PROBLEM TO BE SOLVED: To provide a composition that has sufficient detergency on a skin and also has excellent application properties as well as a good feeling after cleansing.SOLUTION: The present invention provides a composition comprising (A) at least one compound selected from the group consisting of a compound represented by formula (1-1) and a salt thereof and a compound represented by formula (1-2) and a salt thereof, or a salt thereof [where each symbol is as described in the specifications], and (B) oil solution.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】本発明は、肌上での洗浄力が十分にあり、塗布性や洗浄後の感触に優れた組成物を提供することを目的とする。【解決手段】(A)式(1-1):で表される化合物及びその塩、ならびに式(1-2):で表される化合物及びその塩からなる群から選択される少なくとも一種の化合物又はその塩[式中、各記号は明細書に記載の通りである。]、及び(B)油剤を含有する組成物。【選択図】なし