申请人:——
公开号:US20030229141A1
公开(公告)日:2003-12-11
Methods to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin, nail and hair associated with intrinsic aging and/or extrinsic aging, as well as changes or damage caused by extrinsic factors using compositions comprising N-acetyl-cysteine (isomeric or non-isomeric forms) and/or free acid, salt, lactone, amide or ester forms of N-acetyl-cysteine are described. The methods provided may also comprise application of a composition further containing various cosmetic, pharmaceutical or other topical agents to enhance or create synergetic effects.
本文描述了使用包含 N-乙酰-半胱氨酸(异构体或非异构体形式)和/或 N-乙酰-半胱氨酸的游离酸、盐、内酯、酰胺或酯形式的组合物来缓解或改善各种美容状况和皮肤病的方法,包括与内在老化和/或外在老化相关的皮肤、指甲和头发的变化或损伤,以及外在因素引起的变化或损伤。所提供的方法还可包括使用进一步含有各种化妆品、药物或其他外用制剂的组合物,以增强或产生协同效应。