Patent ID: 8278332
Filing Date: 2012-10-02
Classification: A61K,A61P,A61Q

Abstract:
1. A method for the anti-acne, anti-aging, wrinkle reducing, sunscreen, cosmetic or dermatological treatment of skin or hair comprising contacting the skin with a photostabilized composition comprising about 0.001% to about 5% by weight of a retinoid compound, and a compound of formula (I) in an amount of at least 0.1%, to about 20% by weight, based on the total weight of the composition, in a sunscreen, cosmetic or dermatological composition, wherein the compound formula (I) is wherein one of R 1 and R 2 is a straight or branched chain C 1 -C 30 alkoxy radical, and the non-alkoxy R 1 and R 2 is hydrogen; and R 3 is a straight or branched chain C 1 -C 30 alkyl radical.