fashion except that multiple regions of about 1 cm in length are left intact. These intact regions are broken using a periosteal elevator and fixed like a bridge when the bone is replaced. The resulting bone flap is readily returned to its original position without making the dead space created by regular craniotomy. The amount of the dead space caused by losing the bone dust is reduced and a good cosmetic recovery is obtained. This technique is useful for both craniotomy and facial bone surgery, which requires cosmetic results. PMID:11428512

  16. Adolescent girls' views on cosmetic surgery: A focus group study.

    PubMed

    Ashikali, Eleni-Marina; Dittmar, Helga; Ayers, Susan

    2016-01-01

    This study examined adolescent girls' views of cosmetic surgery. Seven focus groups were run with girls aged 15-18 years (N = 27). Participants read case studies of women having cosmetic surgery, followed by discussion and exploration of their views. Thematic analysis identified four themes: (1) dissatisfaction with appearance, (2) acceptability of cosmetic surgery, (3) feelings about undergoing cosmetic surgery and (4) cosmetic surgery in the media. Results suggest the acceptability of cosmetic surgery varies according to the reasons for having it and that the media play an important role by normalising surgery and under-representing the risks associated with it. PMID:24591119

  17. Grey goo on the skin? Nanotechnology, cosmetic and sunscreen safety.

    PubMed

    Nohynek, Gerhard J; Lademann, Jürgen; Ribaud, Christele; Roberts, Michael S

    2007-03-01

    Many modern cosmetic or sunscreen products contain nano-sized components. Nanoemulsions are transparent and have unique tactile and texture properties; nanocapsule, nanosome, noisome, or liposome formulations contain small vesicles (range: 50 to 5000 nm) consisting of traditional cosmetic materials that protect light-or oxygen-sensitive cosmetic ingredients. Transdermal delivery and cosmetic research suggests that vesicle materials may penetrate the stratum corneum (SC) of the human skin, but not into living skin. Depending on the physical/chemical properties of the ingredient and the formulation, nano-sized formulations may enhance or reduce skin penetration, albeit at a limited rate. Modern sunscreens contain insoluble titanium dioxide (TiO(2)) or zinc oxide (ZnO) nanoparticles (NP), which are colorless and reflect/scatter ultraviolet (UV) more efficiently than larger particles. Most available theoretical and experimental evidence suggests that insoluble NP do not penetrate into or through normal as well as compromised human skin. Oral and topical toxicity data suggest that TiO(2) and ZnO NP have low systemic toxicity and are well tolerated on the skin. In vitro cytotoxicity, genotoxicity, and photogenotoxicity studies on TiO(2) or other insoluble NP reporting uptake by cells, oxidative cell damage, or genotoxicity should be interpreted with caution, since such toxicities may be secondary to phagocytosis of mammalian cells exposed to high concentrations of insoluble particles. Caution needs to be exercised concerning topical exposure to other NP that either have characteristics enabling some skin penetration and/or have inherently toxic constituents. Studies on wear debris particles from surgical implants and other toxicity studies on insoluble particles support the traditional toxicology view that the hazard of small particles is mainly defined by the intrinsic toxicity of particles, as distinct from their particle size. There is little evidence supporting the

  18. Testing strategies in mutagenicity and genetic toxicology: an appraisal of the guidelines of the European Scientific Committee for Cosmetics and Non-Food Products for the evaluation of hair dyes.

    PubMed

    Kirkland, D J; Henderson, L; Marzin, D; Müller, L; Parry, J M; Speit, G; Tweats, D J; Williams, G M

    2005-12-30

    The European Scientific Committee on Cosmetics and Non-Food Products (SCCNFP) guideline for testing of hair dyes for genotoxic/mutagenic/carcinogenic potential has been reviewed. The battery of six in vitro tests recommended therein differs substantially from the batteries of two or three in vitro tests recommended in other guidelines. Our evaluation of the chemical types used in hair dyes and comparison with other guidelines for testing a wide range of chemical substances, lead to the conclusion that potential genotoxic activity may effectively be determined by the application of a limited number of well-validated test systems that are capable of detecting induced gene mutations and structural and numerical chromosomal changes. We conclude that highly effective screening for genotoxicity of hair dyes can be achieved by the use of three assays, namely the bacterial gene mutation assay, the mammalian cell gene mutation assay (mouse lymphoma tk assay preferred) and the in vitro micronucleus assay. These need to be combined with metabolic activation systems optimised for the individual chemical types. Recent published evidence [D. Kirkland, M. Aardema, L. Henderson, L. Müller, Evaluation of the ability of a battery of three in vitro genotoxicity tests to discriminate rodent carcinogens and non-carcinogens. I. Sensitivity, specificity and relative predictivity, Mutat. Res. 584 (2005) 1-256] suggests that our recommended three tests will detect all known genotoxic carcinogens, and that increasing the number of in vitro assays further would merely reduce specificity (increase false positives). Of course there may be occasions when standard tests need to be modified to take account of special situations such as a specific pathway of biotransformation, but this should be considered as part of routine testing. It is clear that individual dyes and any other novel ingredients should be tested in this three-test battery. However, new products are formed on the scalp by

  19. Cold tolerance, seed production and seed germination of a forage bermudagrass core collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Forage bermudagrass can be an important perennial warm-season forage for transitional zones of warm and cool season pastures. Cold-tolerant seeded varieties will be especially desirable. A forage bermudagrass core collection was assessed for seed production and seed germination. Also, a replicate...

  20. 78 FR 64237 - Information Collection: General and Oil and Gas Production Requirements in the Outer Continental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... for inflation that became effective February 2, 2013 (78 FR 5836, 1/28/13). The total non-hour cost... public consultation process, on June 17, 2013, BOEM published a Federal Register notice (78 FR 36244... Bureau of Ocean Energy Management Information Collection: General and Oil and Gas Production...

  1. 36 CFR 223.278 - Sale of forest botanical products and collection of fees.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... shall be governed under 36 CFR part 223 Subpart G. ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Sale of forest botanical products and collection of fees. 223.278 Section 223.278 Parks, Forests, and Public Property FOREST...

  2. 75 FR 27574 - Agency Information Collection Activities: Comment Request for the Production Estimate, Quarterly...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... Comments On October 9, 2009, we published a Federal Register notice (74 FR 52254) announcing that we would..., Minerals Information Team, U.S. Geological Survey. FR Doc. 2010-11617 Filed 5-14-10; 8:45 am] BILLING CODE... Geological Survey Agency Information Collection Activities: Comment Request for the Production...

  3. Radiofrequency in Cosmetic Dermatology: An Update.

    PubMed

    Dunbar, Scott W; Goldberg, David J

    2015-11-01

    Treatment options for cosmetic improvement of the skin and body continue to grow more numerous with each passing year. The decline in utilization of invasive surgical treatments for aging and body contour correlates with the recent rise in laser and light devices. These light based technologies transmit either a single or broad wavelength of amplified light to the skin, resulting in volumetric tissue heating. Depending on the chromophore targeted and wavelength applied, varied applications exist to treat numerous cosmetic concerns. Radiofrequency (RF) devices have become more popular recently as science has advanced and brought new, safer, and better therapies. PMID:26580871

  4. Evaluation of Human Exposure to metals from some popular brands of underarm cosmetics in Nigeria.

    PubMed

    Iwegbue, Chukwujindu M A

    2015-08-01

    The concentrations of metals (Cd, Pb, Ni, Cr, Cu, Co, Fe, Mn, Zn and Al) were determined in thirty brands of popular of underarm cosmetics in Nigeria with a view to providing information on the levels of metals and the risk of exposure to metals by humans through long time usage of these products. The concentrations of metals in these samples of underarm cosmetics were measured by using atomic absorption spectrometry after acid digestion. The concentrations of metals in these types of underarm cosmetics studied ranged from <0.15 to 1.2 μg g(-1)Cd, <0.02 to 11.2 μg g(-1)Pb, <0.03 to 4.9 μg g(-1)Ni, <0.1 to 25.0 μg g(-1), <0.02 to 2.8 μg g(-1)Co, 2.0 to 6.4 μg g(-1)Cu, 4.7 to 91.2 μg g(-1)Fe, <0.05 to 14.1 μg g(-1)Mn, 77.9 to 132 μg g(-1) and 69.2 to 83,500 μg g(-1)Al. The results of this study indicate that Cd, Pb, Ni, Cr and Co were presents in these types of underarm cosmetics at concentrations below the regulatory control limits for metal impurities in color additives for cosmetics and suggested limits following good manufacturing practice. The estimated margin of safety (MoS) indicated that the concentrations of the examined metals in these underarm cosmetic products present no potential risk to the users. The continuous use of these brands of underarm cosmetics represents a potential source of human exposure to metals such as aluminum in the local area of the breast, particularly to the upper outer quadrant. PMID:26009314

  5. Beware When Buying "All Natural" Erectile Dysfunction Products

    MedlinePlus Videos and Cool Tools

    ... search Popular Content Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics ... Area Product Areas back Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics ...

  6. Safety Assessment of Ethanolamine and Ethanolamine Salts as Used in Cosmetics.

    PubMed

    Fiume, Monice M; Heldreth, Bart A; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-09-01

    The Cosmetic Ingredient Review (CIR) Expert Panel (Panel) assessed the safety of ethanolamine and 12 salts of ethanolamine as used in cosmetics. Ethanolamine functions as a pH adjuster. The majority of the salts are reported to function as surfactants, and the others are reported to function as pH adjusters, hair fixatives, or preservatives. The Panel reviewed available animal and clinical data, as well as information from previous relevant CIR reports. Because data were not available for each individual ingredient and because the salts dissociate freely in water, the Panel extrapolated from those previous reports to support safety. The Panel concluded that these ingredients are safe in the present practices of use and concentrations (rinse-off products only) when formulated to be nonirritating, and these ingredients should not be used in cosmetic products in which N-nitroso compounds may be formed. PMID:26362122

  7. Effects of Cosmetic Formulations Containing Hydroxyacids on Sun-Exposed Skin: Current Applications and Future Developments

    PubMed Central

    Kornhauser, Andrija; Coelho, Sergio G.; Hearing, Vincent J.

    2012-01-01

    This paper describes recent data on the effects of various skin formulations containing hydroxyacids (HAs) and related products on sun-exposed skin. The most frequently used classes of these products, such as α- and β-hydroxyacids, polyhydroxy acids, and bionic acids, are reviewed, and their application in cosmetic formulations is described. Special emphasis is devoted to the safety evaluation of these formulations, particularly on the effects of their prolonged use on sun-exposed skin. We also discuss the important contribution of cosmetic vehicles in these types of studies. Data on the effects of HAs on melanogenesis and tanning are also included. Up-to-date methods and techniques used in those explorations, as well as selected future developments in the cosmetic area, are presented. PMID:22675344

  8. Stability studies of ascorbic acid 2-glucoside in cosmetic lotion using surface response methodology.

    PubMed

    Huang, Wen-Ying; Lee, Pei-Chi; Huang, Ling-Kuei; Lu, Li-Ping; Liao, Wayne C

    2013-03-15

    Ascorbic acid 2-glucoside (AA-2G) has been widely used in cream and lotion types of cosmetic products. Thus, the degradation of AA-2G caused by the temperature change and pH variation was very critical for determining the bio-functionality of cosmetics. Response surface methodology (RSM) was introduced to study the influence of temperature and pH on the stability of AA-2G. The optimal condition of retaining AA-2G with the highest stability was determined to be 55.3°C and pH 6.4. The antioxidative activities of AA-2G including DPPH and ABTS free radical scavenging activities, metal chelating activity, and reducing ability were also determined. AA-2G was a good ascorbic acid derivative which could be used in cosmetic products as an active ingredient. PMID:23416010

  9. Fatty acid sulphoalkyl amides and esters as cosmetic surfactants.

    PubMed

    Petter, P J

    1984-10-01

    Synopsis A review is given of the manufacture, properties and applications of the anionic surfactants commonly known as taurates and isethionates (fatty acid sulphoalkyl amides and esters, respectively). Originally developed in the 1930s for textile processing, these surfactants are used increasingly in the cosmetic field, particularly those derived from coconut fatty acid. Both types are produced from sodium isethionate, HO degrees C(2)H(4)SO(3)Na. The acyl isethionate, R degrees COO degrees C(2)H(4)SO(3)Na, is obtained by reaction with a fatty acid ('direct process'). or fatty acid chloride ('indirect process'). The direct process is cheaper but requires extreme conditions which can lead to discoloration of the product and a loss of shorter chain fatty acid components. The N-methyl-N-acyltaurate, R degrees CON(R(1))C(2)H(4)SO(3)Na, is obtained by Schotten-Baumann reaction of a fatty acid chloride with N-methyltaurine, which is derived from sodium isethionate via methylamine. Taurates and isethionates retain the benefits of the soaps to which they are structurally similar, but chemical modifications have eliminated many undesirable features. Thus they combine good detergency and wetting with high foaming, and maintain their performance in hard or salt water. Taurates are stable to hydrolysis over the whole pH range. Isethionates are prone to hydrolysis at high (>8) or low (<5) pH, but this does not normally present a problem in cosmetic formulations. Above all, these surfactants are characterized by their extreme mildness to skin. Syndet and syndet/soap bars based on isethionate can be formulated at neutral pH ('Dove type'bars) instead of the alkaline pH of soap, and have been shown in various studies to be milder than soap and better tolerated by the young, the old and those with sensitive skins. Similarly, isethionates have been shown to be less irritating than other anionic or amphoteric surfactants used in cosmetics. The difference has been related to the

  10. Safety Assessment of Microbial Polysaccharide Gums as Used in Cosmetics.

    PubMed

    Fiume, Monice M; Heldreth, Bart; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2016-07-01

    The Cosmetic Ingredient Review Expert Panel assessed the safety of 34 microbial polysaccharide gums for use in cosmetics, finding that these ingredients are safe in cosmetic formulations in the present practices of use and concentration. The microbial polysaccharide gums named in this report have a variety of reported functions in cosmetics, including emulsion stabilizer, film former, binder, viscosity-increasing agent, and skin-conditioning agent. The Panel reviewed available animal and clinical data in making its determination of safety. PMID:27383198

  11. An economic evaluation of plasma production via erythroplasmapheresis and whole blood collection.

    PubMed

    Connelly, Luke B; Pink, Anne

    2002-10-01

    This paper presents cost-effectiveness analyses (CEAs) of plasma collection via two alternative methods: whole blood collection (WBC) and erythroplasmapheresis collection (EPC). The objective of the study is to provide an answer to the question 'What is the least-cost method of plasma production'. This question is answered, both from the viewpoint of the blood collection agency (using financial CEA) and from that of 'society' as a whole (using economic CEA). We employ detailed financial data and economic survey data for collections made by a blood collection agency and to WBC and EPC donors in Brisbane, Australia. The results indicate that, despite the superior yield provided by EPC, WBC is actually more cost-effective. This result is robust to thorough sensitivity analysis and arises regardless of whether an economic or financial perspective is taken. We conclude that, ceteris paribus, the cost of recruiting new plasma donors would need to be quite substantial for marginal investments in EPC to be considered cost-effective. PMID:12350045

  12. 75 FR 21595 - Beauty and Cosmetics Trade Mission to India

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ... International Trade Administration Beauty and Cosmetics Trade Mission to India AGENCY: International Trade... Beauty and Cosmetics Trade Mission to India (New Delhi, Mumbai and Bangalore), November 15-19, 2010. Led... Indian market. The cosmetics/ beauty industry is one of the booming retail sectors in India with...

  13. 75 FR 33763 - Beauty and Cosmetics Trade Mission to India

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-15

    ... International Trade Administration Beauty and Cosmetics Trade Mission to India AGENCY: International Trade... Beauty and Cosmetics Trade Mission to India (New Delhi, Mumbai and Bangalore), November 15-19, 2010. Led.... The cosmetics/beauty industry is one of the booming retail sectors in India with very strong...

  14. [Assessment of the sensitizing potency of cosmetic ingredients and commodities. How will the ingredients of cosmetics and commodities be tested in Europe today and tomorrow?].

    PubMed

    Peiser, M; Platzek, T; Luch, A

    2012-03-01

    Cosmetics and certain commodities are applied or used by consumers directly on the skin. Creams may remain on the skin for longer periods, hair is dyed multiple times per year, nickel ions can be released from studs and piercings in areas of skin damage or migrate from toy materials into the skin of children. Accordingly, using or handling such products always entails a risk for developing a contact allergy. Moreover, daily usage and repeated contacts to certain cosmetics and commodities might lead to repeated elicitation of contact eczema in people already sensitized against allergenic ingredients. Unfortunately, contact allergy is not curable. For the assessment of the allergenic potential of chemicals, only testing based on animal experiments was available in the past. In 2003, the 7(th) amendment of the Cosmetics Directive 76/768/EWG laid down a ban on animal testing of cosmetic ingredients and from 2013 a general marketing ban of such products as well. Therefore, the development and validation of non-animal methods for assessing the toxicological endpoint sensitization/allergenic potency of chemicals is a major task for the years ahead and remains equally a challenge for industry and regulatory agencies. PMID:22373851

  15. The experience of teasing in elective cosmetic surgery patients.

    PubMed

    Jackson, Alun C; Dowling, Nicki A; Honigman, Roberta J; Francis, Kate L; Kalus, Allan M

    2012-01-01

    The role of teasing as a motivator for patients undertaking elective cosmetic surgery was investigated. Pre-operative data were collected, using a range of standardized tests in addition to open ended questions about their experience of teasing, from 449 patients aged 18 to 70 undergoing elective cosmetic surgery in Australia. Just under half of the sample indicated that they had been teased or bullied about their appearance. Teased patients showed significantly higher levels of anxiety, depression and dysmorphic concern; lower levels of physical attractiveness and appearance satisfaction; and lower levels of satisfaction with discrete aspects of their appearance than nonteased patients. Teasing also contributed to longer periods of considering surgery as an answer to body dissatisfaction concerns, even when controlling for age. Prevention education initiatives on appearance-related teasing should be targeted at school students. This, along with earlier detection of the psychological impacts of weight and appearance-related teasing, fewer people, if offered strategies for coping through counseling, may contemplate surgery as a response to this teasing. PMID:23121210

  16. Detection of fullerenes (C60 and C70) in commercial cosmetics

    PubMed Central

    Benn, Troy M.; Westerhoff, Paul; Herckes, Pierre

    2013-01-01

    Detection methods are necessary to quantify fullerenes in commercial applications to provide potential exposure levels for future risk assessments of fullerene technologies. The fullerene concentrations of five cosmetic products were evaluated using liquid chromatography with mass spectrometry to separate and specifically detect C60 and C70 from interfering cosmetic substances (e.g., castor oil). A cosmetic formulation was characterized with transmission electron microscopy, which confirmed that polyvinylpyrrolidone encapsulated C60. Liquid-liquid extraction of fullerenes from control samples approached 100% while solid-phase and sonication in toluene extractions yielded recoveries of 27–42%. C60 was detected in four commercial cosmetics ranging from 0.04 to 1.1 μg/g, and C70 was qualitatively detected in two samples. A single-use quantity of cosmetic (0.5 g) may contain up to 0.6 μg of C60, demonstrating a pathway for human exposure. Steady-state modeling of fullerene adsorption to biosolids is used to discuss potential environmental releases from wastewater treatment systems. PMID:21300421

  17. Practice and Educational Gaps in Cosmetic Dermatologic Surgery.

    PubMed

    Waldman, Abigail; Sobanko, Joseph F; Alam, Murad

    2016-07-01

    This article identifies gaps in the practice of cosmetic dermatology and cosmetics education, and how to overcome these limitations. There is a rapid development of new devices and procedures, with limited data, patient-reported outcomes, and comparative effectiveness research from which to develop best cosmetic practice. There is a need for increased research and funding dedicated to these goals, improved and convenient training for staff to adopt new devices/procedures, and continuous evolution of databases to pool outcome data and develop outcome sets. Resident education can be improved by dedicated resident cosmetic clinics, didactic teaching from visiting professors, attendance of cosmetic dermatology courses and meetings, and encouraging postresidency training. PMID:27363891

  18. Plastic Antibodies for Cosmetics: Molecularly Imprinted Polymers Scavenge Precursors of Malodors.

    PubMed

    Nestora, Sofia; Merlier, Franck; Beyazit, Selim; Prost, Elise; Duma, Luminita; Baril, Bérangère; Greaves, Andrew; Haupt, Karsten; Tse Sum Bui, Bernadette

    2016-05-17

    Molecularly imprinted polymers (MIPs) are synthetic antibody mimics capable of specific molecular recognition. Advantageously, they are more stable, easy to tailor for a given application and less expensive than antibodies. These plastic antibodies are raising increasing interest and one relatively unexplored domain in which they could outplay these advantages particularly well is cosmetics. Here, we present the use of a MIP as an active ingredient of a cosmetic product, for suppressing body odors. In a dermo-cosmetic formulation, the MIP captures selectively the precursors of malodorous compounds, amidst a multitude of other molecules present in human sweat. These results pave the way to the fabrication of a novel generation of MIPs with improved selectivities in highly complex aqueous environments, and should be applicable to biotechnological and biomedical areas as well. PMID:27060928

  19. Comparison of cosmetic and physicochemical properties of six topical corticosteroid creams.

    PubMed

    Hadzija, B W; Ambrose, W W

    1996-02-01

    The cosmetic and physicochemical properties of six topical corticosteroid creams were evaluated and compared. The following creams were provided in blinded tubes: Elocon, Westcort, Lidex, Kenalog, Valisone, and Cutivate. The following properties were evaluated in vitro: stiffness (hardness), grittiness, color, odor, homogeneity (phase separation), pH, weight loss, and tackiness (stickiness). Samples of the creams were evaluated by light microscopy and scanning electron microscopy to identify particle and droplet distribution, particulate contamination, and microscopic homogeneity of the products. Cutivate ranked number 1 in each category and received the best overall score for each of the cosmetic and physicochemical properties evaluated. The cosmetic and physicochemical properties of Elocon, Westcort, Lidex, and Kenalog were found to be similar to one another with regard to overall score but inferior to Cutivate. Valisone was also good with regard to overall score but was ranked less acceptable due to a strong odor. PMID:8646864

  20. Amended safety assessment of formaldehyde and methylene glycol as used in cosmetics.

    PubMed

    Boyer, Ivan J; Heldreth, Bart; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2013-01-01

    Formaldehyde and methylene glycol may be used safely in cosmetics if established limits are not exceeded and are safe for use in nail hardeners in the present practices of use and concentration, which include instructions to avoid skin contact. In hair-smoothing products, however, in the present practices of use and concentration, formaldehyde and methylene glycol are unsafe. Methylene glycol is continuously converted to formaldehyde, and vice versa, even at equilibrium, which can be easily shifted by heating, drying, and other conditions to increase the amount of formaldehyde. This rapid, reversible formaldehyde/methylene glycol equilibrium is distinguished from the slow, irreversible release of formaldehyde resulting from the so-called formaldehyde releaser preservatives, which are not addressed in this safety assessment (formaldehyde releasers may continue to be safely used in cosmetics at the levels established in their individual Cosmetic Ingredient Review safety assessments). PMID:24335968

  1. 78 FR 23940 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... Tobacco Products and Tobacco Smoke Under the Federal Food, Drug, and Cosmetic Act AGENCY: Food and Drug... Products and Tobacco Smoke Under the Federal Food, Drug, and Cosmetic Act'' has been approved by the Office..., Drug, and Cosmetic Act'' to OMB for review and clearance under 44 U.S.C. 3507. An Agency may...

