PROBLEM TO BE SOLVED: To provide a cosmetic composition being sufficiently viscous and stable and having a high ability of dissolving an oil-soluble component, in which the cosmetic composition can be particularly useful as a component of a cleansing product, the cosmetic composition containing a surfactant.SOLUTION: A composition contains (A) fatty acid-N-alkyl polyhydroxyalkyl amide having a specific structure, (B) an anionic polymer having a unit derived from acrylamide alkyl sulfonic acid or salt thereof, and (C) fatty acid ester or aliphatic ether.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】十分に粘稠且つ安定であり、油溶性成分の溶解能力の高い化粧料組成物、特にクレンジング製品の成分として有用でありうる、界面活性剤を含む化粧料用組成物の提供。【解決手段】（Ａ）特定の構造を有する脂肪酸－Ｎ－アルキルポリヒドロキシアルキルアミド、（Ｂ）アクリルアミドアルキルスルホン酸またはその塩に由来する単位を有するアニオン性ポリマー（Ｃ）脂肪酸エステルまたは脂肪族エーテル、を含む組成物。【選択図】図１
