Personal care compositions comprising a dipeptide and methods of using such compositions to treat the condition of keratinous tissue. The C terminal amino acid of said dipeptide is threonine. The personal care composition can be applied topically, ingested orally, injected, or used as part of a combined treatment regimen.
包含二肽的个人护理组合物和使用这种组合物治疗角质组织状况的方法。所述二肽的 C 端
氨基酸为苏
氨酸。个人护理组合物可以局部涂抹、口服、注射或作为综合治疗方案的一部分使用。