PROBLEM TO BE SOLVED: To provide body detergent compositions that have good foaming and foam quality even when using hard water, the compositions reducing a tight feeling after washing.SOLUTION: The invention provides a body detergent composition containing a component (a): 0.1-20 mass% of the surfactant of a formula (1), a component (b): 10-50 mass% of C8-22 fatty acid salts, a component (c): 0.1-40 mass% of acyl methyl taurate (aminoethylene sulfonic acid group), wherein the mass ratio of (a) and (b) is 0.01-0.8, and the mass ratio of (a) and (c) is 0.05-1. (R1CO is C8-22 aliphatic acyl group R2 is a single bond or C1-4 alkylene group R3 is a C1-4 straight chain or branched chain alkylene group and M1 is an alkali metal atom or alkanolamine.)SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】硬水使用時においても良好な泡立ち易さと泡質を有し、洗い上がりのつっぱり感を抑制する身体洗浄剤組成物の提供。【解決手段】(a)成分:式(1)の界面活性剤を0.1~20質量%、(b)成分:C8~22の脂肪酸塩を10~50質量%、(c)成分:アシルメチルタウリン(アミノエチレンスルフォン酸基)塩を0.1~40質量%含有し、(a)と(b)の質量比が0.01~0.8であり、(a)と(c)の質量比が0.05~1である身体洗浄剤組成物。(R1COはC8~22の脂肪族アシル基;R2は単結合又はC1~4のアルキレン基;R3はC1~4の直鎖又は分岐鎖のアルキレン基;M1はアルカリ金属原子又はアルカノールアミン)【選択図】なし
