Use of active substances comprising glutamylamidoethylindol, kombucha, hypotaurine and/or ascorbic acid to prepare cosmetic composition for improving complexion radiance or for reducing cellular protein oxidation in keratinocytes

摘要

Use of at least one or two different active substances comprising glutamylamidoethylindol, kombucha, hypotaurine and/or ascorbic acid and their salts, ascorbic acid esters and ascorbic acid ethers, for the production of a cosmetic or pharmaceutical composition for the improvement of complexion radiance, reduction of the cellular protein oxidation in keratinocytes, or increase and/or retention of the proteasome activity in keratinocyte under UV influence, is claimed. ACTIVITY : Nootropic; Dermatological. MECHANISM OF ACTION : None given.