| abstract |
(57) [Summary] (Modifications) [Problem] The object of the present invention is to provide a liposome containing a fat-soluble active ingredient, which is useful for drug delivery of a fat-soluble active ingredient. SOLUTION: Liposomes contain hydrogenated lecithin and / or lecithin, phytosteide, and polymethacryloyloxyethyl phosphorylcholine, and this is contained in a cosmetic. ADVANTAGE OF THE INVENTION According to this invention, the liposome containing a fat-soluble active ingredient useful for drug delivery of a fat-soluble active ingredient can be provided. |