  2. Identification of Flame Retardants in Polyurethane Foam Collected from Baby Products

    PubMed Central

    2011-01-01

    With the phase-out of PentaBDE in 2004, alternative flame retardants are being used in polyurethane foam to meet flammability standards. However, insufficient information is available on the identity of the flame retardants currently in use. Baby products containing polyurethane foam must meet California state furniture flammability standards, which likely affects the use of flame retardants in baby products throughout the U.S. However, it is unclear which products contain flame retardants and at what concentrations. In this study we surveyed baby products containing polyurethane foam to investigate how often flame retardants were used in these products. Information on when the products were purchased and whether they contained a label indicating that the product meets requirements for a California flammability standard were recorded. When possible, we identified the flame retardants being used and their concentrations in the foam. Foam samples collected from 101 commonly used baby products were analyzed. Eighty samples contained an identifiable flame retardant additive, and all but one of these was either chlorinated or brominated. The most common flame retardant detected was tris(1,3-dichloroisopropyl) phosphate (TDCPP; detection frequency 36%), followed by components typically found in the Firemaster550 commercial mixture (detection frequency 17%). Five samples contained PBDE congeners commonly associated with PentaBDE, suggesting products with PentaBDE are still in-use. Two chlorinated organophosphate flame retardants (OPFRs) not previously documented in the environment were also identified, one of which is commercially sold as V6 (detection frequency 15%) and contains tris(2-chloroethyl) phosphate (TCEP) as an impurity. As an addition to this study, we used a portable X-ray fluorescence (XRF) analyzer to estimate the bromine and chlorine content of the foam and investigate whether XRF is a useful method for predicting the presence of halogenated flame

  3. Identification of flame retardants in polyurethane foam collected from baby products.

    PubMed

    Stapleton, Heather M; Klosterhaus, Susan; Keller, Alex; Ferguson, P Lee; van Bergen, Saskia; Cooper, Ellen; Webster, Thomas F; Blum, Arlene

    2011-06-15

    With the phase-out of PentaBDE in 2004, alternative flame retardants are being used in polyurethane foam to meet flammability standards. However, insufficient information is available on the identity of the flame retardants currently in use. Baby products containing polyurethane foam must meet California state furniture flammability standards, which likely affects the use of flame retardants in baby products throughout the U.S. However, it is unclear which products contain flame retardants and at what concentrations. In this study we surveyed baby products containing polyurethane foam to investigate how often flame retardants were used in these products. Information on when the products were purchased and whether they contained a label indicating that the product meets requirements for a California flammability standard were recorded. When possible, we identified the flame retardants being used and their concentrations in the foam. Foam samples collected from 101 commonly used baby products were analyzed. Eighty samples contained an identifiable flame retardant additive, and all but one of these was either chlorinated or brominated. The most common flame retardant detected was tris(1,3-dichloroisopropyl) phosphate (TDCPP; detection frequency 36%), followed by components typically found in the Firemaster550 commercial mixture (detection frequency 17%). Five samples contained PBDE congeners commonly associated with PentaBDE, suggesting products with PentaBDE are still in-use. Two chlorinated organophosphate flame retardants (OPFRs) not previously documented in the environment were also identified, one of which is commercially sold as V6 (detection frequency 15%) and contains tris(2-chloroethyl) phosphate (TCEP) as an impurity. As an addition to this study, we used a portable X-ray fluorescence (XRF) analyzer to estimate the bromine and chlorine content of the foam and investigate whether XRF is a useful method for predicting the presence of halogenated flame

  4. Practical application of genomics to the development of a topical cosmetic anti-aging regimen.

    PubMed

    Kaczvinsky, Joseph R; Bertucci, Vince; Fu, Juian-juian Jan

    2011-01-01

    The development of topical cosmetic anti-aging products is becoming increasingly sophisticated. This is demonstrated by the benefit agents selected and the scientific approaches used to identify them, treatment protocols that increasingly incorporate multi-product regimens, and the level of rigor in the clinical testing used to demonstrate efficacy. Consistent with these principles, a new cosmetic anti-aging regimen was recently developed. The key product ingredients were identified based on an understanding of the key mechanistic themes associated with aging at the genomic level coupled with appropriate in vitro testing. The products were designed to provide optimum benefits when used in combination in a regimen format. This cosmetic regimen was then tested for efficacy against the appearance of facial wrinkles in a 24-week clinical trial compared with 0.02% tretinoin, a recognized benchmark prescription treatment for facial wrinkling. The cosmetic regimen significantly improved wrinkle appearance after 8 weeks relative to tretinoin and was better tolerated. Wrinkle appearance benefits from the two treatments in cohorts of subjects who continued treatment through 24 weeks were also comparable. PMID:21833464

  5. Brief encounters: Assembling cosmetic surgery tourism.

    PubMed

    Holliday, Ruth; Bell, David; Cheung, Olive; Jones, Meredith; Probyn, Elspeth

    2015-01-01

    This paper reports findings from a large-scale, multi-disciplinary, mixed methods project which explores empirically and theoretically the rapidly growing but poorly understood (and barely regulated) phenomenon of cosmetic surgery tourism (CST). We explore CST by drawing on theories of flows, networks and assemblages, aiming to produce a fuller and more nuanced account of - and accounting for - CST. This enables us to conceptualise CST as an interplay of places, people, things, ideas and practices. Through specific instances of assembling cosmetic surgery that we encountered in the field, and that we illustrate with material from interviews with patients, facilitators and surgeons, our analysis advances understandings and theorisations of medical mobilities, globalisation and assemblage thinking. PMID:24985788

  6. A novel volumetric method for quantitation of titanium dioxide in cosmetics.

    PubMed

    Kim, Young So; Kim, Boo-Min; Park, Sang-Chul; Jeong, Hye-Jin; Chang, Ih Seop

    2006-01-01

    Nowadays there are many sun-protection cosmetics incorporating organic or inorganic UV filters as active ingredients. Chemically stable inorganic sunscreen agents, usually metal oxides, are widely employed in high-SPF (sun protection factor) products. Titanium dioxide is one of the most frequently used inorganic UV filters. It has been used as a pigment for a long period of cosmetic history. With the development of micronization techniques, it has become possible to incorporate titanium dioxide in sunscreen formulations without the previous whitening effect, and hence its use in cosmetics has become an important research topic. However, there are very few works related to quantitation of titanium dioxide in sunscreen products. In this research, we analyzed the amounts of titanium dioxide in sunscreen cosmetics by adapting redox titration, reduction of Ti(IV) to Ti(III), and reoxidation to Ti(IV). After calcification of other organic ingredients of cosmetics, titanium dioxide is dissolved by hot sulfuric acid. The dissolved Ti(IV) is reduced to Ti(III) by adding metallic aluminum. The reduced Ti(III) is titrated against a standard oxidizing agent, Fe(III) (ammonium iron(III) sulfate), with potassium thiocyanate as an indicator. In order to test the accuracy and applicability of the proposed method, we analyzed the amounts of titanium dioxide in four types of sunscreen cosmetics, namely cream, make-up base, foundation, and powder, after adding known amounts of titanium dioxide (1 approximately 25 w/w%). The percentages of titanium dioxide recovered in the four types of formulations were in the range between 96% and 105%. We also analyzed seven commercial cosmetic products labeled with titanium dioxide as an ingredient and compared the results with those obtained from ICP-AES (inductively coupled plasma-atomic emission spectrometry), one of the most powerful atomic analysis techniques. The results showed that the titrated amounts were well in accord with the analyzed

  7. Establishing a multidisciplinary academic cosmetic center.

    PubMed

    Rao, Venkat K; Schmid, Daniel B; Hanson, Summer E; Bentz, Michael L

    2011-12-01

    The demand for cosmetic services has risen rapidly in recent years, but has slowed down with the current economic downturn. Managed care organizations and Medicare have been steadily reducing their reimbursements for physician services. The payment for reconstructive surgical procedures has been decreasing and is likely to worsen with healthcare reform, and many plastic surgery residency programs are facing fiscal challenges. An adequate volume of patients needing cosmetic services is necessary to recruit and train the best candidates to the residency programs. Self-pay patients will help ensure the fiscal viability of plastic surgery residency programs. Attracting patients to an academic healthcare center will become more difficult in a recession without the appropriate facilities, programs, and pricing strategies. Setting up a modern cosmetic services program at an academic center has some unique challenges, including funding, academic politics, and turf. The authors opened a free-standing academic multidisciplinary center at their medical school 3 years ago. The center is an off-site, 13,000-sq ft facility that includes faculty from plastic surgery, ear, nose, and throat, dermatology, and vascular surgery. In this article, the authors discuss the process of developing and executing a plan for starting an aesthetic services center in an academic setting. The financing of the center and factors in pricing services are discussed. The authors show the impact of the center on their cosmetic surgery patient volumes, resident education, and finances. They expect that their experience will be helpful to other plastic surgery programs at academic medical centers. PMID:22094775

  8. Facial rejuvenation: combining cosmeceuticals with cosmetic procedures.

    PubMed

    Wisniewski, Joy D; Ellis, Dana L; Lupo, Mary P

    2014-09-01

    Cosmetic patients are looking for a more youthful appearance without spending a lot of money, feeling any pain, or experiencing any postprocedure downtime. New cosmeceutical therapies can be used adjuvant to chemical peels, lasers, and injectables, making antiaging regimens less painful and requiring less postprocedural healing time. Adjunctive agents can be used to enhance chemical peels and decrease postinflammatory hyperpigmentation (PIH). Topical retinoids used prior to ablative laser treatments can aid in faster postprocedure healing and reepithelialization. Cosmeceuticals that contain both antioxidants and anti-inflammatories can help reduce postprocedure inflammation. Acetyl hexapeptide-3 is an effective topical agent for decreasing wrinkles and can be used as an adjunct to intramuscular botulinum neurotoxin, which may reduce the number of injections needed. Topical hyaluronic acid also would help patients who are averse to needles or are just starting to get wrinkles and are looking for noninvasive therapy. This article reviews combinations of cosmeceuticals with cosmetic procedures that dermatologists may want to consider discussing with their cosmetic patients. PMID:25279473

  9. Prospective Demographic Study of Cosmetic Surgery Patients

    PubMed Central

    Schlessinger, Daniel; Schlessinger, Bernard

    2010-01-01

    Objectives: The authors sought to examine and assess cosmetic surgery patient demographics as well as age in relation to partner, in a prospective manner, analyzing data for any significant correlations. Design: The authors conducted a prospective study utilizing a survey. Setting: The study was conducted in a private, nonacademic dermatological practice. Participants: Three hundred thirty-six patients participated in this study. Results: Demographics of onabotulinumtoxinA/abobotulinumtoxinA (neurotoxins), fillers, and laser hair removal users were studied. The data show that the average private practice cosmetic surgery patient in this study is a married (67.5%), college-educated or greater (66.9%), employed (74.3%), mother (74.5%). In the fillers category, 50 percent of women were older than their partners, as opposed to 14.8 percent in 2008 Census data. Additionally, women were more educated and employed to a higher percentage than similar women in 2008 Census data. Data on motivations were statistically not significant. Conclusion: Data from this study show potential correlations with Census data norms in marital status and motherhood status categories, but not in the age in relation to partner, education, and employment level categories. Motivations of individuals undergoing cosmetic surgery will need further analysis in future studies. PMID:21103314

  10. Nursing students' perceptions of clients undergoing elective cosmetic surgery.

    PubMed

    Cooper, Leah Beth

    2007-01-01

    Aesthetic obsession is commonplace in current society. Supermarket a isles dedicated to beauty products, makeup, and anti-aging creams seem to expand daily. Television and publications flood the public with messages of what constitutes beauty and how to achieve the ideal. Surgical alteration of the body is swiftly becoming a form of self-care technique along with other heath-promoting behavior. Since 2003, the general acceptance of plastic surgery among all Americans surpassed 50% (American Society for Aesthetic Plastic Surgery, 2003). Elective cosmetic surgical procedures have increased by an astounding 444% since 1997 (American Society of Plastic Surgeons, 2006). This quest for body satisfaction based on modern cultural norms increases the public's need for accurate information and understanding from those in the healthcare profession. Despite a transformation in the general population's conception of cosmetic surgery and its clients, stigma still lies in many individuals, including those in the healthcare profession. As this progressively growing patient population emerges, many in healthcare question their attitudes toward plastic surgery and the patients receiving aesthetic operations. With clients undergoing plastic surgery becoming increasingly visible within the healthcare system, some unique aspects of patient care must be addressed. PMID:17901826

  11. The use of non-animal alternatives in the safety evaluations of cosmetics ingredients by the Scientific Committee on Consumer Safety (SCCS).

    PubMed

    Vinardell, M P

    2015-03-01

    In Europe, the safety evaluation of cosmetics is based on the safety evaluation of each individual ingredient. Article 3 of the Cosmetics Regulation specifies that a cosmetic product made available on the market is to be safe for human health when used normally or under reasonably foreseeable conditions. For substances that cause some concern with respect to human health (e.g., colourants, preservatives, UV-filters), safety is evaluated at the Commission level by a scientific committee, presently called the Scientific Committee on Consumer Safety (SCCS). According to the Cosmetics Regulations, in the EU, the marketing of cosmetics products and their ingredients that have been tested on animals for most of their human health effects, including acute toxicity, is prohibited. Nevertheless, any study dating from before this prohibition took effect is accepted for the safety assessment of cosmetics ingredients. The in vitro methods reported in the dossiers submitted to the SCCS are here evaluated from the published reports issued by the scientific committee of the Directorate General of Health and Consumers (DG SANCO); responsible for the safety of cosmetics ingredients. The number of studies submitted to the SCCS that do not involve animals is still low and in general the safety of cosmetics ingredients is based on in vivo studies performed before the prohibition. PMID:25555996

  12. [Policy and collective health: a reflection on scientific production (1976-1992)].

    PubMed

    Burlandy, L; Bodstein, R C

    1998-01-01

    This study systematizes the theoretical and conceptual foundations in the field of Collective Health that have provided the basis for scientific production in the health policy area. The primary research source is the literature produced in two different contexts in this field, i.e., that of its emergence per se and the scope of the so-called Health Reform. The authors highlight the main concepts and theoretical references from the social sciences used in analyzing the health policy theme, identifying analytical distinctions, concepts pertaining to policy, the state, and health, and changes in the central categories from the various studies. Their analysis of this history indicates a reshaping of the theoretical frame of reference, giving greater flexibility to the structural determinism and macrosocial approach characterizing a major portion of academic production in the context from which the field emerged and thereby questioning the hegemony of the Marxist paradigm. In relation to more recent production, the authors emphasize the incorporation of new analytical references, thus providing greater complexity to the relationship between the social sciences and the field of Collective Health. PMID:9761608

  13. The SeaDataNet data products: regional temperature and salinity historical data collections

    NASA Astrophysics Data System (ADS)

    Simoncelli, Simona; Coatanoan, Christine; Bäck, Orjan; Sagen, Helge; Scoy, Serge; Myroshnychenko, Volodymyr; Schaap, Dick; Schlitzer, Reiner; Iona, Sissy; Fichaut, Michele

    2016-04-01

    Temperature and Salinity (TS) historical data collections covering the time period 1900-2013 were created for each European marginal sea (Arctic Sea, Baltic Sea, Black Sea, North Sea, North Atlantic Ocean and Mediterranean Sea) within the framework of SeaDataNet2 (SDN) EU-Project and they are now available as ODV collections through the SeaDataNet web catalog at http://sextant.ifremer.fr/en/web/seadatanet/. Two versions have been published and they represent a snapshot of the SDN database content at two different times: V1.1 (January 2014) and V2 (March 2015). A Quality Control Strategy (QCS) has been developped and continuously refined in order to improve the quality of the SDN database content and to create the best product deriving from SDN data. The QCS was originally implemented in collaboration with MyOcean2 and MyOcean Follow On projects in order to develop a true synergy at regional level to serve operational oceanography and climate change communities. The QCS involved the Regional Coordinators, responsible of the scientific assessment, the National Oceanographic Data Centers (NODC) and the data providers that, on the base of the data quality assessment outcome, checked and eventually corrected anomalies in the original data. The QCS consists of four main phases: 1) data harvesting from the central CDI; 2) file and parameter aggregation; 3) quality check analysis at regional level; 4) analysis and correction of data anomalies. The approach is iterative to facilitate the upgrade of SDN database content and it allows also the versioning of data products with the release of new regional data collections at the end of each QCS loop. SDN data collections and the QCS will be presented and the results summarized.

  14. Cast-concrete products made with FBC ash and wet-collected coal-ash

    SciTech Connect

    Naik, T.R.; Kraus, R.N.; Chun, Y.M.; Botha, F.D.

    2005-12-01

    Cast-concrete hollow blocks, solid blocks, and paving stones were produced at a manufacturing plant by replacing up to 45% (by mass) of portland cement with fluidized bed combustion (FBC) coal ash and up to 9% of natural aggregates with wet-collected, low-lime, coarse coal-ash (WA). Cast-concrete product specimens of all three types exceeded the compressive strength requirements of ASTM from early ages, with the exception of one paving-stone mixture, which fell short of the requirement by less than 10%. The cast-concrete products made by replacing up to 40% of cement with FBC ash were equivalent in strength (89-113% of control) to the products without ash. The abrasion resistance of paving stones was equivalent for up to 34% FBC ash content. Partial replacement of aggregates with WA decreased strength of the products. The resistance of hollow blocks and paving stones to freezing and thawing decreased appreciably with increasing ash contents. The cast-concrete products could be used indoors in regions where freezing and thawing is a concern, and outdoors in a moderate climate.

