Photostable sunscreen compositions comprising dibenzoylmethane compounds and 2-hydroxybenzophenone-substituted silanes/organosiloxanes

摘要

Improvedly photostable, topically applicable cosmetic/dermatological sunscreen compositions well suited for the photoprotection of human skin and/or hair against the damaging effects of UV-irradiation, particularly solar radiation, comprise (1) a UV-photoprotecting effective amount of at least one dibenzoylmethane sunscreen compound and (2) a photostabilizing effective amount of at least one silane or organosiloxane bearing a 2-hydroxybenzophenone substituent.