生物活性多肽护肤品的基础及应用

Basic science and cosmetic applications of bioactive polypeptide

生物活性多肽在人体内含量极少 ,但生物活性极高 ,具有多种重要的生物学效应和生理功能。多种生物活性多肽与皮肤细胞的生长、分裂、分化、增殖和迁移有关 ,它们能够提供皮肤养分 ,延缓皮肤衰老 ,促进皮肤创面修复。实验研究和临床应用均表明 ,将生物活性多肽添加到美容化妆品中 ,可以有效地与皮肤细胞发生作用 ,发挥其突出的美容护肤功效 ,对于护肤品功能提高具有重要意义。

The content of bioactive polypeptides is very little in body,but their biological activity is very high.The growth,differentiation,pr oliferation and transference of skin cells are related to many kinds of bioactiv e polypeptides.Bioactive polypeptides play key roles in the supply of nutritive substances to the skin,slowing of skin ageing and accelerating repairing to dama ged skin.Many experiments and clinic applications indicated that cosmetic contai ning bioactive polypeptides acted effectively with skin cells and was most suita ble for skin care.