| abstract |
(57) [Summary] [Purpose] Using a gondoinic acid-based substance that has no problems with odor, coloring, stability over time, skin irritation, etc. To obtain a cosmetic having an emollient effect. [Structure] As the lipophilic substance of cosmetics, high-purity gondoic acid or its derivative having a content of gondoinic acid (cis-11-eicosenoic acid) in the fatty acid composition of 80% by weight or more is used, or As the agent, the same high-purity gondoin acid derivative as described above is used, or as the lipophilic substance of cosmetics, the same high-purity gondoin acid or a derivative thereof as described above is used as the surfactant of cosmetics. Derivatives of high purity gondoic acid are used, respectively. |