Use of extracts from radix chalcone A and radix glucurizae infratae containing lycochalcone A for skin aging

摘要

Use of licochalcone A or of an extract containing licochalcone A from Radix Glycyrrhizae inflatae in cosmetic and dermatological preparations for the treatment and prophylaxis of the symptoms of intrinsic and/or extrinsic skin ageing and the treatment and prophylaxis of the damaging effects of ultraviolet radiation on the skin.