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Color Cosmetics
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New in Color Cosmetics (page 5 of 5)
May 06, 2003 | 02:00 AM CDT
Oxidative Stability of Botanical Oils in Color Cosmetics
By: James H. Brown, Robert Kleiman and Melanie Cum…
Some cosmetic emollients are particularly susceptible to oxidative degradation when used in the presence of metal oxides. This study examines the results of studies to identify emollients that are less susceptible.
May 06, 2003 | 02:00 AM CDT
A Light-Diffusing Concept for Antiaging Effects in Makeup Formulations
By: E. Desmarthon, D. Hericher and M. Seu-Salerno,…
An innovative light diffusing concept for special optical effect (nylon fibers) makes possible the immediate visualization of the reduction of signs of skin aging while maintaining a natural makeup and youthful appearance.
May 06, 2003 | 02:00 AM CDT
Mentor Series—Self-Tanners: Formulating with Dihydroxyacetone
By: Ratan K. Chaudhuri and Christina Hwang, Rona/E…
This paper discusses the background behind the development of self-tanning products using DHA. Its structure, chemistry, self-tanning mechanism and formulation guidelines are also discussed.
May 06, 2003 | 02:00 AM CDT
Video Imaging in the Measurement of Makeup Efficacy and Performance
By: Rodolphe Korichi, LVMH Lab R&D
Video imaging techniques add quantitative data about the visual effects of makeup when evaluating efficacy and performance of products such as mascaras, lip colorants, facial foundations and nail enamels.
May 06, 2003 | 02:00 AM CDT
Surface Treatment of Cosmetic Pigments
By: Jane Hollenberg, JCH Consulting
This article describes the chemistry, properties and applications of selected techniques for treating the surfaces of cosmetic pigments and fillers. High-intensity agitation, precipitation, chemical reaction and hydrophilic coatings are discussed.
May 06, 2003 | 02:00 AM CDT
Modified Mica as a Vehicle for Unstable of Irritating Ingredients
By: E. Desmarthon and M. Seu-Salerno, LCW; B. Gonz…
A magnesium sodium fluorosilicate mineral matrix is used as a new encapsulating material for protecting ingredients. Examples include uses in moisturizing compact powders, hair coloring powders and mineral sunscreens.