BROAD, SPECTRUM SUNSCREEN COMPOSITION COMPRISING 2-HYDROXY SULFOBETAINE OF CINNAMIDOALKYL AMINE

摘要

A photostable cosmetic composition for protection against UVA and UVB radiations of wavelengths between 280 and 400 nm, which comprises, in a cosmetically acceptable vehicle: (i) at least one UVA-sunscreen agents absorbing predominantly in the UVA-range; (ii) at least one UVB-sunscreen agents absorbing predominantly in the UVB-range; (iii) at least 0.1% by weight of a 2-hydroxy sulfobetaine of cinnamidoalkyl amine compound.