| abstract |
(57) Abstract: A ceramide-containing cosmetic composition having a protein loss-reducing property and a method for using the same. SOLUTION: In a cosmetically acceptable medium, (a) The following formula (I): At least one ceramide represented by the formula (b) and the following formula (II) or formula (III): Embedded image At least one ceramide selected from the ceramides represented by the formula [in the formulas (I) to (III), R 1 , R 2 and R 3 are linear or branched, saturated or unsaturated] , Representing a C 12 -C 30 hydrocarbon group] and applying it to the skin or keratin fibers. |