Use of flavone derivatives in cosmetic or dermatological compositions
摘要
Flavone derivatives (e.g. quercetin) are useful as additives for cosmetic and dermatological compositions, in order to stabilize dibenzoylmethane compounds used as ultraviolet light absorbers. The use of flavone and flavonone derivatives (preferably flavonoids) is claimed for stabilizing substances present in cosmetic and dermatological compositions against ultraviolet-induced decomposition. These substances have a dibenzoylmethane structure.