Excellent creaminess of foaming [challenges], can be used with confidence in a child sensitive skin from women with sensitive skin without skin irritation, as well as give a feel moist after drying, good liquid skin cleanser is low-temperature stability provision of the composition. The (R 1, selected from monovalent hydrocarbon group having a straight chain or branched chain of carbon atoms from 5 to 25 4 wt% to 20 wt% fatty acid K salt represented by [SOLUTION] In (A) R 1 COOK, Some of the hydrogen atoms may be substituted by hydroxy well, fatty acid K salt of 11 or less and (C 11 or less) carbon atoms in R 1 the fatty acid K salt of 12 or more carbon atoms of R 1 is (C 12 or more) weight ratio of (C 11 or less / C 12 or higher) 1.5~5), (R 2 are linear or branched C 1-6 amines represented by (B) R 2 -NH 2 It will contain 5% by weight to 30% by weight of (C) Glycerin a monovalent hydrocarbon groups, some hydrogen atoms) and may be substituted by a hydroxyl group, the mass ratio (A / C) I a liquid skin cleansing composition is 0.3 to 3.0. None [Selection Figure]【課題】泡立ちのクリーミー性に優れ、皮膚刺激性がなく敏感肌の女性から肌の弱い子供にも安心して使用でき、乾燥後にしっとりした感触を与えると共に、低温安定性が良好な液体皮膚洗浄剤組成物の提供。【解決手段】(A)R1COOKで表される脂肪酸K塩を4質量%~20質量%(R1は、炭素数5~25の直鎖又は分岐鎖の一価炭化水素基を示し、水素原子の一部が水酸基で置換されていてもよく、R1の炭素数が11以下の脂肪酸K塩(C11以下)とR1の炭素数が12以上の脂肪酸K塩(C12以上)の質量比(C11以下/C12以上)が1.5~5)、(B)R2-NH2で表されるアミン類(R2は、炭素数1~6の直鎖又は分岐鎖の一価炭化水素基を表し、水素原子の一部が水酸基で置換されていてもよい)及び(C)グリセリンを5質量%~30質量%含有してなり、質量比(A/C)が0.3~3.0である液体皮膚洗浄剤組成物とする。【選択図】なし
