LOW VISCOUS O/W COSMETIC COMPOSITION HAVING IMPROVED COSMETICS FORMULATION STABILITY AND SAFETY

摘要

PURPOSE: A low viscosity cosmetic composition of oil-in-water type is provided to enhance formulation stability and skin safety. CONSTITUTION: A cosmetic composition contains branched chain polymers and active ingredients. The branched chain polymers are acrylate/C10-30 alkyl acrylate crosspolymers, acrylates/C12-22 alkyl methacrylate copolymer, acrylates/beheneth-25 methacrylate copolymer, acrylates/ceteth-20 methacrylate copolymer, hydroxyethyl acrylate/ sodium acryloyldimethyl taurate copolymer, or ammonium acryloyldimethyltaurate/VP copolymer. The active ingredients are solid ingredients including surfactant, fat, wax, high carbon number alcohol, higher fatty acid, and hydro carbon; or liquid ingredient including oil, ester, hydrocarbon and silicon.