  15. Transmission Electron Microscopy (TEM) investigations of ancient Egyptian cosmetic powders

    NASA Astrophysics Data System (ADS)

    Deeb, C.; Walter, P.; Castaing, J.; Penhoud, P.; Veyssière, P.

    The processing technologies available during the time of ancient Egypt are of present concern to the field of Archaeology and Egyptology. Materials characterization is the best tool for establishing the processing history of archaeological objects. In this study, transmission electron microscopy (TEM) is used, in addition to other techniques, for phase identification and study of the microstructure and characteristic defect structures in ancient Egyptian cosmetic powders. These powders generally consist of a mix of Pb-containing mineral phases: galena (PbS), cerussite (PbCO3), and phosgenite (Pb2Cl2CO3), among others. Modern materials are fabricated according to recipes found in ancient texts to mimic the processing of ancient times and to compare with the archaeological specimens. In particular, a comparison between the dislocation structures of PbS crystals deformed in the laboratory and PbS from archaeological specimens from the collections of the Louvre Museum is presented .

  16. Cosmetic Outcome and Seroma Formation After Breast-Conserving Surgery With Intraoperative Radiation Therapy Boost for Early Breast Cancer

    SciTech Connect

    Senthi, Sashendra; Link, Emma; Chua, Boon H.; University of Melbourne, Melbourne

    2012-10-01

    Purpose: To evaluate cosmetic outcome and its association with breast wound seroma after breast-conserving surgery (BCS) with targeted intraoperative radiation therapy (tIORT) boost for early breast cancer. Methods and Materials: An analysis of a single-arm prospective study of 55 patients with early breast cancer treated with BCS and tIORT boost followed by conventional whole breast radiation therapy (WBRT) between August 2003 and January 2006 was performed. A seroma was defined as a fluid collection at the primary tumor resection site identified clinically or radiologically. Cosmetic assessments using the European Organization for Research and Treatment of Cancer rating system were performed at baseline before BCS and 30 months after WBRT was completed. Results: Twenty-eight patients (51%) developed a seroma, with 18 patients (33%) requiring at least 1 aspiration. Tumor location was significantly associated with seroma formation (P=.001). Ten of 11 patients with an upper inner quadrant tumor developed a seroma. Excellent or good overall cosmetic outcome at 30 months was observed in 34 patients (62%, 95% confidence interval 53%-80%). Seroma formation was not associated with the overall cosmetic result (P=.54). Conclusion: BCS with tIORT boost followed by WBRT was associated with an acceptable cosmetic outcome. Seroma formation was not significantly associated with an adverse cosmetic outcome.

  17. Factors Affecting Pheromone Production by the Pepper Weevil, Anthonomus eugenii Cano (Coleoptera: Curculionidae) and Collection Efficiency

    PubMed Central

    Eller, Fred J.; Palmquist, Debra E.

    2014-01-01

    Several factors affecting pheromone production by male pepper weevils, Anthonomus eugenii Cano (Coleoptera: Curculionidae) as well as collection efficiency were investigated. Factors studied included: porous polymer adsorbents (Tenax versus Super Q), male age, time of day, male density, and male diet. Super Q was found to be a superior adsorbent for the male-produced alcohols and geranic acid as well as the plant-produced E-β-ocimene. Pheromone production increased with male age up to about age 15 days old and then tapered off. Male pepper weevils produced the highest amount of pheromone between noon and 2 pm (i.e., 4 to 6 h after “lights on”) and were producing ca. 800 ng/h during this period. Thereafter, pheromone production decreased and was extremely low during the scotophase (i.e., ca. 12 ng/h). Male pepper weevil density had a significant effect on both release rate and pheromone composition. Pheromone production on a per male basis was highest for individual males and the percentage of geranic acid in the blend was lowest for individual males. Male pepper weevils produced only extremely low amounts of pheromone when feeding on artificial diet; however, they produced very high amounts when on fresh peppers. Together, this information will be useful in designing better attractant lures for pepper weevils. PMID:26462948

  18. Survey of cosmetics for arsenic, cadmium, chromium, cobalt, lead, mercury, and nickel content.

    PubMed

    Hepp, Nancy M; Mindak, William R; Gasper, John W; Thompson, Christopher B; Barrows, Julie N

    2014-01-01

    As part of efforts to assess amounts of inorganic element contamination in cosmetics, the U.S. Food and Drug Administration contracted a private laboratory to determine the total content of seven potentially toxic or allergenic elements in 150 cosmetic products of 12 types (eye shadows, blushes, lipsticks, three types of lotions, mascaras, foundations, body powders, compact powders, shaving creams, and face paints). Samples were analyzed for arsenic, cadmium, chromium, cobalt, lead, and nickel by inductively coupled plasma-mass spectrometry and for mercury by cold vapor atomic fluorescence spectrometry. The methods used to determine the elements were tested for validity by using standard reference materials with matrices similar to the cosmetic types. The cosmetic products were found to contain median values of 0.21 mg/kg arsenic, 3.1 mg/kg chromium, 0.91 mg/kg cobalt, 0.85 mg/kg lead, and 2.7 mg/kg nickel. The median values for cadmium and mercury were below the limits of detection of the methods. The contract requirements, testing procedures, and findings from the survey are described. PMID:25043485

  19. Quality of life before and after cosmetic surgery.

    PubMed

    Bensoussan, Jean-Charles; Bolton, Michael A; Pi, Sarah; Powell-Hicks, Allycin L; Postolova, Anna; Razani, Bahram; Reyes, Kevin; IsHak, Waguih William

    2014-08-01

    This article reviews the literature regarding the impact of cosmetic surgery on health-related quality of life (QOL). Studies were identified through PubMed/Medline and PsycINFO searches from January 1960 to December 2011. Twenty-eight studies were included in this review, according to specific selection criteria. The procedures and tools employed in cosmetic surgery research studies were remarkably diverse, thus yielding difficulties with data analysis. However, data indicate that individuals undergoing cosmetic surgery began with lower values on aspects of QOL than control subjects, and experienced significant QOL improvement post-procedurally, an effect that appeared to plateau with time. Despite the complexity of measuring QOL in cosmetic surgery patients, most studies showed an improvement in QOL after cosmetic surgery procedures. However, this finding was clouded by measurement precision as well as heterogeneity of procedures and study populations. Future research needs to focus on refining measurement techniques, including developing cosmetic surgery-specific QOL measures. PMID:24354998

  20. Comparison of infusions of commercially available garden products for collection of container-breeding mosquitoes.

    PubMed

    Burkett-Cadena, Nathan D; Mullen, Gary R

    2008-06-01

    In 2004, gravid-trap infusions made from commercially available garden products were compared in field assays to determine their attractiveness to ovipositing female mosquitoes. Experiments were conducted simultaneously at a residential site and at an auto salvage yard in Lee County, AL, each site having an abundance of container-breeding mosquitoes. Several infusion types were initially screened, from which the following 4 infusions were selected to be compared using gravid traps for their attractiveness to mosquitoes under field conditions: oak leaves, pine straw, red (dyed) hardwood mulch, and composted manure. Culex quinquefasciatus was the only species collected in greater numbers with gravid traps than with light traps, and the difference was more than 5-fold at both study sites. Gravid traps collected (mean +/- SD) 3.1 +/- 4.3 and 6.9 +/- 11.5 Cx. quinquefasciatus females at the residential and auto salvage sites, respectively. The response of Cx. quinquefasciatus females to infusions tested was variable, and no single infusion was consistently more attractive throughout the experiment. Gravid traps collected 1.7 +/- 1.9 and 4.7 +/- 4.4 Aedes albopictus females, 0.3 +/- 1.4 and 0.5 +/- 1.3 Cx. nigripalpus females, and 0.3 +/- 0.9 and 0.2 +/- 0.8 Cx. restuans females at the residential and auto salvage sites, respectively. Roughly 5-, 20- and 10-fold the numbers of females of Aedes albopictus, Cx. nigripalpus, and Cx. restuans were collected by light traps than by gravid traps at both sites. Aedes albopictus females did not demonstrate a preference for any of the infusions tested. Significant difference among infusions for Cx. restuans and Cx. nigripalpus were detected on just 1 trap-night. On this occasion, traps with red (dyed) hardwood mulch collected significantly more females of Cx. restuans and Cx. nigripalpus than did traps with other infusions. This work indicates that gravid traps are effective tools for collecting Cx. quinquefasciatus females, and a

  1. Simultaneous determination of 15 nitroimidazoles in cosmetics by HPLC coupled with electrospray ionization- tandem mass spectrometry.

    PubMed

    Meng, Xian-Shuang; Bai, Hua; Zhang, Qing; Lv, Qing; Chen, Yun-Xia; Ma, Hui-Juan; Li, Jing-Rui; Ma, Qiang

    2014-01-01

    A sensitive and reliable analytical method based on HPLC/MSIMS has been developed for the simultaneous determination of 15 nitroimidazoles in cosmetics. A diversity of cosmetic samples, including powder, lotion, shampoo, and cream were collected. The samples were ultrasonically extracted with aqueous methanol, and the extracts were then subjected to cleanup bySPE using an Oasis HLB cartridge followed by filtration with a 0.20 pm membrane filter. Afterwards, chromatographic separation was performed on an XSelect CSH C18 column (2.1 x 150 mm, 3.5 pm) maintained at 30°C within 15 min by a gradient of acetonitrile-0.1% aqueous formic acid solution at a flow rate of 0.25 mL/min. The mass spectrometric detection was carried, out using electrospray positive ionization under the multiple reaction monitoring mode. A good linearity was observed over the concentration range from 0.5 to 500 ng/mL. The intraday and interday precisions, which were investigated by determining all target compounds in cosmetics seven times/day and on 7 consecutive days, were below 5.00%. The mean recoveries at three spiked levels ranged from 80.42 to 100.83% with the RSDs from 0.45 to 9.02%. The LOQs were determined to be between 0.01 and 0.1 mg/kg. The method was sufficiently rapid, reliable, and sensitive for the determination of 15 nitroimidazoles in cosmetics. PMID:25632431

  2. Safety Assessment of Synthetic Fluorphlogopite as Used in Cosmetics.

    PubMed

    Becker, Lillian C; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-01-01

    The Cosmetic Ingredient Review Expert Panel (the Panel) reviewed the safety of synthetic fluorphlogopite as used in cosmetics. Synthetic fluorphlogopite functions as a bulking agent and a viscosity-increasing agent. The Panel reviewed available animal and human data related to this ingredient along with a previous safety assessment of other magnesium silicates. The Panel concluded that synthetic fluorphlogopite was safe as cosmetic ingredients in the practices of use and concentration as given in this safety assessment. PMID:26684795

  3. Anti-aging cosmetics and its efficacy assessment methods

    NASA Astrophysics Data System (ADS)

    Li, Xiang

    2015-07-01

    The mechanisms of skin aging, the active ingredients used in anti-aging cosmetics and evaluation methods for anti-aging cosmetics were surmised in this paper. And the mechanisms of skin aging were introduced in the intrinsic and extrinsic ways. Meanwhile, the anti-aging cosmetic active ingredients were classified in accordance with the mechanism of action. Various evaluation methods such as human evaluation, in vitro evaluation were also summarized.

  4. Cosmetic Labiaplasty in an Adolescent Population.

    PubMed

    Runacres, Sean A; Wood, Paul L

    2016-06-01

    Labiaplasty (defined as the surgical reduction of the labia minora) is the most common procedure under the umbrella of female genital cosmetic surgery with the prevalence increasing over the past 10-15 years. However, the concept of labial hypertrophy holds an arbitrary definition, with no research into labial size undertaken within the pediatric and adolescent populations. Under the tenets of medical ethics there is acceptance of the need to avoid harm and so, for reasons to be outlined, performance of labiaplasty in children and adolescents should be avoided. This Mini-Review does not extend to pathological conditions that affect the labia minora. PMID:26453828

  5. Cosmetic procedures in skin of color.

    PubMed

    Rossi, A; Alexis, A F

    2011-08-01

    An increasing proportion of patients undergoing aesthetic procedures are individuals with skin of color (Fitzpatrick skin types IV-VI). Racial or ethnic differences exist in perceptions of beauty, the prevalence of specific cosmetic concerns, as well as optimal approaches to treatment. Most important, is the need to avoid treatment-associated pigmentary alterations and keloid scarring, of which there is a greater risk in patients with skin of color. Here we review leading esthetic concerns in the darker skinned patient and discuss approaches to treatment. PMID:21785392

  6. [Research progress of Chinese herbal medicine raw materials in cosmetics].

    PubMed

    Xie, Yan-jun; Kong, Wei-jun; Yang, Mei-hua; Yang, Shi-hai

    2015-10-01

    Advocating green, nature, environmental protection, safety and the pursuit of efficacy are the trends of cosmetics in the world. In recent years, more and more Chinese herbal extracts with mild, high safety and small irritation are applied to cosmetics as the natural additives. This has become a new hot spot. The recent application advances of Chinese medicine raw materials in cosmetics are overviewed according to their main functions. This review will provide useful references for the future development and application of Chinese medicinal herbs cosmetics. PMID:27062803

  7. Accenting Fashion: Cosmetics, Toiletries and Fragrances. Resources in Technology.

    ERIC Educational Resources Information Center

    Threlfall, K. Denise; Ritz, John M.

    1994-01-01

    Presents information on the manufacture of cosmetics, toiletries, and fragrances. Includes a design brief, giving context, challenge, objectives, material and equipment needs, evaluation, student outcomes, and quiz. (SK)

  8. Pseudomonas corneal ulcer. The causative role of contaminated eye cosmetics.

    PubMed

    Reid, F R; Wood, T O

    1979-09-01

    The clinical significance of contaminated ocular cosmetics is illustrated by the case of a 47-year-old woman in whom a Pseudomonas corneal ulcer developed immediately after she sustained minor corneal trauma with a mascara applicator. Pseudomonas aeruginosa was cultured from the corneal ulcer and the mascara. In addition to the causative role in acute corneal ulcers, contaminated eye cosmetics contribute to chronic external eye infections. Retail eye cosmetics are typically free of contamination when purchased. The inoculation of the cosmetic occurs during normal use. PMID:112953

  9. Cytotoxicity and Characterization of Particles Collected From an Indium–Tin Oxide Production Facility

    PubMed Central

    Badding, Melissa A.; Stefaniak, Aleksandr B.; Fix, Natalie R.; Cummings, Kristin J.; Leonard, Stephen S.

    2014-01-01

    Occupational exposure to indium compound particles has recently been associated with lung disease among workers in the indium–tin oxide (ITO) industry. Previous studies suggested that excessive alveolar surfactant and reactive oxygen species (ROS) may play a role in the development of pulmonary lesions following exposure to indium compounds. However, toxicity at the cellular level has not been comprehensively evaluated. Thus, the aim of this study was to assess which, if any, compounds encountered during ITO production are toxic to cultured cells and ultimately contribute to the pathogenesis of indium lung disease. The compounds used in this study were collected from eight different processing stages at an ITO production facility. Enhanced dark field imaging showed 5 of the compounds significantly associated with cells within 1 h, suggesting that cellular reactions to the compound particles may be occurring rapidly. To examine the potential cytotoxic effects of these associations, ROS generation, cell viability, and apoptosis were evaluated following exposures in RAW 264.7 mouse monocyte macrophage and BEAS-2B human bronchial epithelial cell lines. Both exhibited reduced viability with exposures, while apoptosis only occurred in RAW 264.7 cells. Our results suggested that excessive ROS production is likely not the predominant mechanism underlying indium-induced lung disease. However, the effects on cell viability reveal that several of the compounds are cytotoxic, and therefore, exposures need to be carefully monitored in the industrial setting. PMID:25208660

  10. Qualitative identification of permitted and non-permitted color additives in cosmetics.

    PubMed

    Miranda-Bermudez, Enio; Harp, Bhakti Petigara; Barrows, Julie N

    2014-01-01

    Color additives are dyes, pigments, or other substances that can impart color when added or applied to foods, drugs, cosmetics, medical devices, or the human body. These substances must be pre-approved by the U.S. Food and Drug Administration (FDA) and listed in the Code of Federal Regulations before they may be used in FDA-regulated products. Both domestic and imported cosmetic products sold in interstate commerce fall under FDA jurisdiction, and FDA's district laboratories use a combination of analytical methods for identifying or confirming the presence of potentially violative color additives. We have developed a qualitative method for identifying 29 water- and methanol-soluble color additives in various types of cosmetic products. The color additives are extracted with combinations of methylene chloride, methanol, acetic acid, and water and are identified by LC with photodiode array detection. Estimated LOD values ranged from 0.1 to 1.5 mg/L. A survey of lip products, nail polishes, eye products, blushes, body glitter, face paints, bath products, creams, and toothpastes identified permitted and non-permitted color additives. Our new LC method is intended to supplement the visible spectrophotometry and TLC methods currently used by FDA's district laboratories and will help optimize the use of time, labor, and solvents. PMID:25145135

  11. 78 FR 32581 - Tobacco Products, User Fees, Requirements for the Submission of Data Needed To Calculate User...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-31

    ...The Food and Drug Administration (FDA or we) is issuing this proposed rule that would require domestic tobacco product manufacturers and importers to submit information needed to calculate the amount of user fees assessed under the Federal Food, Drug, and Cosmetic Act (the FD&C Act). The United States Department of Agriculture (USDA) has been collecting this information and providing FDA with......

  12. In vivo Raman spectroscopy of biochemical changes in human skin by cosmetic application

    NASA Astrophysics Data System (ADS)

    Tosato, Maira Gaspar; dos Santos, Edson Pereira; Alves, Rani de Souza; Raniero, Leandro; Menezes, Priscila Fernanda C.; Kruger, Odivânia; Praes, Carlos Eduardo O.; Martin, Airton Abrahão

    2010-02-01

    The skin aging process is mainly accelerated by external agents such as sunlight, air humidity and surfactants action. Changes in protein structures and hydration during the aging process are responsible for skin morphological variations. In this work the human skin was investigated by in vivo Raman spectroscopy before and after the topical applications of a cosmetic on 17 healthy volunteers (age 60 to 75). In vivo Raman spectra of the skin were obtained with a Spectrometer SpectraPro- 2500i (Pi-Acton), CCD detector and a 785 nm laser excitation source, collected at the beginning of experiment without cream (T0), after 30 (T30) and 60 (T60) days using the product. The primary changes occurred in the following spectral regions: 935 cm-1 (νCC), 1060 cm-1 (lipids), 1174 to 1201 cm-1 (tryptofan, phenylalanine and tyrosine), 1302 cm-1 (phospholipids), 1520 to 1580 cm-1 (C=C) and 1650 cm-1 (amide I). These findings indicate that skin positive effects were enhanced by a continuous cream application.

  13. Psychiatric issues in cosmetic plastic surgery.

    PubMed

    Ericksen, William Leif; Billick, Stephen Bates

    2012-09-01

    The objective of cosmetic surgery is increased patient self-esteem and confidence. Most patients undergoing a procedure report these results post-operatively. The success of any procedure is measured in patient satisfaction. In order to optimize patient satisfaction, literature suggests careful pre-operative patient preparation including a discussion of the risks, benefits, limitations and expected results for each procedure undertaken. As a general rule, the patients that are motivated to surgery by a desire to align their outward appearance to their body-image tend to be the most satisfied. There are some psychiatric conditions that can prevent a patient from being satisfied without regard aesthetic success. The most common examples are minimal defect/Body Dysmorphic Disorder, the patient in crisis, the multiple revision patient, and loss of identity. This paper will familiarize the audience with these conditions, symptoms and related illnesses. Case examples are described and then explored in terms of the conditions presented. A discussion of the patient's motivation for surgery, goals pertaining to specific attributes, as well as an evaluation of the patient's understanding of the risks, benefits, and limitations of the procedure can help the physician determine if a patient is capable of being satisfied with a cosmetic plastic surgery procedure. Plastic surgeons can screen patients suffering from these conditions relatively easily, as psychiatry is an integral part of medical school education. If a psychiatric referral is required, then the psychiatrist needs to be aware of the nuances of each of these conditions. PMID:22252848

  14. Comparison of the MODIS Collection 5 Multilayer Cloud Detection Product with CALIPSO

    NASA Technical Reports Server (NTRS)

    Platnick, Steven; Wind, Gala; King, Michael D.; Holz, Robert E.; Ackerman, Steven A.; Nagle, Fred W.

