EXCELLENT WATER RESISTANCE AND SPF BOOSTING PROPERTIES WITH AN ASSOCIATION OF POLYESTER-5 AND STYRENE/ACRYLATES/AMMONIUM METHACRYLATE COPOLYMER

摘要

The present disclosure relates to a cosmetic sunscreen photoprotection comprising: (a) Polyester-5; (b) Styrene/Acrylates/Ammonium Methacrylate copolymer; (c) one UV filter; wherein the combination of Polyester-5 and Styrene/Acrylates/Ammonium Methacrylate copolymer improves the water resistance of the cosmetic sunscreen composition, improves the SPF of the cosmetic sunscreen composition, and reduces the stickiness of the cosmetic sunscreen composition.