| abstract |
(57) 【Abstract】 PROBLEM TO BE SOLVED: It is possible to adjust the particle size of an emulsion to a very small value, it is particularly excellent in emulsion stability over time, and it is useful for various cosmetics, external pharmaceutical bases, etc. To provide an emulsified composition which is useful for rinses, treatments, etc., which are preferably brought into contact with each other. An O / W type emulsion composition comprising a surfactant as an emulsifier, an alkyl glyceryl ether and an N-acyl glutamic acid cholesteryl ester as an emulsion stabilization aid. |