    2010-01-01

    CALIPSO, launched in June 2006, provides global active remote sensing measurements of clouds and aerosols that can be used for validation of a variety of passive imager retrievals derived from instruments flying on the Aqua spacecraft and other A-Train platforms. The most recent processing effort for the MODIS Atmosphere Team, referred to as the Collection 5 scream, includes a research-level multilayer cloud detection algorithm that uses both thermodynamic phase information derived from a combination of solar and thermal emission bands to discriminate layers of different phases, as well as true layer separation discrimination using a moderately absorbing water vapor band. The multilayer detection algorithm is designed to provide a means of assessing the applicability of 1D cloud models used in the MODIS cloud optical and microphysical product retrieval, which are generated at a 1 km resolution. Using pixel-level collocations of MODIS Aqua, CALIOP, we investigate the global performance of multilayer cloud detection algorithms (and thermodynamic phase).

  15. Method and device for fabricating dispersion fuel comprising fission product collection spaces

    SciTech Connect

    Shaber, Eric L; Fielding, Randall S

    2015-05-05

    A method of fabricating a nuclear fuel comprising a fissile material, one or more hollow microballoons, a phenolic resin, and metal matrix. The fissile material, phenolic resin and the one or more hollow microballoons are combined. The combined fissile material, phenolic resin and the hollow microballoons are heated sufficiently to form at least some fissile material carbides creating a nuclear fuel particle. The resulting nuclear fuel particle comprises one or more fission product collection spaces. In a preferred embodiment, the fissile material, phenolic resin and the one or more hollow microballoons are combined by forming the fissile material into microspheres. The fissile material microspheres are then overcoated with the phenolic resin and microballoon. In another preferred embodiment, the fissile material, phenolic resin and the one or more hollow microballoons are combined by overcoating the microballoon with the fissile material, and phenolic resin.

  16. Touch DNA collection versus firearm fingerprinting: comparing evidence production and identification outcomes.

    PubMed

    Nunn, Samuel

    2013-05-01

    A project by a metropolitan police agency in 2008-2009 had police use touch DNA kits to collect cell samples from seized firearms. To assess outcomes, results of touch DNA swabbing of firearms were compared to fingerprinting firearm evidence. The rationale was that fingerprinting, as the older technology, was the baseline against which to compare touch DNA. But little is known about ways to measure touch DNA productivity compared to fingerprinting. To examine differences between the two requires comparable measurements. Two measures were used: quantity of probative or investigative evidence produced and identification outcomes. When applied to firearms seized within an Indianapolis, IN police district, touch DNA produced a larger volume of evidence than fingerprinting, but identification outcomes for the two methods were equal. Because touch DNA was deployed by police patrol officers, there are implications for firearm forensics and the choice of forensic approaches used by police. PMID:23458456

  17. Study on collection efficiency of fission products by spray: Experimental device and modelling

    SciTech Connect

    Ducret, D.; Roblot, D.; Vendel, J.; Billarand, Y.

    1997-08-01

    Consequences of an hypothetical overheating reactor accident in nuclear power plants can be limited by spraying cold water drops into containment building. The spray reduces the pressure and the temperature levels by condensation of steam and leads to the washout of fission products (aerosols and gaseous iodine). The present study includes a large program devoted to the evaluation of realistic washout rates. An experimental device (named CARAIDAS) was designed and built in order to determine the collection efficiency of aerosols and iodine absorption by drops with representative conditions of post-accident atmosphere. This experimental device is presented in the paper and more particularly: (1) the experimental enclosure in which representative thermodynamic conditions can be achieved, (2) the monosized drops generator, the drops diameter measurement and the drops collector, (3) the cesium iodide aerosols generator and the aerosols measurements. Modelling of steam condensation on drops aerosols collection and iodine absorption are described. First experimental and code results on drops and aerosols behaviour are compared. 8 refs., 18 figs.

  18. Global dust sources detection using MODIS Deep Blue Collection 6 aerosol products

    NASA Astrophysics Data System (ADS)

    Pérez García-Pando, C.; Ginoux, P. A.

    2015-12-01

    Our understanding of the global dust cycle is limited by a dearth of information about dust sources, especially small-scale features which could account for a large fraction of global emissions. Remote sensing sensors are the most useful tool to locate dust sources. These sensors include microwaves, visible channels, and lidar. On the global scale, major dust source regions have been identified using polar orbiting satellite instruments. The MODIS Deep Blue algorithm has been particularly useful to detect small-scale sources such as floodplains, alluvial fans, rivers, and wadis , as well as to identify anthropogenic sources from agriculture. The recent release of Collection 6 MODIS aerosol products allows to extend dust source detection to the entire land surfaces, which is quite useful to identify mid to high latitude dust sources and detect not only dust from agriculture but fugitive dust from transport and industrial activities. This presentation will overview the advantages and drawbacks of using MODIS Deep Blue for dust detection, compare to other instruments (polar orbiting and geostationary). The results of Collection 6 with a new dust screening will be compared against AERONET. Applications to long range transport of anthropogenic dust will be presented.

  19. Cosmetic medical treatments: why are we so obsessed with beauty-is it nature or nurture?

    PubMed

    Jonzon, Kirsten

    2009-01-01

    Cosmetic medical treatments have become mainstream, and images of beauty surround us on television, in magazines, and in advertising. It is no wonder that the quest for beauty has become so prevalent. This paper explores why individuals choose to undergo cosmetic procedures, and looks at the nature versus nurture debate surrounding this phenomenon. It is important for nurses, physicians, nurse practitioners, or other healthcare professionals involved in the cosmetic surgery field to understand the underlying motivations for choosing to undergo elective cosmetic procedures in order to make appropriate choices about their patients' care. The first theory in this article is rooted in the "nature" school-of-thought and explores the evolutionary basis behind the quest for beauty. It shows that we may be 'hardwired' to think that our appearance signals our reproductive capability (D. B. Sarwer, L. Magee, & V. Clark, 2004) and that human physical attractiveness is merely a collection of physical traits that signal fecundity and health (V. Swami, C. Greven, & A. Furnham, 2007). The "nurture" concept focuses on the second theory, the sociocultural theory, which implies that people who choose to use cosmetic medical treatments to enhance their appearance may be attempting to increase their self-image or self-perception, improve their social relationships, and increase their probability of success across a variety of social situations. Other minor theories such as the estrogen theory and the psychological theory are discussed, along with implications for practice. All of these theories are valuable to the healthcare professional and allow a deeper understanding of the psyche of their patients. PMID:20029301

  20. Distribution of Marine Lipophilic Toxins in Shellfish Products Collected from the Chinese Market

    PubMed Central

    Wu, Haiyan; Yao, Jianhua; Guo, Mengmeng; Tan, Zhijun; Zhou, Deqing; Zhai, Yuxiu

    2015-01-01

    To investigate the prevalence of lipophilic marine biotoxins in shellfish from the Chinese market, we used hydrophilic interaction liquid chromatography-tandem mass spectrometry (LC-MS/MS) to measure levels of okadaic acid (OA), azaspiracid (AZA1), pectenotoxin (PTX2), gymnodimine (GYM), and spirolide (SPX1). We collected and analyzed 291 shellfish samples from main production sites along a wide latitudinal transect along the Chinese coastline from December 2008 to December 2009. Results revealed a patchy distribution of the five toxins and highlighted the specific geographical distribution and seasonal and species variation of the putative toxigenic organisms. All five lipophilic marine biotoxins were found in shellfish samples. The highest concentrations of OA, AZA1, PTX2, GYM, and SPX1 were 37.3, 5.90, 16.4, 14.4, and 8.97 μg/kg, respectively. These values were much lower than the legislation limits for lipophilic shellfish toxins. However, the value might be significantly underestimated for the limited detection toxins. Also, these toxins were found in most coastal areas of China and were present in almost all seasons of the year. Thus, these five toxins represent a potential threat to human health. Consequently, studies should be conducted and measures should be taken to ensure the safety of the harvested product. PMID:26184236

  1. Distribution of Marine Lipophilic Toxins in Shellfish Products Collected from the Chinese Market.

    PubMed

    Wu, Haiyan; Yao, Jianhua; Guo, Mengmeng; Tan, Zhijun; Zhou, Deqing; Zhai, Yuxiu

    2015-07-01

    To investigate the prevalence of lipophilic marine biotoxins in shellfish from the Chinese market, we used hydrophilic interaction liquid chromatography-tandem mass spectrometry (LC-MS/MS) to measure levels of okadaic acid (OA), azaspiracid (AZA1), pectenotoxin (PTX2), gymnodimine (GYM), and spirolide (SPX1). We collected and analyzed 291 shellfish samples from main production sites along a wide latitudinal transect along the Chinese coastline from December 2008 to December 2009. Results revealed a patchy distribution of the five toxins and highlighted the specific geographical distribution and seasonal and species variation of the putative toxigenic organisms. All five lipophilic marine biotoxins were found in shellfish samples. The highest concentrations of OA, AZA1, PTX2, GYM, and SPX1 were 37.3, 5.90, 16.4, 14.4, and 8.97 μg/kg, respectively. These values were much lower than the legislation limits for lipophilic shellfish toxins. However, the value might be significantly underestimated for the limited detection toxins. Also, these toxins were found in most coastal areas of China and were present in almost all seasons of the year. Thus, these five toxins represent a potential threat to human health. Consequently, studies should be conducted and measures should be taken to ensure the safety of the harvested product. PMID:26184236

  2. Excavation on the Moon: Regolith Collection for Oxygen Production and Outpost Site Preparation

    NASA Technical Reports Server (NTRS)

    Caruso, John J.; Spina, Dan C.; Greer, Lawrence C.; John, Wentworth T.; Michele, Clem; Krasowski, Mike J.; Prokop, Norman F.

    2008-01-01

    The development of a robust regolith moving system for lunar and planetary processing and construction is critical to the NASA mission to the Moon and Mars. Oxygen production may require up to 200 metric tons of regolith collection per year; outpost site development may require several times this amount. This paper describes progress in the small vehicle implement development and small excavation system development. Cratos was developed as a platform for the ISRU project to evaluate the performance characteristics of a low center of gravity, small (0.75m x 0.75m x 0.3m), low-power, tracked vehicle performing excavation, load, haul, and dump operations required for lunar ISRU. It was tested on loose sand in a facility capable of producing level and inclined surfaces, and demonstrated the capability to pick up, carry, and dump sand, allowing it to accomplish the delivery of material to a site. Cratos has demonstrated the capability to pick up and deliver simulant to a bury an inflatable habitat, to supply an oxygen production plant, and to build a ramp.

  3. Screening the entire USDA castor germplasm collection for oil content and fatty acid composition for optimum biodiesel production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Castor has tremendous potential as a feedstock for biodiesel production. The oil content and fatty acid composition in castor seed are important factors to determine the price for production and affect the key fuel properties of biodiesel. There were 1033 available castor accessions collected or don...

  4. Evaluation of oil content and fatty acid composition in the USDA castor germplasm collection for biodiesel production.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Castor has potential as a feedstock for biodiesel production. The oil content and fatty acid composition in castor seed are important factors to determine the price for production and affect the key fuel properties of biodiesel. There were 1033 available castor accessions collected or donated from 4...

  5. Bioprocesses for the manufacture of ingredients for foods and cosmetics.

    PubMed

    Cheetham, Peter S J

    2004-01-01

    This chapter describes the rapid growth in the use of biotransformation processes to manufacture food and cosmetic ingredients. Newly introduced processes include those to produce both ingredients not previously available, and also improved processes to make ingredients previously produced by chemical synthesis, fermentation or extraction from natural sources. What can we learn from what has already been achieved that will help us in the future? This question is very important because the key challenge is not just to do innovative research, but also to develop such research into cost-effective industrial scale processes that deliver products of proven utility to the end customer, and at prices that give good returns on R&D investments to the manufacturer. Therefore biotransformation R&D information is presented in the real-life context of manufacturing, IP, regulatory and safety, product costs and quality etc. Examples of new ingredients and processes are given that illustrate the great variety of ingredients produced biochemically, and the range of raw materials and enzyme reactions used to make them. These examples also illustrate how the technical advances made in developing these processes and products are inseparable from economic factors, especially production costs and functional benefits that create the demand and set the performance, cost, and quality standards for the product. Many of the key factors necessary for the translation of research into commercial successes are identified and described, as well as some special features that have helped individual processes to become successful. This review also proves that a key factor for success is management that can successfully integrate and implement the large number of different technical and commercial factors involved. The wide range of examples provided also prove that very many of the technical advances made in the field of applied biocatalysis have actually been made while developing processes for

  6. Cosmetic surgery in inpatients with eating disorders: attitudes and experience.

    PubMed

    Coughlin, Janelle W; Schreyer, Colleen C; Sarwer, David B; Heinberg, Leslie J; Redgrave, Graham W; Guarda, Angela S

    2012-01-01

    Body image disturbance is frequent among individuals undergoing cosmetic surgery and core to the pathology of eating disorders (ED); however, there is little research examining cosmetic surgery in ED. This study examined body image related measures, ED behaviors, and depression as predictors of attitudes toward cosmetic surgery in 129 women with ED. Patients who had undergone surgery (n=16, 12%) were compared to those who had not. Having a purging diagnosis, linking success to appearance, and making physical appearance comparisons were predictive of more favorable cosmetic surgery attitudes. All of those who had undergone surgery had purging diagnoses and, on average, were older, had higher BMIs, and were more likely to make physical appearance comparisons and know someone who had undergone surgery. In ED, acceptance and pursuit of cosmetic surgery appears to be related to social group influences more than weight and shape disturbance, media influences, or mood. PMID:22119760

  7. Safety Assessment of Boron Nitride as Used in Cosmetics.

    PubMed

    Fiume, Monice M; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-01-01

    The Cosmetic Ingredient Review Expert Panel (Panel) assessed the safety of boron nitride which functions in cosmetics as a slip modifier (ie, it has a lubricating effect). Boron nitride is an inorganic compound with a crystalline form that can be hexagonal, spherical, or cubic; the hexagonal form is presumed to be used in cosmetics. The highest reported concentration of use of boron nitride is 25% in eye shadow formulations. Although boron nitride nanotubes are produced, boron nitride is not listed as a nanomaterial used in cosmetic formulations. The Panel reviewed available chemistry, animal data, and clinical data and concluded that this ingredient is safe in the present practices of use and concentration in cosmetic formulations. PMID:26684796

  8. Necrotizing scleritis as a complication of cosmetic eye whitening procedure

    PubMed Central

    2013-01-01

    Background We report necrotizing scleritis as a serious complication of a cosmetic eye whitening procedure that involves the use of intraoperative and postoperative topical mitomycin C. Findings This is a single case report. A 59-year-old Caucasian male with a history of blepharitis status post uncomplicated LASIK refractive surgery reported chronic conjunctival hyperemia for 15 years prior to undergoing a cosmetic eye whitening procedure. He presented to our clinic 12 months after the cosmetic eye whitening procedure with progressive bilateral necrotizing scleritis and scleral calcification. Conclusions Chronic conjunctival hyperemia may prompt patients to seek surgical correction with cosmetic eye whitening procedures. However, conjunctival hyperemia secondary to tear deficiency and evaporative dry eye may predispose to poor wound healing. Serious complications including necrotizing scleritis may result from cosmetic eye whitening procedures and the use of topical mitomycin C. PMID:23514228

  9. Critical analysis of the SCCNFP/SCCP safety assessment of cosmetic ingredients (2000-2006).

    PubMed

    Pauwels, M; Dejaegher, B; Vander Heyden, Y; Rogiers, V

    2009-04-01

    Over the years the Scientific Committee on Cosmetic products and Non-Food Products intended for consumers (SCCNFP) and its successor, the Scientific Committee on Consumer Products (SCCP) have assessed a substantial number of cosmetic ingredients, either present on the annexes of the cosmetic products directive or raising some concern for human health. The study of 185 SCC(NF)P opinions issued between 2000 and 2006, presented here, reveals that hair dyes and hair dye components clearly dominated the scene and that the percentage of positive opinions distinctly increased between 2003 and 2006. In order to explain the shift observed over time, the general content of the submissions as well as the perceived quality of the individual studies were related to the positive/negative outcomes of the SCC(NF)P opinions. Problem areas included identification of the compound under study and its physicochemistry, dermal absorption, mutagenicity/genotoxicity testing and exposure assessment. These studies, which form part of a standard ingredient dossier, were available, but sometimes of insufficient scientific quality as judged by the SCC(NF)P. To complete the general analysis some considerations from industry and the SCCP secretariat are mentioned. PMID:19271324

  10. Intragastric balloon: ethics, medical need and cosmetics.

    PubMed

    Kotzampassi, Katerina; Shrewsbury, Anne D

    2008-01-01

    The development of the intragastic balloon as a safe, noninvasive, alternative method to weight reduction raises all the ethical questions routinely faced by practitioners of other forms of cosmetic surgery. In the case of the morbidly, severely or merely obese, the surgeon is faced with a medical decision in a situation defined by medical parameters. The case of the overweight or normal may, however, create an ethical dilemma in which the doctor is forced to make decisions of a nonmedical nature, for which his training has not prepared him, and relating essentially to his personal attitudes and moral beliefs, culture and the recognition that 'if I don't, somebody else--possibly less competent--will'. PMID:18600015

  11. Cosmetic Surgery Makeover Programs and Intentions to Undergo Cosmetic Enhancements: A Consideration of Three Models of Media Effects

    ERIC Educational Resources Information Center

    Nabi, Robin L.

    2009-01-01

    The recent proliferation of reality-based television programs highlighting cosmetic surgery has raised concerns that such programming promotes unrealistic expectations of plastic surgery and increases the desire of viewers to undergo such procedures. In Study 1, a survey of 170 young adults indicated little relationship between cosmetic surgery…

  12. Aesthetic/Cosmetic surgery and ethical challenges.

    PubMed

    Atiyeh, Bishara S; Rubeiz, Michel T; Hayek, Shady N

    2008-11-01

    Is aesthetic surgery a business guided by market structures aimed primarily at material gain and profit or a surgical intervention intended to benefit patients and an integral part of the health-care system? Is it a frivolous subspecialty or does it provide a real and much needed service to a wide range of patients? At present, cosmetic surgery is passing through an identity crisis as well as an acute ethical dilemma. A closer look from an ethical viewpoint makes clear that the doctor who offers aesthetic interventions faces many serious ethical problems which have to do with the identity of the surgeon as a healer. Aesthetic surgery that works only according to market categories runs the risk of losing the view for the real need of patients and will be nothing else than a part of a beauty industry which has the only aim to sell something, not to help people. Such an aesthetic surgery is losing sight of real values and makes profit from the ideology of a society that serves only vanity, youthfulness, and personal success. Unfortunately, some colleagues brag that they chose the plastic surgery specialty just to become rich aesthetic surgeons, using marketing tactics to promote their practice. This is, at present, the image we project. As rightly proposed, going back a little to Hippocrates, to the basics of being a physician, is urgently warranted! Being a physician is all that a "cosmetic" surgeon should be. In the long run, how one skillfully and ethically practices the art of plastic surgery will always speak louder than any words. PMID:18820963

  13. Levelized life-cycle costs for four residue-collection systems and four gas-production systems

    SciTech Connect

    Thayer, G.R.; Rood, P.L.; Williamson, K.D. Jr.; Rollett, H.

    1983-01-01

    Technology characterizations and life-cycle costs were obtained for four residue-collection systems and four gas-production systems. All costs are in constant 1981 dollars. The residue-collection systems were cornstover collection, wheat-straw collection, soybean-residue collection, and wood chips from forest residue. The life-cycle costs ranged from $19/ton for cornstover collection to $56/ton for wood chips from forest residues. The gas-production systems were low-Btu gas from a farm-size gasifier, solar flash pyrolysis of biomass, methane from seaweed farms, and hydrogen production from bacteria. Life-cycle costs ranged from $3.3/10/sup 6/ Btu for solar flash pyrolysis of biomass to $9.6/10/sup 6/ Btu for hydrogen from bacteria. Sensitivity studies were also performed for each system. The sensitivity studies indicated that fertilizer replacement costs were the dominate costs for the farm-residue collection, while residue yield was most important for the wood residue. Feedstock costs were most important for the flash pyrolysis. Yields and capital costs are most important for the seaweed farm and the hydrogen from bacteria system.

