Skin care cosmetics, such as lotions, creams and milky lotions, and hair cosmetics, such as hair creams, hair conditioners, hair rinses and shampoos, being excellent in moisturizing effect, applicability, stability and safety and characterized in containing an amino acid N-glyceryl derivative produced by reacting neutral, basic or acidic α-amino acid or salt thereof with glycidol or 3-halo-1,2-propanediol.
护肤化妆品,如乳液、乳霜和乳状乳液,以及护发化妆品,如护发乳、护发素、洗发
水和洗发香波,具有优异的保湿效果、适用性、稳定性和安全性,其特征在于含有一种
氨基酸 N-
甘油衍
生物,该衍
生物由中性、碱性或酸性
α-氨基酸或其盐与
缩水甘油或 3-卤代-
1,2-丙二醇反应生成。