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Application/Category
New in Application/Category (page 199 of 200)
Apr 26, 2006 | 11:17 AM CDT
Determination of the In Vitro SPF
By: M. Pissavini and L. Ferrero, V. Alard, U. Hein…
A ring test at six European test centers showed that SPF evaluations with good reproducibility and comparability could be obtained by an in vitro protocol measuring either transmittance or erythema-effective irradiance of product samples applied on PMMA plates.
Apr 26, 2006 | 11:13 AM CDT
Controlling the Spreading of Sunscreen Products
By: Christopher D. Vaughan, Susan M. Porter and Sh…
Spreading control agents used in the formulation of topically applied drugs, especially sunscreens, provide a method to control dosage and improve effectiveness. These materials have recently begun to solve the problem of insufficient product application in actual use.
Apr 26, 2006 | 11:09 AM CDT
Sunscreen Formulas With Multilayer Lamella Structure
By: Timothy Gao, PhD, Jung-Mei Tien and Yoon-Hee C…
The multilayer lamellar structure in sunscreens containing phosphate emulsifiers plays key roles in the emulsion rheology and in enhancing deposition of sunscreen oil on skin surface, thereby improving the SPF water wash resistance.
Apr 26, 2006 | 08:58 AM CDT
Anti-aging Patch to Launch Worldwide
The anti-aging patch couples a battery with cosmetic ingredients...
Apr 26, 2006 | 08:24 AM CDT
Collagen-Boosting, Wrinkle-Reducing Products Hit the Market
The latest offerings in glycosaminoglycan-producing, wrinkle-diminishing products are presented by GTC.
Apr 26, 2006 | 07:25 AM CDT
Sun-Tanning Oil with Natural Insect Repellent
The following formula is a tanning oil that repels insects.
Apr 26, 2006 | 06:37 AM CDT
Chocolate Pudding Skin Cream
Croda presents a formula to treat the skin and senses with an ultimate “skin-gestible” cocktail. This formula incorporates a phyto-endorphin complex with proven anti-wrinkle and skin firming benefits to rejuvenate the skin and leave it smooth and supple.
Apr 24, 2006 | 11:34 AM CDT
Chinese Medicinal Plants Up-Regulate Melanin Biosynthesis In Vitro
By: Wu Keke and She Jianrong, Department of Chemic…
Experiments based on UV absorption measurements show that water extracts of several Chinese medicinal plant materials are able to up-regulate the biosynthesis of melanin in vitro.
Apr 24, 2006 | 11:28 AM CDT
Penetration And Metabolism Of Isoflavones In Human Skin
By: Daniel Schmid and Fred Zülli, Mibelle AG Cosme…
This human study shows that the isoflavone aglycone genistein penetrates significantly better into the skin when it is formulated in a liposomal preparation. The corresponding isoflavone glycoside genistin is not hydrolyzed to the biologically active aglycones upon topical application.
Apr 24, 2006 | 11:23 AM CDT
Color Development Using Silicone Emulsifiers and Dispersants
By: Yun Shao, PhD, David Schlossman and Eric Smith…
Several types of PEG/PPG dimethicones and acrylate silicone copolymers were selected, and significant differences in their ability to disperse and stabilize pigments were studied. As the particle size got smaller, the color became deeper and stronger.