  14. Short antimicrobial peptides as cosmetic ingredients to deter dermatological pathogens.

    PubMed

    Rahnamaeian, Mohammad; Vilcinskas, Andreas

    2015-11-01

    Antimicrobial peptides (AMPs) are components of the innate immune system in many species of animals. Their diverse spectrum of activity against microbial pathogens, both as innate defense molecules and immunomodulators, makes them attractive candidates for the development of a new generation of antibiotics. Although the potential immunogenicity of AMPs means they are not suitable for injection and their susceptibility to digestive peptidases is likely to reduce their oral efficacy, they are ideal for topical formulations such as lotions, creams, shampoos, and wound dressings and could therefore be valuable products for the cosmetic industry. In this context, short AMPs (<20 amino acids) lacking disulfide bonds combine optimal antimicrobial activity with inexpensive chemical synthesis and are therefore more compatible with large-scale production and the modifications required to ensure stability, low toxicity, and microbial specificity. Proof-of-concept for the application of AMPs as novel anti-infectives has already been provided in clinical trials. This perspective considers the anti-infective properties of short AMPs lacking disulfide bonds, which are active against dermatologically important microflora. We consider the challenges that need to be addressed to facilitate the prophylactic application of AMPs in personal care products. PMID:26307444

  15. The MODIS (Collection V005) BRDF/albedo product: Assessment of spatial representativeness over forested landscapes

    SciTech Connect

    Roman, Miguel O.; Schaaf, Crystal; Woodcock, Curtis E.; Strahler, Alan; Yang, Xiaoyuan; Braswell, Rob H.; Curtis, Peter; Davis, Kenneth J.; Dragoni, Danilo; Goulden, Michael L.; Gu, Lianhong; Hollinger, David Y; Meyers, Tilden P.; Wilson, Tim B.; Munger, J. William; Wofsy, Steve; Privette, Jeffrey L.; Richardson, Andrew D.

    2009-11-01

    A new methodology for establishing the spatial representativeness of tower albedo measurements that are routinely used in validation of satellite retrievals from global land surface albedo and reflectance anisotropy products is presented. This method brings together knowledge of the intrinsic biophysical properties of a measurement site, and the surrounding landscape to produce a number of geostatistical attributes that describe the overall variability, spatial extent, strength of the spatial correlation, and spatial structure of surface albedo patterns at separate seasonal periods throughout the year. Variogram functions extracted from Enhanced Thematic Mapper Plus (ETM+) retrievals of surface albedo using multiple spatial and temporal thresholds were used to assess the degree to which a given point (tower) measurement is able to capture the intrinsic variability of the immediate landscape extending to a satellite pixel. A validation scheme was implemented over a wide range of forested landscapes, looking at both deciduous and coniferous sites, from tropical to boreal ecosystems. The experiment focused on comparisons between tower measurements of surface albedo acquired at local solar noon and matching retrievals from the MODerate Resolution Imaging Spectroradiometer (MODIS) (Collection V005) Bidirectional Reflectance Distribution Function (BRDF)/albedo algorithm. Assessments over a select group of field stations with comparable landscape features and daily retrieval scenarios further demonstrate the ability of this technique to identify measurement sites that contain the intrinsic spatial and seasonal features of surface albedo over sufficiently large enough footprints for use in modeling and remote sensing studies. This approach, therefore, improves our understanding of product uncertainty both in terms of the representativeness of the field data and its relationship to the larger satellite pixel.

  16. Cloud Retrieval Intercomparisons Between SEVIRI, MODIS and VIIRS with CHIMAERA PGE06 Data Collection 6 Products

    NASA Technical Reports Server (NTRS)

    Wind, Galina; Riedi, Jerome; Platnick, Steven; Heidinger, Andrew

    2014-01-01

    The Cross-platform HIgh resolution Multi-instrument AtmosphEric Retrieval Algorithms (CHIMAERA) system allows us to perform MODIS-like cloud top, optical and microphysical properties retrievals on any sensor that possesses a minimum set of common spectral channels. The CHIMAERA system uses a shared-core architecture that takes retrieval method out of the equation when intercomparisons are made. Here we show an example of such retrieval and a comparison of simultaneous retrievals done using SEVIRI, MODIS and VIIRS sensors. All sensor retrievals are performed using CLAVR-x (or CLAVR-x based) cloud top properties algorithm. SEVIRI uses the SAF_NWC cloud mask. MODIS and VIIRS use the IFF-based cloud mask that is a shared algorithm between MODIS and VIIRS. The MODIS and VIIRS retrievals are performed using a VIIRS branch of CHIMAERA that limits available MODIS channel set. Even though in that mode certain MODIS products such as multilayer cloud map are not available, the cloud retrieval remains fully equivalent to operational Data Collection 6.

  17. Improved cosmetic activity by optimizing the Lithospermum erythrorhizon extraction process.

    PubMed

    Kim, Ji Seon; Seo, Yong Chang; No, Ra Hwan; Lee, Hyeon Yong

    2015-01-01

    This study was conducted to expand the use of Lithospermum erythrorhizon, which is a good source of natural dye, in skin whitening and immune activation cosmetics. The goal was to provide cosmeceutical data about the extraction yield and shikonin contents of this plant by optimizing the ultrasonic extraction and high pressure extraction conditions. Under optimal extraction conditions, which consisted of 500 MPa for 60 min and 120 kHz for 90 min, 27.49 and 3.19 % (w/w) of the highest extraction yield and shikonin contents were obtained, compared to 16.32 and 1.81 % from a conventional ethanol extract (EE) control. Hyaluronidase inhibition activity was measured as 44.24 % after adding 1.0 mg/ml of ethanol extract, but it was as high as 64.19 % when using extract produced by ultrasonication with high pressure extraction (UE + HPE). The MMP-1 expression levels from skin fibroblast cells (CCD-986sk) treated with or without UV irradiation were also lowered by as much as 110.6 % after adding 1.0 mg/ml of the UE + HPE extract, relative to 126.9 % from the EE. After UVA exposure, prostaglandin E2 production from RAW 264.7 was also lower, at 110.6 %, which also indicates that the extract from the UE + HPE process enhanced skin immune activation activities. For the skin whitening activity, tyrosinase inhibitory activity was observed at 67.15 % in the HPE + UE extract, which was ca. 20 % higher than that of the EE extract (57.48 %). To reduce melanin production in Clone M-3 cells, 79.5 % of the melanin production was estimated after adding 1.0 mg/ml of the UE + HPE extract compared to that of the control (no treatment), which was similar to the 77.4 % result found in an ascorbic acid positive control. The highest shikonin secretion was conclusively obtained under the optimal conditions and resulted in a significant improvement of the cosmetic activities of L. erythrorhizon extracts. PMID:24287611

  18. A Review of Psychosocial Outcomes for Patients Seeking Cosmetic Surgery

    PubMed Central

    Honigman, Roberta J.; Phillips, Katharine A.; Castle, David J.

    2006-01-01

    The authors reviewed the literature on psychological and psychosocial outcomes for individuals undergoing cosmetic surgery, to address whether elective cosmetic procedures improve psychological well-being and psychosocial functioning and whether there are identifiable predictors of an unsatisfactory psychological outcome. They conducted a search of appropriate computerized databases for studies that evaluated psychological and psychosocial status both before and after elective cosmetic surgery. They identified 37 relevant studies of varying cosmetic procedures that utilized disparate methodologies. Overall, patients appeared generally satisfied with the outcome of their procedures, although some exhibited transient and some exhibited longer-lasting psychological disturbance. Factors associated with poor psychosocial outcome included being young, being male, having unrealistic expectations of the procedure, previous unsatisfactory cosmetic surgery, minimal deformity, motivation based on relationship issues, and a history of depression, anxiety, or personality disorder. Body dysmorphic disorder was also recognized by some studies as a predictor of poor outcome, a finding reinforced by reference to the psychiatric literature. The authors conclude that although most people appear satisfied with the outcome of cosmetic surgical procedures, some are not, and attempts should be made to screen for such individuals in cosmetic surgery settings. PMID:15083026

  19. Study on radiation transfer in human skin for cosmetics

    NASA Astrophysics Data System (ADS)

    Yamada, Jun; Kawamura, Ayumu; Miura, Yoshimasa; Takata, Sadaki; Ogawa, Katsuki

    2005-06-01

    In order to design cosmetics producing the optical properties that are required for a beautiful skin, the radiation transfer in the skin has been numerically investigated by the Monte Carlo method and the effects of skin texture and cosmetics on the radiation transfer have been empirically investigated using an artificial skin. The numerical analysis showed that the total internal reflection suppresses large portion of radiation going out through the skin surface Additionally, the experimental study revealed that skin texture and cosmetics not only diffusely reflect the incoming radiation, but also lead the internally reflected radiation to the outside of the skin.

  20. Cosmetic Lateral Canthoplasty: Preserving the Lateral Canthal Angle.

    PubMed

    Kim, Yeon-Jun; Lee, Kyu Ho; Choi, Hong Lim; Jeong, Eui Cheol

    2016-07-01

    Cosmetic lateral canthoplasty, in which the size of the eye is increased by extending the palpebral fissure and decreasing the degree of the eye slant, has become a prevalent procedure for East Asians. However, it is not uncommon for there to be complications or unfavorable results after the surgery. With this in mind, the authors have designed a surgical method to reduce complications in cosmetic lateral canthoplasty by preserving the lateral canthal angle. We discuss here the anatomy required for surgery, the surgical methods, and methods for reducing complications during cosmetic lateral canthoplasty. PMID:27462563

  1. Cosmetic Lateral Canthoplasty: Preserving the Lateral Canthal Angle

    PubMed Central

    Lee, Kyu Ho; Choi, Hong Lim; Jeong, Eui Cheol

    2016-01-01

    Cosmetic lateral canthoplasty, in which the size of the eye is increased by extending the palpebral fissure and decreasing the degree of the eye slant, has become a prevalent procedure for East Asians. However, it is not uncommon for there to be complications or unfavorable results after the surgery. With this in mind, the authors have designed a surgical method to reduce complications in cosmetic lateral canthoplasty by preserving the lateral canthal angle. We discuss here the anatomy required for surgery, the surgical methods, and methods for reducing complications during cosmetic lateral canthoplasty. PMID:27462563

  2. Safety assessment of 2-amino-4-hydroxyethylaminoanisole and 2-amino-4-hydroxyethylaminoanisole sulfate as used in cosmetics.

    PubMed

    Burnett, Christina L; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2013-01-01

    2-Amino-4-hydroxyethylaminoanisole and its salt, 2-amino-4-hydroxyethylaminoanisole sulfate, are used as coupling agents in oxidative hair dyes. The Cosmetic Ingredient Review Expert Panel reviewed relevant animal and human data related to the ingredient. The Expert Panel concluded that 2-amino-4-hydroxyethylaminoanisole and 2-amino-4-hydroxyethylaminoanisole sulfate are safe for use in oxidative hair dye formulations. The Expert Panel cautioned that these ingredients should not be used in cosmetic products in which N-nitroso compounds may be formed. PMID:23696576

  3. Direct identification of prohibited substances in cosmetics and foodstuffs using ambient ionization on a miniature mass spectrometry system.

    PubMed

    Ma, Qiang; Bai, Hua; Li, Wentao; Wang, Chao; Li, Xinshi; Cooks, R Graham; Ouyang, Zheng

    2016-03-17

    Significantly simplified work flows were developed for rapid analysis of various types of cosmetic and foodstuff samples by employing a miniature mass spectrometry system and ambient ionization methods. A desktop Mini 12 ion trap mass spectrometer was coupled with paper spray ionization, extraction spray ionization and slug-flow microextraction for direct analysis of Sudan Reds, parabens, antibiotics, steroids, bisphenol and plasticizer from raw samples with complex matrices. Limits of detection as low as 5 μg/kg were obtained for target analytes. On-line derivatization was also implemented for analysis of steroid in cosmetics. The developed methods provide potential analytical possibility for outside-the-lab screening of cosmetics and foodstuff products for the presence of illegal substances. PMID:26920774

  4. Red, White and Black: Colors of Beauty, Tints of Health and Cosmetic Materials in Early Modern English Art Writing.

    PubMed

    Sammern, Romana

    2015-01-01

    Alongside Richard Haydocke's translation of Giovanni Paolo Lomazzo's treatise on painting (1598), the article examines concepts of color concerning cosmetics, painting and complexion as they relate to aesthetics, artistic and medical practice in the sixteenth and seventeenth centuries. Beginning with white and red as ideal colors of beauty in Agnolo Firenzuola's Discourse on the beauty of women (1541), the essay places color in relation to major issues in art, medicine and empiricism by discussing beauty as a quality of humoral theory and its colors as visual results of physiological processes. Challenging the relation of art and nature, gender and production, Lomazzo's account of complexion and Haydocke's additions on cosmetic practices and face-painting provide key passages that shed light on the relation of cosmetics colors, art writing and artistic practices at the convergence of the body, art and medicine in the context of the emerging English virtuosi around 1600. PMID:26856049

  5. Production of Live Offspring from Vitrified-Warmed Oocytes Collected at Metaphase I Stage

    PubMed Central

    Xu, Jie; Cheng, An-Sheng; Chang, Chia-Chun; Nagy, Zsolt Peter; Yang, Cho-Chen; Ding, Shih-Torng; Sung, Li-Ying

    2016-01-01

    Vitrification of matured oocytes is widely adopted in human clinics and animal research laboratories. Cryopreservation of immature oocytes, particularly those at metaphase I (MI), remains a challenge. In the present work, mouse MI oocytes denuded of cumulus cells were vitrified and warmed (V/W) either prior to (V/W-BEFORE-IVM, n = 562) or after (V/W-AFTER-IVM, n = 664) in vitro maturation (IVM). Derivative metaphase II (MII) oocytes were then used for intracytoplasmic sperm injection (ICSI). In the control groups, in vivo matured MII oocytes were used freshly (FRESH-MII, n = 517) or after V/W (MII-V/W, n = 617). In vitro and in vivo developmental competencies were compared among groups. Satisfactory blastocyst rates were achieved in V/W-BEFORE-IVM (27.5%) and V/W-AFTER-IVM (32.4%) groups, albeit as expected still lower than those from fresh-MII (56.1%) or MII-V/W (45.6%) oocytes. Similarly, the term development rates from V/W-BEFORE-IVM and V/W-AFTER-IVM were 12.4% and 16.7% respectively, acceptable but lower than those of the fresh-MII (41.2%) and MII-V/W (23.3%) groups. These data demonstrate that oocytes collected at MI stage are amenable to V/W, which can be performed before or after IVM with acceptable development rates including production of healthy pups. These findings provide useful knowledge to researchers and clinical practitioners for preservation and use of the otherwise discarded MI oocytes. PMID:27333297

  6. 77 FR 35110 - Agency Information Collection Activity Under OMB Review: Production Plan Reports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... updated future product plans, as well as production data through the recent past, including data about... manufacturers, as well as production data through the recent past, including data about engines and...: Production Plan Reports AGENCY: National Highway Traffic Safety Administration (NHTSA), Department...

  7. Combination therapy in clinical and cosmetic dermatology: the marriage of device and drug.

    PubMed

    Nestor, Mark Steven

    2004-01-01

    The first generations of lasers used in clinical and cosmetic dermatology achieved their effects by means of epidermal and dermal ablation. While effective in removing some of the stigmata of photodamage including pigmentary changes and rhytides, vascular abnormalities associated with such conditions as melasma and rosacea, were not sufficiently effective. The new generation of laser and non-laser light devices (eg, intense pulsed light or IPL) offer excellent results in the management of clinical and cosmetic conditions, including significant changes in improvement in vascular conditions such as rosacea and actinic damage and stimulating dermal collagen production, without significant injury to the epidermis. The combination of light therapies and topical agents adds to the efficacy of these procedures, particularly in post-procedural maintenance. Light-based therapies have been an important addition to the anti-acne armamentarium as they are effective and do not add to the increasing bacterial resistance problem. PMID:15552594

  8. Antibacterial Effects of Cinnamon: From Farm to Food, Cosmetic and Pharmaceutical Industries.

    PubMed

    Nabavi, Seyed Fazel; Di Lorenzo, Arianna; Izadi, Morteza; Sobarzo-Sánchez, Eduardo; Daglia, Maria; Nabavi, Seyed Mohammad

    2015-09-01

    Herbs and spices have been used since ancient times, because of their antimicrobial properties increasing the safety and shelf life of food products by acting against foodborne pathogens and spoilage bacteria. Plants have historically been used in traditional medicine as sources of natural antimicrobial substances for the treatment of infectious disease. Therefore, much attention has been paid to medicinal plants as a source of alternative antimicrobial strategies. Moreover, due to the growing demand for preservative-free cosmetics, herbal extracts with antimicrobial activity have recently been used in the cosmetic industry to reduce the risk of allergies connected to the presence of methylparabens. Some species belonging to the genus Cinnamomum, commonly used as spices, contain many antibacterial compounds. This paper reviews the literature published over the last five years regarding the antibacterial effects of cinnamon. In addition, a brief summary of the history, traditional uses, phytochemical constituents, and clinical impact of cinnamon is provided. PMID:26378575

  9. Antibacterial Effects of Cinnamon: From Farm to Food, Cosmetic and Pharmaceutical Industries

    PubMed Central

    Nabavi, Seyed Fazel; Di Lorenzo, Arianna; Izadi, Morteza; Sobarzo-Sánchez, Eduardo; Daglia, Maria; Nabavi, Seyed Mohammad

    2015-01-01

    Herbs and spices have been used since ancient times, because of their antimicrobial properties increasing the safety and shelf life of food products by acting against foodborne pathogens and spoilage bacteria. Plants have historically been used in traditional medicine as sources of natural antimicrobial substances for the treatment of infectious disease. Therefore, much attention has been paid to medicinal plants as a source of alternative antimicrobial strategies. Moreover, due to the growing demand for preservative-free cosmetics, herbal extracts with antimicrobial activity have recently been used in the cosmetic industry to reduce the risk of allergies connected to the presence of methylparabens. Some species belonging to the genus Cinnamomum, commonly used as spices, contain many antibacterial compounds. This paper reviews the literature published over the last five years regarding the antibacterial effects of cinnamon. In addition, a brief summary of the history, traditional uses, phytochemical constituents, and clinical impact of cinnamon is provided. PMID:26378575

  10. [Recent developments on the European ban on animal experiments for cosmetics].

    PubMed

    Ruhdel, I W

    2001-01-01

    For the second time the European Commission has postponed the sales ban on cosmetics products that have been developed and tested in animal experiments now until 2002. In the meantime the Commission wants to adopt the Seventh Amendment of the EU Cosmetics Directive. In its draft the Commission proposes to scrap the sales ban and replace it with an animal testing ban. This change would avoid possible conflicts with the WTO, however, from the animal welfare point of view would result in animal testing moving into third countries instead of avoiding them. This is because cosmetics products tested on animals outside the EU could be sold in the EU without any restrictions. As a consequence this measure would take the pressure from authorities and industry to further develop and adopt alternative methods. Other proposed measures are not acceptable from the animal welfare point of view, e.g. because they contradict Directive 86/609 and would result in a delay of the application of validated alternative methods. The Deutscher Tierschutzbund therefore still demands an immediate and complete sales ban in connection with an animal testing ban within the EU. PMID:11248844

  11. Spatial and Temporal Characteristics of Aerosols from Collection 6 Aqua and Terra MODIS e-Deep Blue Products

    NASA Astrophysics Data System (ADS)

    Bettenhausen, C.; Hsu, N. Y. C.; Sayer, A. M.; Lee, J.; Carletta, N.

    2015-12-01

    Aerosols continue to attract a significant amount of attention from researchers worldwide due to their extensive effects on Earth's climate, ecology, public health, and even energy production. In order to truly understand these effects, a long, stable, and well-calibrated data record is required. Since 2000 and 2002, the Moderate Resolution Imaging Spectroradiometer (MODIS) instruments aboard the Terra and Aqua satellites together with the e-Deep Blue aerosol retrieval algorithm have been providing such a data record. After a multi-year development effort, the production of both Aqua and Terra MODIS Collection 6 (C6) atmosphere products successfully completed earlier this year and the data was released to the public shortly thereafter. The C6 Deep Blue products (now enhanced Deep Blue or e-Deep Blue) have been significantly improved over the previous Collection 5.1 version. In this poster we provide an overview of the latest C6 e-Deep Blue products and the improvements implemented since the previous collection including coverage over dark surfaces and updates to the Terra calibration. Validation results utilizing Aerosol Robotic Network (AERONET) data are also summarized. We then use the C6 e-Deep Blue products from both Aqua and Terra to explore the spatial characteristics in addition to the seasonal and inter-annual variability of aerosols on both regional and global scales. We also use this as an opportunity to compare these results and investigate any differences found between the two instruments.

