The present invention relates to the cosmetic use as moisturizer for keratin materials, preferably the skin, of one or more diethanolammonium derivatives corresponding to formula (I) below, and also the optical isomers and/or geometrical isomers thereof: (I)
本发明涉及将一种或多种与下式(I)相对应的
二乙醇胺衍
生物作为角蛋白材料的化妆品保湿剂,首选是皮肤,以及其光学异构体和/或几何异构体:(I)