Compositions comprising N-acetylamino acids and/or related N-acetyl compounds are useful 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. The N-acetylamino acid and/or related N-acetyl compound composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.
由 N-乙酰基
氨基酸和/或相关 N-乙酰基化合物组成的组合物可用于缓解或改善各种美容状况和皮肤病,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,以及由外在因素引起的变化或损伤。N-acetylamino acid 和/或相关 N-acetyl 化合物组合物可进一步包含化妆品、药物或其他外用制剂,以增强或产生协同效应。