  12. Collection of Ground Biophysical Measurements in support of Copernicus Global Land Product Validation: The ImagineS database

    NASA Astrophysics Data System (ADS)

    Camacho, Fernando; Lacaze, Roselyne; Latorre, Consuelo; Baret, Fred; De la Cruz, Fernando; Demarez, Valerie; Di Bella, Carlos; García-Haro, Javier; González-Dugo, M. Pat; Kussul, Nataila; Mattar, Cristian; Pattey, Elizabeth; Nestola, Enrica; Rudiger, Chris; Savin, Igor; Boschetti, Mirco; Bossio, Deborah; Castrignano, Anna Maria; Weiss, Marie; Zribi, Merez

    2015-04-01

    Provision of reliable ground reference datasets is mandatory for the validation of satellite products. The ground data should be collected considering the spatial variability of the sites in agreement with recommendations of the CEOS WGCV Land Product Validation sub-group for validation of moderate resolution satellite products. This paper describes a network of demonstration sites established within the FP7 ImagineS project in support of the validation of Copernicus Global Land biophysical vegetation (LAI, FAPAR and FCover) products where ground measurements are being collected. Protocols for field data collection based on optical instruments as well as for up-scaling of local ground data to the site extent are provided. Up to now, 10 different sites have been sampled in 45 field campaigns during the last two years (2013-2014); reaching the number of one-thousand Elementary Sampling Units (ESU) sampled with digital hemispherical photograph (DHP), LAI-2200 or AccuPAR devices. Additional campaigns are expected during 2015. Moreover, autonomous PAR systems (PASTIS) have been installed over a few sites for the continuous monitoring of FAPAR and PAI. A comprehensive database for the validation of Copernicus Global Land biophysical products is being prepared. The ImagineS database will be shared through the ImagineS web site whereas mean values at 3x3 km2 could be shared through the CEOS On-Line Validation Experiment (OLIVE) tool for the validation of medium resolution satellite biophysical products.

  13. Beam shaping for cosmetic hair removal

    NASA Astrophysics Data System (ADS)

    Lizotte, Todd E.; Tuttle, Tracie

    2007-09-01

    Beam shaping has the potential to provide comfort to people who require or seek laser based cosmetic skin procedures. Of immediate interest is the procedure of aesthetic hair removal. Hair removal is performed using a variety of wavelengths from 480 to 1200 nm by means of filtered Xenon flash lamps (pulsed light) or 810 nm diode lasers. These wavelengths are considered the most efficient means available for hair removal applications, but current systems use simple reflector designs and plane filter windows to direct the light to the surface being exposed. Laser hair removal is achieved when these wavelengths at sufficient energy levels are applied to the epidermis. The laser energy is absorbed by the melanin (pigment) in the hair and hair follicle which in turn is transformed into heat. This heat creates the coagulation process, which causes the removal of the hair and prevents growth of new hair [1]. This paper outlines a technique of beam shaping that can be applied to a non-contact based hair removal system. Several features of the beam shaping technique including beam uniformity and heat dispersion across its operational treatment area will be analyzed. A beam shaper design and its fundamental testing will be discussed in detail.

  14. Investigation of fragrance stability used in the formulation of cosmetic and hygienic products using headspace solid-phase microextraction by nanostructured materials followed by gas chromatography with mass spectrometry.

    PubMed

    Masoum, Saeed; Gholami, Ali; Ghaheri, Salehe; Bouveresse, Delphine Jouan-Rimbaud; Cordella, Christophe B Y; Rutledge, Douglas N

    2016-07-01

    A new composite coating of polypyrrole and sodium lauryl ether sulfate was electrochemically prepared on a stainless-steel wire using cyclic voltammetry. The application and performance of the fiber was evaluated for the headspace solid-phase microextraction of a fragrance in aqueous bleach samples followed by gas chromatography combined with mass spectrometry to assess the fragrance stability in this kind of household cleaning product. To obtain a stable and efficient composite coating, parameters related to the coating process such as scan rate and numbers of cycles were optimized using a central composite design. In addition, the effects of various parameters on the extraction efficiency of the headspace solid-phase microextraction process such as extraction temperature and time, ionic strength, sample volume, and stirring rate were investigated by experimental design methods using Plackett-Burman and Doehlert designs. The optimum values of 53°C and 28 min for sample temperature and time, respectively, were found through response surface methodology. Results show that the combination of polypyrrole and sodium lauryl ether sulfate in a composite form presents desirable opportunities to produce new materials to study fragrance stability by headspace solid-phase microextraction. PMID:27219290

  15. Safety Assessment of Alkyl Esters as Used in Cosmetics.

    PubMed

    Fiume, Monice M; Heldreth, Bart A; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-09-01

    The Cosmetic Ingredient Review Expert Panel (Panel) assessed the safety of 237 alkyl esters for use in cosmetics. The alkyl esters included in this assessment have a variety of reported functions in cosmetics, with skin-conditioning agent being the most common function. The Panel reviewed available animal and clinical data in making its determination of safety on these ingredients, and where there were data gaps, similarity in structure, properties, functions, and uses of these ingredients allowed for extrapolation of the available toxicological data to assess the safety of the entire group. The Panel concluded that these ingredients are safe in cosmetic formulations in the present practices of use and concentration when formulated to be nonirritating. PMID:26362120

  16. Safety Assessment of Alkyl Ethylhexanoates as Used in Cosmetics.

    PubMed

    Fiume, Monice; Heldreth, Bart; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-01-01

    The Cosmetic Ingredient Review (CIR) Expert Panel (Panel) assessed the safety of 16 alkyl ethylhexanoates for use in cosmetics, concluding that these ingredients are safe in cosmetic formulations in the present practices of use and concentrations when formulated to be nonirritating. The alkyl ethylhexanoates primarily function as skin-conditioning agents in cosmetics. The highest concentration of use reported for any of the alkyl ethylhexanoates is 77.3% cetyl ethylhexanoate in rinse-off formulations used near the eye, and the highest leave-on use reported is 52% cetyl ethylhexanoate in lipstick formulations. The Panel reviewed available animal and clinical data related to these ingredients, and the similarities in structure, properties, functions, and uses of ingredients from previous CIR assessments on constituent alcohols that allowed for extrapolation of the available toxicological data to assess the safety of the entire group. PMID:26684798

  17. Case Reports: Low Back Pain in the Cosmetic Athlete.

    ERIC Educational Resources Information Center

    Goodman, Carol E.

    1987-01-01

    Case studies indicate that the cosmetic athlete, who exercises primarily to attain or maintain an attractive physical appearance, may overwork unconditioned muscles and stress the spine and other structures. (Author/CB)

  18. Does Specific Instruction during Collecting from Several Sources Affect the Quality of the Written Text Product?

    ERIC Educational Resources Information Center

    Hilbig, Annemarie; Proske, Antje

    2014-01-01

    Although academic writing is a complex interplay of comprehending and producing text the aspect of collecting information from source texts is hardly addressed in writing research. This study examined the impact of instructions supporting the collection process on writing quality, as well as the role of prior motivation and computer experience.…

  19. Change of outlook for the forest productivity estimated with remote sensing using the new Collection 6 GPP/NPP MODIS product

    NASA Astrophysics Data System (ADS)

    Marjanović, Hrvoje; Kern, Anikó; Anić, Mislav; Zorana Ostrogović Sever, Maša; Balenović, Ivan; Alberti, Giorgio; Kovač, Goran; Barcza, Zoltán

    2016-04-01

    Estimates of forest productivity from remote sensing data, such as the MOD17 GPP and NPP values derived from MODIS data, are becoming increasingly important tools for monitoring forest productivity in light of the climate change. Hence, small sensor degradation, like the one in the case of MODIS sensor on-board satellite Terra could lead so significant bias in results and false conclusions of the path that the ecosystem is on. In new Collection 6 (C6) of the MOD17 product, the sensor degradation problem has been addressed compared to the previous version Collection 5.5 (C5.5) products, offering a new outlook on the trends in forest productivity. In our work we compared the C5.5 and C6 for MOD17 GPP and NPP products against estimates from eddy covariance and field measurements ('ground truth') at young Pedunculate oak site in Jastrebarsko forest. In order to assess the outlook of forest productivity at larger scale we intersected in GIS maps of forest areas under management and MODIS pixels with 1km spatial resolution. After selecting only those pixels that have at least 90% forest coverage according to the management plans, we analysed the temporal trends and variability in MODIS derived GPP and NPP both from C5.5 and C6 products. Analysis was performed for four main forests classes according to the dominant tree species (Pedunculate oak, Sessile oak, Common beech and Silver fir).

  20. 16 CFR 1500.81 - Exemptions for food, drugs, cosmetics, and fuels.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Exemptions for food, drugs, cosmetics, and... § 1500.81 Exemptions for food, drugs, cosmetics, and fuels. (a) Food, drugs, and cosmetics. Substances subject to the Federal Food, Drug, and Cosmetic Act are exempted by section 2(f)(2) of the act; but...

  1. 16 CFR 1500.81 - Exemptions for food, drugs, cosmetics, and fuels.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Exemptions for food, drugs, cosmetics, and... § 1500.81 Exemptions for food, drugs, cosmetics, and fuels. (a) Food, drugs, and cosmetics. Substances subject to the Federal Food, Drug, and Cosmetic Act are exempted by section 2(f)(2) of the act; but...

  2. 16 CFR 1500.81 - Exemptions for food, drugs, cosmetics, and fuels.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Exemptions for food, drugs, cosmetics, and... § 1500.81 Exemptions for food, drugs, cosmetics, and fuels. (a) Food, drugs, and cosmetics. Substances subject to the Federal Food, Drug, and Cosmetic Act are exempted by section 2(f)(2) of the act; but...

  3. 16 CFR 1500.81 - Exemptions for food, drugs, cosmetics, and fuels.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Exemptions for food, drugs, cosmetics, and... § 1500.81 Exemptions for food, drugs, cosmetics, and fuels. (a) Food, drugs, and cosmetics. Substances subject to the Federal Food, Drug, and Cosmetic Act are exempted by section 2(f)(2) of the act; but...

  4. Materialism, Sociocultural Appearance Messages, and Paternal Attitudes Predict College Women's Attitudes about Cosmetic Surgery

    ERIC Educational Resources Information Center

    Henderson-King, Donna; Brooks, Kelly D.

    2009-01-01

    Rates of cosmetic surgery procedures have increased dramatically over the past several decades, but only recently have studies of cosmetic surgery attitudes among the general population begun to appear in the literature. The vast majority of those who undergo cosmetic surgery are women. We examined cosmetic surgery attitudes among 218…

  5. 16 CFR 1500.81 - Exemptions for food, drugs, cosmetics, and fuels.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Exemptions for food, drugs, cosmetics, and... § 1500.81 Exemptions for food, drugs, cosmetics, and fuels. (a) Food, drugs, and cosmetics. Substances subject to the Federal Food, Drug, and Cosmetic Act are exempted by section 2(f)(2) of the act; but...

  6. 77 FR 65854 - Notice of Request for Extension of Approval of an Information Collection; Importation of Products...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ...In accordance with the Paperwork Reduction Act of 1995, this notice announces the Animal and Plant Health Inspection Service's intention to request an extension of approval of an information collection associated with regulations restricting the importation of products of poultry and birds into the United States in order to prevent the introduction of poultry...

  7. Skin beautification with oral non-hydrolized versions of carnosine and carcinine: Effective therapeutic management and cosmetic skincare solutions against oxidative glycation and free-radical production as a causal mechanism of diabetic complications and skin aging.

    PubMed

    Babizhayev, Mark A; Deyev, Anatoliy I; Savel'yeva, Ekaterina L; Lankin, Vadim Z; Yegorov, Yegor E

    2012-10-01

    Advanced glycation Maillard reaction end products (AGEs) are causing the complications of diabetes and skin aging, primarily via adventitious and cross-linking of proteins. Long-lived proteins such as structural collagen are particularly implicated as pathogenic targets of AGE processes. The formation of α-dicarbonyl compounds represents an important step for cross-linking proteins in the glycation or Maillard reaction. The purpose of this study was to investigate the contribution of glycation coupled to the glycation free-radical oxidation reactions as markers of protein damage in the aging of skin tissue proteins and diabetes. To elucidate the mechanism for the cross-linking reaction, we studied the reaction between a three-carbon α-dicarbonyl compound, methylglyoxal, and amino acids using EPR spectroscopy, a spectrophotometric kinetic assay of superoxide anion production at the site of glycation and a chemiluminescence technique. The transglycating activity, inhibition of transition metal ions peroxidative catalysts, resistance to hydrolysis of carnosine mimetic peptide-based compounds with carnosinase and the protective effects of carnosine, carcinine and related compounds against the oxidative damage of proteins and lipid membranes were assessed in a number of biochemical and model systems. A 4-month randomized, double-blind, controlled study was undertaken including 42 subjects where the oral supplement of non-hydrolized carnosine (Can-C Plus® formulation) was tested against placebo for 3 months followed by a 1-month supplement-free period for both groups to assess lasting effects. Assessment of the age-related skin parameters and oral treatment efficacy measurements included objective skin surface evaluation with Visioscan® VC 98 and visual assessment of skin appearance parameters. The results together confirm that a direct one-electron transfer between a Schiff base methylglyoxal dialkylimine (or its protonated form) and methylglyoxal is responsible for

  8. Body Odor Based Personality Judgments: The Effect of Fragranced Cosmetics.

    PubMed

    Sorokowska, Agnieszka; Sorokowski, Piotr; Havlíček, Jan

    2016-01-01

    People can accurately assess various personality traits of others based on body odor (BO) alone. Previous studies have shown that correlations between odor ratings and self-assessed personality dimensions are evident for assessments of neuroticism and dominance. Here, we tested differences between assessments based on natural body odor alone, without the use of cosmetics and assessments based on the body odor of people who were allowed to use cosmetics following their daily routine. Sixty-seven observers assessed samples of odors from 113 odor donors (each odor donor provided two samples - one with and one without cosmetic use); the donors provided their personality ratings, and the raters judged personality characteristics of the donors based on the provided odor samples. Correlations between observers' ratings and self-rated neuroticism were stronger when raters assessed body odor in the natural body odor condition (natural BO condition; r s = 0.20) than in the cosmetics use condition (BO+cosmetics condition; r s = 0.15). Ratings of dominance significantly predicted self-assessed dominance in both conditions (r s = 0.34 for natural BO and r s = 0.21 for BO+cosmetics), whereas ratings of extraversion did not predict self-assessed extraversion in either condition. In addition, ratings of body odor attractiveness and pleasantness were significantly lower in natural BO condition than in BO+cosmetics condition, although the intensity of donors' body odors was similar under both conditions. Our findings suggest that although olfaction seems to contribute to accurate first impression judgments of certain personality traits, cosmetic use can affect assessments of others based on body odor. PMID:27148138

  9. Body Odor Based Personality Judgments: The Effect of Fragranced Cosmetics

    PubMed Central

    Sorokowska, Agnieszka; Sorokowski, Piotr; Havlíček, Jan

    2016-01-01

    People can accurately assess various personality traits of others based on body odor (BO) alone. Previous studies have shown that correlations between odor ratings and self-assessed personality dimensions are evident for assessments of neuroticism and dominance. Here, we tested differences between assessments based on natural body odor alone, without the use of cosmetics and assessments based on the body odor of people who were allowed to use cosmetics following their daily routine. Sixty-seven observers assessed samples of odors from 113 odor donors (each odor donor provided two samples – one with and one without cosmetic use); the donors provided their personality ratings, and the raters judged personality characteristics of the donors based on the provided odor samples. Correlations between observers’ ratings and self-rated neuroticism were stronger when raters assessed body odor in the natural body odor condition (natural BO condition; rs = 0.20) than in the cosmetics use condition (BO+cosmetics condition; rs = 0.15). Ratings of dominance significantly predicted self-assessed dominance in both conditions (rs = 0.34 for natural BO and rs = 0.21 for BO+cosmetics), whereas ratings of extraversion did not predict self-assessed extraversion in either condition. In addition, ratings of body odor attractiveness and pleasantness were significantly lower in natural BO condition than in BO+cosmetics condition, although the intensity of donors’ body odors was similar under both conditions. Our findings suggest that although olfaction seems to contribute to accurate first impression judgments of certain personality traits, cosmetic use can affect assessments of others based on body odor. PMID:27148138

  10. Identification and Complications of Cosmetic Fillers: Sonography First.

    PubMed

    Wortsman, Ximena

    2015-07-01

    Cosmetic fillers are frequently used these days for enhancing beauty and to treat wrinkles or sagging skin. However, information on the history of injections may be difficult to obtain, and there is a growing number of reports on complications with these agents. In contrast to other imaging techniques, sonography has been successfully used for detecting and identifying common types of cosmetic fillers and has become the first-line imaging modality to deal with these exogenous components. PMID:26112618

  11. Final report on the safety assessment of pentasodium pentetate and pentetic acid as used in cosmetics.

    PubMed

    Benes, Dina M; Burnett, Christina L

    2008-01-01

    Pentasodium Pentetate and Pentetic Acid function as chelating agents in cosmetics. Pentasodium Pentetate is readily soluble in water, but the corresponding free acid is not. Pentasodium Pentetate is used in almost 400 cosmetic products over a wide range of product categories, although it is mostly used in hair dyes and colors at use concentrations of 0.1% to 1.0%. Pentetic Acid is used in 150 cosmetic products, mostly in hair dyes and colors. Chelating agents are used in cosmetics to remove calcium and magnesium cations, which impede foaming and cleansing performance and which can cause a haze in clear liquids. The acute oral LD(50) of Pentasodium Pentetate in rats was > 5 g/kg. The acute dermal LD(50) of Pentapotassium Pentetate using rats was reported to be > 2 g/kg. The intraperitonal LD(50) of Pentetic Acid was reported to be 585 mg/kg. Short-term studies of the calcium and sodium salts of Pentetic Acid in male mice demonstrated no dose-related toxicity over the dose range of 10, 100, and 250 mg/kg. In a 4-week dermal toxicity study, daily topical application of 0.05% Pentasodium Pentetate to shaved and abraded rabbit skin produced moderate erythema after the first week and throughout the study, but no systemic toxicity. Pentasodium Pentetate or Pentapotassium Pentetate applied to intact albino rabbit skin were not irritating. A 40% solution of Pentapotassium Pentetate was not sensitizing in a guinea pig maximization test. The no observed adverse effect level (NOAEL) for rats given 40% Pentapotassium Pentetate by oral gavage was reported to be 83 mg/kg day(-1). Subchronic inhalation evaluation of a bath freshener containing 0.05% or 0.09% Pentasodium Pentetate using albino rats determined that there was no cumulative systemic toxicity attributable to the ingredient at either concentration. The no observed effect level (NOEL) for maternal toxicity in pregnant rats was 400 mg/kg body weight and for fetal toxicity was 100 mg/kg body weight. Another reproductive

  12. Cosmetic surgery intent among generation Y consumers: a social network perspective.

    PubMed

    Voelker, Troy A; Pentina, Iryna

    2011-01-01

    This article details research examining attitudes towards, and utilization of, cosmetic augmentation procedures among Generation Y individuals. Cosmetic augmentation is defined as the utilization of advanced technologies to augment the appearance of otherwise healthy individuals. Examples of cosmetic augmentation include plastic surgery and laser surgical procedures. A social exchange framework is advanced, suggesting that an individual's access to others who have utilized cosmetic augmentation increases the positive attitude towards cosmetic procedures. Findings support a social exchange model for intention to utilize laser cosmetic procedures as well as a positive relationship between the diversity of a subject's ego network and access to others who have utilized some form of cosmetic augmentation. PMID:21347941

  13. 76 FR 40734 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ... Register of February 25, 2011 (76 FR 10607), the Agency announced that the proposed information collection... Office of Management and Budget Approval; Voluntary Cosmetic Registration Program AGENCY: Food and Drug... collection of information entitled ``Voluntary Cosmetic Registration Program'' has been approved by...

  14. 76 FR 67201 - Information Collection Activities: Oil and Gas Production Safety Systems; Submitted for Office of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... Production Safety Systems; Submitted for Office of Management and Budget (OMB) Review; Comment Request ACTION... the paperwork requirements in the regulations under Subpart H, ``Oil and Gas Production Safety Systems... H, Oil and Gas Production Safety Systems. Abstract: The Outer Continental Shelf (OCS) Lands Act,...

  15. 77 FR 58567 - Information Collection Activities: Well Control and Production Safety Training, Submitted for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... of the paperwork requirements in the regulations under Subpart O, ``Well Control and Production... 250, Subpart O, Well Control and Production Safety Training. OMB Control Number: 1014-0008. Abstract... 30 CFR part 250, subpart O, Well Control and Production Safety Training. Responses are mandatory...

  16. 76 FR 24025 - Information Collection; Prohibition on Acquisition of Products Produced by Forced or Indentured...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ...; Prohibition on Acquisition of Products Produced by Forced or Indentured Child Labor AGENCY: Department of... acquisition of products produced by forced or indentured child labor. DATES: Submit comments on or before..., Prohibition on Acquisition of Products Produced by Forced or Indentured Child Labor, signed by the...

