abstract |
Herein are disclosed (1) an oil-soluble N-long chained acyl acidic amino acid mono- or di-ester having at least one sterol ester in the molecule of formula I, n which is a novel compound of excellent emulsifying and hydrating performances, (2) an oily composition consisting of or comprising a mixture of such esters, and (3) perfuming cosmetics blended with such ester or such oily composition. |