WATERPROOF SUNBLOCK COMPOSITIONS

摘要

A sunscreen composition is provided which includes from about 0.1 to about 30% by weight of a quaternary ammonium functionalized phosphate ester, from about 0.01 to about 10% by weight of a cationic polysaccharide and an effective amount of a sunscreen agent. These compositions are waterproof, freeze-thaw cycle stable, moisture retentive and exhibit unusual skin mildness properties.