  17. Characteristics of women who have had cosmetic breast implants that could be associated with increased suicide risk: a systematic review, proposing a suicide prevention model.

    PubMed

    Manoloudakis, Nikolaos; Labiris, Georgios; Karakitsou, Nefeli; Kim, Jong B; Sheena, Yezen; Niakas, Dimitrios

    2015-03-01

    Literature indicates an increased risk of suicide among women who have had cosmetic breast implants. An explanatory model for this association has not been established. Some studies conclude that women with cosmetic breast implants demonstrate some characteristics that are associated with increased suicide risk while others support that the breast augmentation protects from suicide. A systematic review including data collection from January 1961 up to February 2014 was conducted. The results were incorporated to pre-existing suicide risk models of the general population. A modified suicide risk model was created for the female cosmetic augmentation mammaplasty candidate. A 2-3 times increased suicide risk among women that undergo cosmetic breast augmentation has been identified. Breast augmentation patients show some characteristics that are associated with increased suicide risk. The majority of women reported high postoperative satisfaction. Recent research indicates that the Autoimmune syndrome induced by adjuvants and fibromyalgia syndrome are associated with silicone implantation. A thorough surgical, medical and psycho-social (psychiatric, family, reproductive, and occupational) history should be included in the preoperative assessment of women seeking to undergo cosmetic breast augmentation. Breast augmentation surgery can stimulate a systematic stress response and increase the risk of suicide. Each risk factor of suicide has poor predictive value when considered independently and can result in prediction errors. A clinical management model has been proposed considering the overlapping risk factors of women that undergo cosmetic breast augmentation with suicide. PMID:25798383

  18. Characteristics of Women Who Have Had Cosmetic Breast Implants That Could Be Associated with Increased Suicide Risk: A Systematic Review, Proposing a Suicide Prevention Model

    PubMed Central

    Labiris, Georgios; Karakitsou, Nefeli; Kim, Jong B; Sheena, Yezen; Niakas, Dimitrios

    2015-01-01

    Literature indicates an increased risk of suicide among women who have had cosmetic breast implants. An explanatory model for this association has not been established. Some studies conclude that women with cosmetic breast implants demonstrate some characteristics that are associated with increased suicide risk while others support that the breast augmentation protects from suicide. A systematic review including data collection from January 1961 up to February 2014 was conducted. The results were incorporated to pre-existing suicide risk models of the general population. A modified suicide risk model was created for the female cosmetic augmentation mammaplasty candidate. A 2-3 times increased suicide risk among women that undergo cosmetic breast augmentation has been identified. Breast augmentation patients show some characteristics that are associated with increased suicide risk. The majority of women reported high postoperative satisfaction. Recent research indicates that the Autoimmune syndrome induced by adjuvants and fibromyalgia syndrome are associated with silicone implantation. A thorough surgical, medical and psycho-social (psychiatric, family, reproductive, and occupational) history should be included in the preoperative assessment of women seeking to undergo cosmetic breast augmentation. Breast augmentation surgery can stimulate a systematic stress response and increase the risk of suicide. Each risk factor of suicide has poor predictive value when considered independently and can result in prediction errors. A clinical management model has been proposed considering the overlapping risk factors of women that undergo cosmetic breast augmentation with suicide. PMID:25798383

  19. License plate cosmetic corrosion test of automotive coated steel sheet

    SciTech Connect

    Townsend, H.E.; Simpson, M.W.; McCune, D.C.

    1999-04-01

    A new standard laboratory test (SAE J2334) for evaluation of the cosmetic corrosion resistance of autobody steel sheet has been developed through the joint efforts of the Society of Automotive Engineers Automotive Corrosion Prevention Committee (SAE/ACAP) and the Auto/Steel Partnership (A/SP) Corrosion Task Force. Results from this test gave an excellent correlation with those of on-vehicle tests conducted for 5 years in Canada at St. John`s, Newfoundland, and Montreal, Quebec. To determine how results of the Canadian tests related to environments in the United States, racks of identical materials were mounted on the front license plate brackets of cars driven in various locations in the US snowbelt, including Bethlehem, Pennsylvania; Detroit, Michigan, and Chardon, Ohio. After 4 years to 5 years, these tests showed the US environments produced less scribe creep and more red rust than those conducted in Canada. Similar rankings were obtained for the scribe creep resistance of the various coated steel sheet products when compared at equivalent amounts of corrosion. However, the ranking of materials changed at longer exposure times in Canada, and for that reason, it was concluded that the 5-year Canadian results used in the development of the SAE J2334 test provided a better real-world performance standard.

  20. In vitro techniques to assess the proficiency of skin care cosmetic formulations

    PubMed Central

    Roy, Amit; Sahu, Ram Kumar; Matlam, Munglu; Deshmukh, Vinay Kumar; Dwivedi, Jaya; Jha, Arvind Kumar

    2013-01-01

    Cosmetics comprising either natural or synthetic components are used almost regularly and universally in different forms to enhance the beauty. The utmost disclosure of human membrane to sunlight and environmental pollution results in the exhibition of free radical, that react with deoxyribonucleic acid, proteins and fatty acids, causation oxidative destruction dysfunction of the antioxidant system. In skin, the formation of reactive oxygen species leads to skin diseases, predominantly cutaneous malignancies, immunosuppression, wrinkles, aging, etc., The human organism fosters a barrier practice against the destructive action of free radicals, comprising mostly of vitamins, carotenoids and enzymes. Cosmetic products are the best option to reduce skin disorders such as hyper pigmentation, skin aging, skin wrinkling and rough skin texture, etc., Hence in this review, we conferred various in vitro methods that are used for the development of novel cosmetic formulation. There is an expanding fascinate employing in vitro techniques because they are less time consuming, more cost-effective and lessen the participation of human volunteers. PMID:24347917

  1. The Cosmetics Europe strategy for animal-free genotoxicity testing: project status up-date.

    PubMed

    Pfuhler, S; Fautz, R; Ouedraogo, G; Latil, A; Kenny, J; Moore, C; Diembeck, W; Hewitt, N J; Reisinger, K; Barroso, J

    2014-02-01

    The Cosmetics Europe (formerly COLIPA) Genotoxicity Task Force has driven and funded three projects to help address the high rate of misleading positives in in vitro genotoxicity tests: The completed "False Positives" project optimized current mammalian cell assays and showed that the predictive capacity of the in vitro micronucleus assay was improved dramatically by selecting more relevant cells and more sensitive toxicity measures. The on-going "3D skin model" project has been developed and is now validating the use of human reconstructed skin (RS) models in combination with the micronucleus (MN) and Comet assays. These models better reflect the in use conditions of dermally applied products, such as cosmetics. Both assays have demonstrated good inter- and intra-laboratory reproducibility and are entering validation stages. The completed "Metabolism" project investigated enzyme capacities of human skin and RS models. The RS models were shown to have comparable metabolic capacity to native human skin, confirming their usefulness for testing of compounds with dermal exposure. The program has already helped to improve the initial test battery predictivity and the RS projects have provided sound support for their use as a follow-up test in the assessment of the genotoxic hazard of cosmetic ingredients in the absence of in vivo data. PMID:23811264

  2. Data Flow Infrastructure Initiative (DFII): Coupling Inventory Practices and Data collection Technology to Enhance Research Productivity and Information Access

    NASA Astrophysics Data System (ADS)

    Meyer, K.; Malin, R.; Rich, R. L.; Pierce, S. A.

    2011-12-01

    Shortening the cycle from data collection to research publications is a competitive advantage for researchers. Existing technologies for inventory systems such as UPC barcoding systems can be coupled with flexible mobile or handheld devices to advance efficiency, productivity, automation, and integrity in data flows, from data collection to sample processing to database management and analysis, and finally publication. At the University of Texas, the Data Flow Infrastructure Initiative (DFII) has introduced handheld devices with integrated barcode scanners as a mechanism to enhance research productivity and information access. These devices are established technology and provide a flexible but consistent platform for research data collection and data management. They are not in widespread use yet in the research community. Additional application benefits will accrue by using handheld devices to deliver data on demand in teaching applications. Introducing research scientists, graduate students, and the UT community to the merits and flexibility of these data collection technologies will provide avenues for innovation as well as improving efficiency. The objective of this project is to bring the technology and expertise with handheld systems to a diverse set of pilot projects and establish proficiency at The University of Texas at Austin necessary for widespread application. We have implemented a pilot project in three research labs covering the fields of microbial ecology, water resources decision support, and biogeochemistry to introduce these technologies. We used NautizX5 handheld devices that feature: barcode scanning, bluetooth, stylus, and keypad data inputs coupled with Pendragon Forms Software, a program that allows users to create custom data collection forms structured into an SQL or Access platform thus allowing concurrent data management, data collection and analysis in field and lab settings. Results include the elimination of most manual data entry

  3. High salt induces autocrine actions of ET-1 on inner medullary collecting duct NO production via upregulated ETB receptor expression.

    PubMed

    Hyndman, Kelly Anne; Dugas, Courtney; Arguello, Alexandra M; Goodchild, Traci T; Buckley, Kathleen M; Burch, Mariah; Yanagisawa, Masashi; Pollock, Jennifer S

    2016-08-01

    The collecting duct endothelin-1 (ET-1), endothelin B (ETB) receptor, and nitric oxide synthase-1 (NOS1) pathways are critical for regulation of fluid-electrolyte balance and blood pressure control during high-salt feeding. ET-1, ETB receptor, and NOS1 are highly expressed in the inner medullary collecting duct (IMCD) and vasa recta, suggesting that there may be cross talk or paracrine signaling between the vasa recta and IMCD. The purpose of this study was to test the hypothesis that endothelial cell-derived ET-1 (paracrine) and collecting duct-derived ET-1 (autocrine) promote IMCD nitric oxide (NO) production through activation of the ETB receptor during high-salt feeding. We determined that after 7 days of a high-salt diet (HS7), there was a shift to 100% ETB expression in IMCDs, as well as a twofold increase in nitrite production (a metabolite of NO), and this increase could be prevented by acute inhibition of the ETB receptor. ETB receptor blockade or NOS1 inhibition also prevented the ET-1-dependent decrease in ion transport from primary IMCDs, as determined by transepithelial resistance. IMCD were also isolated from vascular endothelial ET-1 knockout mice (VEETKO), collecting duct ET-1 KO (CDET-1KO), and flox controls. Nitrite production by IMCD from VEETKO and flox mice was similarly increased twofold with HS7. However, IMCD NO production from CDET-1KO mice was significantly blunted with HS7 compared with flox control. Taken together, these data indicate that during high-salt feeding, the autocrine actions of ET-1 via upregulation of the ETB receptor are critical for IMCD NO production, facilitating inhibition of ion reabsorption. PMID:27280426

  4. Women, the body and brand extension in medicine: cosmetic surgery and the paradox of choice.

    PubMed

    Gillespie, R

    1996-01-01

    This paper explores the relationship between Western medicine, female body image and gender inequalities. It evaluates the extent to which the medicalisation of appearance through cosmetic surgery may serve to reinforce limited and restrictive models of femininity. Collusion with these processes, it is suggested, may be rational for some women at the individual level as they seek to increase their social power in a society where women are judged by their appearance more than men. At the social level, however, such action can be seen to go against women's collective interests and perpetuate wider social inequalities. PMID:9104765

  5. 21 CFR 720.4 - Information requested about cosmetic products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the manufacturer or packer submits the information requested under this paragraph. (3) The brand name.... (iii) Hair rinses (coloring). (iv) Hair shampoos (coloring). (v) Hair color sprays (aerosol). (vi) Hair lighteners with color. (vii) Hair bleaches. (viii) Other hair coloring preparations. (7) Makeup...

  6. 78 FR 6803 - Notice of Request for a New Information Collection; Import of Undenatured Inedible Product

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-31

    ... inedible meat and egg products into the United States. DATES: Comments on this notice must be received on... (7 CFR 2.18, 2.53) as specified in the Federal Meat Inspection Act (FMIA) (21 U.S.C. 601, et seq... verifying that meat and egg products are safe, wholesome, not adulterated, and correctly labeled....

  7. 76 FR 58461 - Information Collection; Qualified Products List for Class A Foams for Wildland Firefighting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... Firefighting AGENCY: Forest Service, USDA. ACTION: Notice; request for comment. SUMMARY: In accordance with the... Products List for Class A Foams for Wildland Firefighting. DATES: Comments must be received in writing on.... SUPPLEMENTARY INFORMATION: Title: Qualified Products List for Class A Foam for Wildland Firefighting. OMB...

  8. 76 FR 58462 - Information Collection; Qualified Products List for Water Enhancers (Gels) for Wildland Firefighting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... Firefighting AGENCY: Forest Service, USDA. ACTION: Notice; request for comment. SUMMARY: In accordance with the... Products List for Water Enhancers (Gels) for Wildland Firefighting. DATES: Comments must be received in.... SUPPLEMENTARY INFORMATION: Title: Qualified Products List for Water Enhancers (Gels) for Wildland...

  9. Genetic and chemical evaluation of the U.S. castor germplasm collection for biodiesel production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Castor has multiple industrial applications including potential as a feedstock for biodiesel production. The oil content and fatty acid composition in castor seed are important factors to determine the price for production and affect the key fuel properties of biodiesel. The entire U.S. castor germp...

  10. 77 FR 22798 - Submission of Proposed Information Collection to OMB: Production of Material or Provisions of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ... collection requirement described below has been submitted to the Office of Management and Budget (OMB) for... (2501-0022) and should be sent to: HUD Desk Officer, Office of Management and Budget, New Executive...-5806. FOR FURTHER INFORMATION CONTACT: Colette Pollard., Reports Management Officer, QDAM,...

  11. 77 FR 73672 - Agency Information Collection Activities: Declaration for Free Entry of Returned American Products

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-11

    ... published in the Federal Register (77 FR 58564) on September 21, 2012, allowing for a 60-day comment period... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Declaration for Free... Budget (OMB) for review and approval in accordance with the Paperwork Reduction Act: Declaration for...

  12. 77 FR 74177 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Production...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-13

    ... Acquisition Regulations System, Department of Defense (DoD). ACTION: Notice; request for comments regarding a... 3506(c)(2)(A) of the Paperwork Reduction Act of 1995 (44 U.S.C. Chapter 35), DoD announces the proposed.... DoD invites comments on: (a) Whether the proposed collection of information is necessary for...

  13. 77 FR 4574 - Notice of Proposed Information Collection: Comment Request; Production of Material or Provision...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-30

    ... Provision of Testimony by HUD in Response to Demands in Legal Proceedings Among Private Litigants AGENCY... provision of Testimony in Response to Demands in Legal Proceedings Among Private Litigants. OMB Control... to prepare the information collection including number of respondents, frequency of response,...

  14. 76 FR 13658 - Notice of Submission of Proposed Information Collection to OMB Technical Suitability of Products...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... URBAN DEVELOPMENT Notice of Submission of Proposed Information Collection to OMB Technical Suitability..., Department of Housing and Urban Development, 451 Seventh Street, SW., Washington, DC 20410; e-mail Colette...: This notice informs the public that the Department of Housing and Urban Development has submitted...

  15. Treatment of cosmetic effluent in different configurations of ceramic UF membrane based bioreactor: Toxicity evaluation of the untreated and treated wastewater using catfish (Heteropneustes fossilis).

    PubMed

    Banerjee, Priya; Dey, Tanmoy Kumar; Sarkar, Sandeep; Swarnakar, Snehasikta; Mukhopadhyay, Aniruddha; Ghosh, Sourja

    2016-03-01

    Extensive usage of pharmaceutical and personal care products (PPCPs) and their discharge through domestic sewage have been recently recognized as a new generation environmental concern which deserves more scientific attention over the classical environmental pollutants. The major issues of this type of effluent addressed in this study were its colour, triclosan and anionic surfactant (SDS) content. Samples of cosmetic effluent were collected from different beauty treatment salons and spas in and around Kolkata, India and treated in bioreactors containing a bacterial consortium isolated from activated sludge samples collected from a common effluent treatment plant. Members of the consortium were isolated and identified as Klebsiella sp., Pseudomonas sp., Salmonella sp. and Comamonas sp. The biotreated effluent was subjected to ultrafiltration (UF) involving indigenously prepared ceramic membranes in both side-stream and submerged mode. Analysis of the MBR treated effluent revealed 99.22%, 98.56% and 99.74% removal of colour, triclosan and surfactant respectively. Investigation of probable acute and chronic cyto-genotoxic potential of the untreated and treated effluents along with their possible participation in triggering oxidative stress was carried out with Heteropneustes fossilis (Bloch). Comet formation recorded in both liver and gill cells and micronucleus count in peripheral erythrocytes of individuals exposed to untreated effluent increased with duration of exposure and was significantly higher than those treated with UF permeates which in turn neared control levels. Results of this study revealed successful application of the isolated bacterial consortium in MBR process for efficient detoxification of cosmetic effluent thereby conferring the same suitable for discharge and/or reuse. PMID:26714296

  16. DATA COLLECTION AND DATABASE DEVELOPMENT FOR CLEAN COAL TECHNOLOGY BY-PRODUCT CHARACTERISTICS AND MANAGEMENT PRACTICES

    SciTech Connect

    1998-10-01

    The primary goal of this task is to provide an easily accessible compilation of characterization information on clean coal technology (CCT) by-products to government agencies and industry to facilitate sound regulatory and management decisions. Supporting objectives are to (1) fully utilize information from previous DOE projects, (2) coordinate with industry and other research groups, (3) focus on by-products from pressurized fluidized-bed combustion (PFBC) and gasification, and (4) provide information relevant to the EPA evaluation criteria for the decision on the Resource Conservation and Recovery Act (RCRA) status of fluidized-bed combustion (FBC) by-products.

  17. Cosmetics Safety Q&A: Shelf Life

    MedlinePlus

    ... preservatives at all. Consumers should be aware that expiration dates are simply "rules of thumb," and that a product's safety may expire long before the expiration date if the product has not been properly stored. ...

  18. Potential for Inhalation Exposure to Engineered Nanoparticles from Nanotechnology-Based Cosmetic Powders

    PubMed Central

    Nazarenko, Yevgen; Zhen, Huajun; Han, Taewon; Lioy, Paul J.

    2012-01-01

    Background: The market of nanotechnology-based consumer products is rapidly expanding, and the lack of scientific evidence describing the accompanying exposure and health risks stalls the discussion regarding its guidance and regulation. Objectives: We investigated the potential for human contact and inhalation exposure to nanomaterials when using nanotechnology-based cosmetic powders and compare them with analogous products not marketed as nanotechnology based. Methods: We characterized the products using transmission electron microscopy (TEM) and laser diffraction spectroscopy and found nanoparticles in five of six tested products. TEM photomicrographs showed highly agglomerated states of nanoparticles in the products. We realistically simulated the use of cosmetic powders by applying them to the face of a human mannequin head while simultaneously sampling the released airborne particles through the ports installed in the mannequin’s nostrils. Results: We found that a user would be exposed to nanomaterial predominantly through nanoparticle-containing agglomerates larger than the 1–100-nm aerosol fraction. Conclusions: Predominant deposition of nanomaterial(s) will occur in the tracheobronchial and head airways—not in the alveolar region as would be expected based on the size of primary nanoparticles. This could potentially lead to different health effects than expected based on the current understanding of nanoparticle behavior and toxicology studies for the alveolar region. PMID:22394622

  19. Culturability of Bacillus spores on aerosol collection filters exposed to airborne combustion products of Al, Mg, and B·Ti.

