Cosmetic and/or dermatological use of a composition containing at least one oxidation-sensitive hydrophilic active stabilised by at least one polymer or copolymer of N-vinylimidazole

摘要

Use of a composition (I) for preventing and/or treating the symptoms of intrinsic aging of the skin, where (I) includes an aqueous phase containing at least one hydrophilic, oxidation-sensitive active agent (A) selected from ascorbic acid and its derivatives and at least one non-crosslinked polymer or copolymer of N-vinyl-imidazole (NVA) (B). <??>Independent claims are also included for: <??>(1) use of a combination of (A) and (B) in the aqueous phase of a cosmetic composition for preventing and/or treating the symptoms of intrinsic aging of the skin; <??>(2) use of (A) and B) in the preparation of a dermatological composition, including an aqueous phase, for preventing and/or treating the symptoms of intrinsic aging of the skin; and <??>(3) a cosmetic process for preventing and/or treating the symptoms of intrinsic aging of the skin, involving application of (I) to the skin or mucosa.