PROBLEM TO BE SOLVED: To provide a hair cleanser composition having excellent foam elasticity and moist feeling of the scalp after drying and sustainability thereof even in an extremely low humidity environment.SOLUTION: There is provided a hair cleanser composition which comprises: (a) a component: 0.1 to 10 mass% of an amino acid-based surfactant represented by the formula (1) according to the claim 1 (b) a component: 1 to 20 mass% of an ether sulfate type anionic surfactant represented by the formula (2) according to the claim 1 and (c) a component: 0.01 to 3 mass% of glycolic acid or a salt thereof, wherein the mass ratio ((a)/(b)) between the (a) component and the (b) component is 0.1 to 1.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】泡の弾力に優れるとともに、非常に低湿度の環境下でも、乾燥後の頭皮のしっとり感とその持続性にも優れる毛髪洗浄剤組成物の提供。【解決手段】(a)成分:請求項1記載の式(1)で表されるアミノ酸系界面活性剤を0.1~10質量%、 (b)成分:請求項1記載の式(2)で表されるエーテルサルフェート型陰イオン性界面活性剤を1~20質量%、 (c)成分:グリコール酸またはその塩を0.01~3質量%含有し、(a)成分と(b)成分との質量比((a)/(b))が0.1~1である毛髪洗浄剤組成物。【選択図】なし