    PubMed

    Adhikari, Atin; Yermakov, Michael; Indugula, Reshmi; Reponen, Tiina; Driks, Adam; Grinshpun, Sergey A

    2016-05-01

    Destruction of bioweapon facilities due to explosion or fire could aerosolize highly pathogenic microorganisms. The post-event air quality assessment is conducted through air sampling. A bioaerosol sample (often collected on a filter for further culture-based analysis) also contains combustion products, which may influence the microbial culturability and, thus, impact the outcome. We have examined the interaction between spores deposited on collection filters using two simulants of Bacillus anthracis [B. thuringiensis (Bt) and B. atrophaeus (referred to as BG)] and incoming combustion products of Al as well as Mg and B·Ti (common ingredient of metalized explosives). Spores extracted from Teflon, polycarbonate, mixed cellulose ester (MCE), and gelatin filters (most common filter media for bioaerosol sampling), which were exposed to combustion products during a short-term sampling, were analyzed by cultivation. Surprisingly, we observed that aluminum combustion products enhanced the culturability of Bt (but not BG) spores on Teflon filters increasing the culturable count by more than an order of magnitude. Testing polycarbonate and MCE filter materials also revealed a moderate increase of culturability although gelatin did not. No effect was observed with either of the two species interacting on either filter media with products originated by combustion of Mg and B·Ti. Sample contamination, spore agglomeration, effect of a filter material on the spore survival, changes in the spore wall ultrastructure and germination, as well as other factors were explored to interpret the findings. The study raises a question about the reliability of certain filter materials for collecting airborne bio-threat agents in combustion environments. PMID:26914458

  20. Should children with Down's syndrome have cosmetic surgery?

    PubMed

    Aylott, J

    This article explores the rise in the uptake of cosmetic surgery for children with Down's syndrome. The pursuit of such surgical intervention is often a response to society's discriminatory attitude towards Down's syndrome and difference. Such an action raises many ethical concerns, e.g. should a child be subjected to cosmetic surgery when he/she does not understand what is happening to him/her? Much time, effort and resources are needed to work with children with Down's syndrome to ensure their full and active development through childhood. There have been changes in challenging discriminatory attitudes towards people with a disability in society. This, however, is the result of the public coming into contact and building relationships with people with disabilities in the wider community and not cosmetic surgery. PMID:10085811

  1. Factors that motivate people to undergo cosmetic surgery.

    PubMed

    Furnham, Adrian; Levitas, James

    2012-01-01

    A sample of 204 British participants completed a questionnaire that assessed their attitude toward cosmetic surgery as well as measures of self-esteem, life satisfaction, self-rated physical attractiveness, religiosity and media consumption. Two factors emerged from a factor analysis of their attitudes toward surgery: likelihood to undergo, and benefits of undergoing, cosmetic surgery. Females with low self-esteem, low life satisfaction, low self-rated attractiveness and little religious beliefs who were heavy television watchers reported a greater likelihood of undergoing cosmetic surgery. Stepwise regression analysis with the two attitude factors as criterion variables showed two major predictors for likelihood: religiousness and low self-esteem, and four major predictors for benefit: religousness, media consumption, life satisfaction and sex. The role of religion is considered in this context. PMID:24294026

  2. Final amended safety assessment of hydroquinone as used in cosmetics.

    PubMed

    Andersen, F Alan; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W

    2010-01-01

    Hydroquinone is an aromatic compound that functions in cosmetics as an antioxidant, fragrance, reducing agent, or polymerization inhibitor. Hydroquinone is also used as a skin bleaching agent. Safety and toxicity information indicate that hydroquinone is dermally absorbed in humans from both aqueous and alcoholic formulations and is excreted mainly as the glucuronide or sulfate conjugates. Hydroquinone is associated with altered immune function in vitro and in vivo in animals and an increased incidence of renal tubule cell tumors and leukemia in F344 rats, but the relevance to humans is uncertain. Quantitatively, however, the use of hydroquinone in cosmetics is unlikely to result in renal neoplasia through this mode of action. Thus, hydroquinone is safe at concentrations of ≤1% in hair dyes and is safe for use in nail adhesives. Hydroquinone should not be used in other leave-on cosmetics. PMID:21164074

  3. Olive oil and hyperthermal water bigels for cosmetic uses.

    PubMed

    Lupi, F R; Gentile, L; Gabriele, D; Mazzulla, S; Baldino, N; de Cindio, B

    2015-12-01

    Bigels are biphasic systems produced with an organogel (or oleogel) and a hydrogel mixed together at high shear rates. These systems are promising for different uses, among them the formulation of new cosmetic matrices for cosmetic agents delivery is under investigation. In the present paper, a common cosmetic formulation for skin care was enriched with increasing fractions of monoglycerides of fatty acids/olive oil organogels, in order to understand the rheology and the microstructure of these systems. Small amplitude oscillation tests, NMR-self diffusion analysis, contrast phase microscopy and electric conductivity confirmed that the addition of the organogel caused a microstructural change of the starting material, which turned from O/W to a more complex system where, probably, a matrix-in-matrix structure is present at the highest fractions of added organogel. PMID:26263497

  4. Factors that motivate people to undergo cosmetic surgery

    PubMed Central

    Furnham, Adrian; Levitas, James

    2012-01-01

    A sample of 204 British participants completed a questionnaire that assessed their attitude toward cosmetic surgery as well as measures of self-esteem, life satisfaction, self-rated physical attractiveness, religiosity and media consumption. Two factors emerged from a factor analysis of their attitudes toward surgery: likelihood to undergo, and benefits of undergoing, cosmetic surgery. Females with low self-esteem, low life satisfaction, low self-rated attractiveness and little religious beliefs who were heavy television watchers reported a greater likelihood of undergoing cosmetic surgery. Stepwise regression analysis with the two attitude factors as criterion variables showed two major predictors for likelihood: religiousness and low self-esteem, and four major predictors for benefit: religousness, media consumption, life satisfaction and sex. The role of religion is considered in this context. PMID:24294026

  5. Female genital cosmetic surgery: a review of techniques and outcomes.

    PubMed

    Iglesia, Cheryl B; Yurteri-Kaplan, Ladin; Alinsod, Red

    2013-12-01

    The aesthetic and functional procedures that comprise female genital cosmetic surgery (FGCS) include traditional vaginal prolapse procedures as well as cosmetic vulvar and labial procedures. The line between cosmetic and medically indicated surgical procedures is blurred, and today many operations are performed for both purposes. The contributions of gynecologists and reconstructive pelvic surgeons are crucial in this debate. Aesthetic vaginal surgeons may unintentionally blur legitimate female pelvic floor disorders with other aesthetic conditions. In the absence of quality outcome data, the value of FGCS in improving sexual function remains uncertain. Women seeking FGCS need to be educated about the range and variation of labia widths and genital appearance, and should be evaluated for true pelvic support disorders such as pelvic organ prolapse and stress urinary incontinence. Women seeking FGCS should also be screened for psychological conditions and should act autonomously without coercion from partners or surgeons with proprietary conflicts of interest. PMID:23695382

  6. An overview of principles of odor production, emission, and control methods in wastewater collection and treatment systems.

    PubMed

    Talaiekhozani, Amirreza; Bagheri, Marzieh; Goli, Amin; Talaei Khoozani, Mohammad Reza

    2016-04-01

    Odorous gases are the most important reason that people register complaints with organizations responsible for wastewater collection and treatment systems (WCTS). Although several studies have been conducted for prevention and control of odorous gases, no comprehensive research exists about recent achievements in this area. The aim of the present study is to collect and categorize the new achievements in preventing and controlling odorous gases in WCTS. Two strategies for controlling odor emissions from WCTS are (1) prevention of odor production and (2) removal of odorous compounds from emissions of WCTS. Between the two, priority goes to preventing odorous compounds' production. Several methods have been developed to prevent odor production, such as increasing oxidation reduction potential; inhibiting the activity of sulfide reducing bacteria; chemical removal of hydrogen sulfide; applying formaldehyde and paraformaldehyde to prevent hydrogen sulfide production; and using fuel cells in hydrogen sulfide inhibition and gradual release of oxygen in gas phase by using MgO2 or CaO2. In addition to preventing odorous compounds in WCTS, many other methods have been introduced to remove odorous compounds from emissions of WCTS, such as biofilters; bioscrubbers; biotrickling filters; suspended growth reactors; and membrane bioreactors and scrubbers. Through this review, responsible organizations can find new, effective, and economical strategies to prevent and control odorous gases in WCTS. PMID:26829452

  7. Comparison of antimicrobial activity of essential oils, plant extracts and methylparaben in cosmetic emulsions: 2 months study.

    PubMed

    Herman, Anna

    2014-09-01

    The aim of the study was to compare the preservative effectiveness of plant extracts (Matricaria chamomilla, Aloe vera, Calendula officinalis) and essential oils (Lavandulla officinalis, Melaleuca alternifolia, Cinnamomum zeylanicum) with methylparaben in cosmetic emulsions against skin microflora during 2 months of application by volunteers. Cosmetic emulsions with extracts (2.5 %), essential oils (2.5 %), methylparaben (0.4 %) or placebo were tested by 40 volunteers during 2 months of treatment. In order to determine microbial purity of the emulsions, the samples were taken after 0, 2, 4, 6 and 8 weeks of application. Throughout the trial period it was revealed that only cinnamon oil completely inhibited the growth of bacteria, yeast and mould, as compared to all other essential oils, plant extracts and methylparaben in the tested emulsions. This result shows that cinnamon oil could successfully replace the use of methylparaben in cosmetics, at the same time ensuring microbiological purity of a cosmetic product under its in-use and storage conditions. PMID:24891745

  8. 78 FR 13886 - Agency Information Collection Activities: Comment Request for the Production Estimate (2 Forms)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... Estimate (2 Forms) AGENCY: U.S. Geological Survey (USGS), Interior. ACTION: Notice of an extension of a... furnish estimates covering the previous year's nonfuel mineral industry. II. Data OMB Control Number: 1028-0065. Form Numbers: 9-4042-A and 9-4124-A. Title: Production Estimate. Type of Request: Extension of...

  9. Safety assessment of nylon as used in cosmetics.

    PubMed

    Burnett, Christina; Heldreth, Bart; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2014-01-01

    The Cosmetic Ingredient Review Expert Panel (Panel) reviewed the safety of nylon polymers, which function in cosmetics primarily as bulking and opacifying agents. The Panel reviewed relevant animal and human data related to these large polymers and determined that they are not likely to penetrate the skin. Whatever residual monomers may be present were not present at a sufficient level to cause any reactions in test subjects at the maximum ingredient use concentration. Accordingly, the Panel concluded that these ingredients are safe in the present practices of use and concentration. PMID:25568165

  10. Safety Assessment of Dialkyl Malates as Used in Cosmetics.

    PubMed

    Becker, Lillian C; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-01-01

    The Cosmetic Ingredient Review Expert Panel (Panel) reviewed the safety of 6 dialkyl malate compounds used in cosmetics. These ingredients function mostly as skin-conditioning agents-emollients. The Panel reviewed relevant animal and human data related to the ingredients along with a previous safety assessment of malic acid. The similar structure, properties, functions, and uses of these ingredients enabled grouping them and using the available toxicological data to assess the safety of the entire group. The Panel concluded that these dialkyl maleate compounds are safe in the present practices of use and concentration as given in this safety assessment. PMID:26227891

  11. [BCT, breast conserving treatment--cosmetism and radicality].

    PubMed

    Kasumi, Fujio

    2006-03-01

    In performing BCT with radicality and cosmetism, the attitudes of breast oncologists in Japan and western countries are different at present. In Japan, our problem is to get surgical margin negative almost sacrificing the cosmetism. On the contrary, in western countries, they evaluate RT irrespective of margin status. Contrary to our expectation, results are almost equal in the point of radicality and IBTR. If both results are almost the same, it would be better and reasonable for us to adopt the western convenience and rationalism, of cause continuing our earnest attitude utmost. PMID:16529043

  12. Discount cosmetic surgery: industry trends and strategies for success.

    PubMed

    Krieger, Lloyd M

    2002-08-01

    Discount cosmetic surgery is a topic of interest to plastic surgeons. To understand this trend and its effects on plastic surgeons, it is necessary to review the economics of cosmetic surgery, plastic surgery's practice environment, and the broader business principles of service industries. Recent work looked at the economics of the plastic surgery market. This analysis demonstrated that increased local density of plastic surgeons was associated with lower adjusted fees for cosmetic procedures. A survey of plastic surgeons about their practice environment revealed that 93 percent categorized the majority of their patients as very or moderately price-sensitive. Fully 98 percent described their business climate as very or moderately competitive and most plastic surgeons thought they lost a sizable number of cosmetic patients within the last year for reasons of price.A standard industry analysis, when applied to cosmetic surgery, reveals the following: an increased number of surgeons leads to lower fees (reducing their bargaining power as suppliers), patients are price-sensitive (increasing their bargaining power as buyers), and there are few barriers to entry among providers (allowing potential new entrants into the market). Such a situation is conducive to discounting taking hold-and even becoming the industry norm. In this environment, business strategy dictates there are three protocols for success: discounting, differentiation, and focus. Discounting joins the trend toward cutting fees. Success comes from increasing volume and efficiency and thus preserving profits. Differentiation creates an industrywide perception of uniqueness; this requires broadly positioning plastic surgeons as holders of a distinct brand identity separate from other "cosmetic surgeons." The final strategy is to focus on a particular buyer group to develop a market niche, such as establishing a "Park Avenue" practice catering to patients who demand a prestigious surgeon, although this is

  13. Cosmetic surgery as an antecedent of life change.

    PubMed

    Belfer, M L; Mulliken, J B; Cochran, T C

    1979-02-01

    Of 42 patients who underwent cosmetic surgery, 4 patients, who gave no indication of an impending life change before surgery, obtained a legal separation or divorce 3-6 months later. These 4 patients had had strong parental domination and hostile relationships with younger siblings; they had a need for success on their own terms and for the rapid closure of potential conflict. The authors suggest that such patients are undergoing significant identity changes that become conscious only after cosmetic surgery, which tests out their shift from passivity and withdrawal to activity and participation. PMID:760549

  14. Skin nonpenetrating sunscreens for cosmetic and pharmaceutical formulations.

    PubMed

    Touitou, Elka; Godin, Biana

    2008-01-01

    Ultraviolet (UV) solar radiation produces harmful effects on the skin including sunburn, local immunosuppression, skin photoaging, and cutaneous malignancies. Although application of sunscreens is the "gold standard" for protecting the skin from UV radiation, studies have shown that currently used sunscreens can cause adverse skin and systemic reactions, owing to their penetration into the viable cutaneous strata and to transdermal absorption. This paper presents new nonpermeating sunscreens (NPSUN) suitable for use in cosmetic and pharmaceutical products. The basic idea behind the design of the new photoprotectors was to immobilize UV-absorbing moieties in the Jojoba oil chemical backbone. The physicochemical characteristics of NPSUNs allow these derivatives to remain confined to the upper stratum corneum where the sunscreen molecule acts, with no further clearance to deeper dermal strata or systemic circulation. As an example, no permeation across the skin of methoxycinnamate-NPSUN was observed during 24-hour in vitro experiments, after topical application of either unformulated substances or of methoxycinnamate-NPSUNs formulated in oil-in-water cream, in water-in-oil cream, or in Jojoba oil. Another approach to increase the photoprotective effect against the UV radiation is targeting the delivery of alpha tocopherol into the deeper skin layers and across the cell membranes. This is necessary for optimal photoprotection and prevention of malignant processes. For this purpose, ethosomal vitamin E compositions were designed, characterized, and tested. Efficient intracellular and dermal accumulation of vitamin E from ethosomes was demonstrated. A good clinical strategy could be the use of NPSUNs during direct UV exposure followed by the application of alpha-tocopherol compositions after short- or long-term solar radiation. PMID:18691518

  15. 75 FR 67981 - Agency Information Collection Activities; Proposed Collection; Comment Request; Importer's Entry...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... including tobacco products to the list of FDA-regulated products under the Family Smoking Prevention and... origin FDA regulated foods, drugs, cosmetics, medical devices, radiological health, and tobacco products..., landport, and airport) where foreign-origin FDA-regulated products are offered for import, FDA is...

  16. Pediatric cyanide intoxication and death from an acetonitrile-containing cosmetic

    SciTech Connect

    Caravati, E.M.; Litovitz, T.L. )

    1988-12-16

    Two cases of pediatric accidental ingestion of an acetonitrile-containing cosmetic are reported. One of the children, a 16-month-old boy, was found dead in bed the morning after ingesting the product. No therapy had been undertaken, as the product was mistakenly assumed to be an acetone-containing nail polish remover. The second child, a 2-year-old boy, experienced signs of severe cyanide poisoning, but survived with vigorous supportive care. Both children had blood cyanide levels in the potentially lethal range. The observed delayed onset of severe toxic reactions supports the proposed mechanism of acetonitrile conversion to inorganic cyanide via hepatic microsomal enzymes. Physicians and poison centers should be alerted to the existence of this highly toxic product, sold for removal of sculptured nails and likely to be confused with the less toxic acetone-containing nail polish removers. The authors urge regulatory agencies to reconsider the wisdom of marketing a cosmetic that poses such an extreme health hazard.

  17. Pediatric cyanide intoxication and death from an acetonitrile-containing cosmetic.

    PubMed

    Caravati, E M; Litovitz, T L

    1988-12-16

    Two cases of pediatric accidental ingestion of an acetonitrile-containing cosmetic are reported. One of the children, a 16-month-old boy, was found dead in bed the morning after ingesting the product. No therapy had been undertaken, as the product was mistakenly assumed to be an acetone-containing nail polish remover. The second child, a 2-year-old boy, experienced signs of severe cyanide poisoning, but survived with vigorous supportive care. Both children had blood cyanide levels in the potentially lethal range. The observed delayed onset of severe toxic reactions supports the proposed mechanism of acetonitrile conversion to inorganic cyanide via hepatic microsomal enzymes. Physicians and poison centers should be alerted to the existence of this highly toxic product, sold for removal of sculptured nails and likely to be confused with the less toxic acetone-containing nail polish removers. We urge regulatory agencies to reconsider the wisdom of marketing a cosmetic that poses such an extreme health hazard. PMID:3062198

  18. A versatile powder production and collection system for rapidly solidified metal and ceramic powders

    NASA Astrophysics Data System (ADS)

    Khor, K. A.

    1992-08-01

    A versatile system is described which is capable of producing fine metal and ceramic powders using three different modes of a plasma solidification process: microatomization-plasma rapid solidification using air or inert gas as the quenching medium and plasma rapid solidification using water as the quenching medium. The testing and evaluation of the system is carried out using stainless steel 316 and yttria stabilized zirconia for microatomization experiments and alumina for other plasma solidification experiments. The microatomized powders are spherical with particle sizes ranging from 0.5 to 50 microns. The productivity of the pilot-scale system is 4 kg/hr.

  19. Facial cosmetics have little effect on attractiveness judgments compared with identity.

    PubMed

    Jones, Alex L; Kramer, S S

    2015-01-01

    The vast majority of women in modern societies use facial cosmetics, which modify facial cues to attractiveness. However, the size of this increase remains unclear--how much more attractive are individuals after an application of cosmetics? Here, we utilised a 'new statistics' approach, calculating the effect size of cosmetics on attractiveness using a within-subjects design, and compared this with the effect size due to identity--that is, the inherent differences in attractiveness between people. Women were photographed with and without cosmetics, and these images were rated for attractiveness by a second group of participants. The proportion of variance in attractiveness explained by identity was much greater than the variance within models due to cosmetics. This result was unchanged after statistically controlling for the perceived amount of cosmetics that each model used. Although cosmetics increase attractiveness, the effect is small, and the benefits of cosmetics may be inflated in everyday thinking. PMID:26489218

  20. The Operational MODIS Cloud Optical and Microphysical Property Product: Overview of the Collection 6 Algorithm and Preliminary Results

    NASA Technical Reports Server (NTRS)

    Platnick, Steven; King, Michael D.; Wind, Galina; Amarasinghe, Nandana; Marchant, Benjamin; Arnold, G. Thomas

    2012-01-01

    Operational Moderate Resolution Imaging Spectroradiometer (MODIS) retrievals of cloud optical and microphysical properties (part of the archived products MOD06 and MYD06, for MODIS Terra and Aqua, respectively) are currently being reprocessed along with other MODIS Atmosphere Team products. The latest "Collection 6" processing stream, which is expected to begin production by summer 2012, includes updates to the previous cloud retrieval algorithm along with new capabilities. The 1 km retrievals, based on well-known solar reflectance techniques, include cloud optical thickness, effective particle radius, and water path, as well as thermodynamic phase derived from a combination of solar and infrared tests. Being both global and of high spatial resolution requires an algorithm that is computationally efficient and can perform over all surface types. Collection 6 additions and enhancements include: (i) absolute effective particle radius retrievals derived separately from the 1.6 and 3.7 !-lm bands (instead of differences relative to the standard 2.1 !-lm retrieval), (ii) comprehensive look-up tables for cloud reflectance and emissivity (no asymptotic theory) with a wind-speed interpolated Cox-Munk BRDF for ocean surfaces, (iii) retrievals for both liquid water and ice phases for each pixel, and a subsequent determination of the phase based, in part, on effective radius retrieval outcomes for the two phases, (iv) new ice cloud radiative models using roughened particles with a specified habit, (v) updated spatially-complete global spectral surface albedo maps derived from MODIS Collection 5, (vi) enhanced pixel-level uncertainty calculations incorporating additional radiative error sources including the MODIS L1 B uncertainty index for assessing band and scene-dependent radiometric uncertainties, (v) and use of a new 1 km cloud top pressure/temperature algorithm (also part of MOD06) for atmospheric corrections and low cloud non-unity emissivity temperature adjustments.