PROBLEM TO BE SOLVED: To provide a skin detergent composition capable of acquiring excellent feeling of use such as excellent bubbling in cleaning.SOLUTION: The skin detergent composition contains (A), (B) and (C): (A) a 8C-22C fatty acid salt (B) a 8C-22C alkyliminodiacetic acid salt (C) an arginine derivative represented by formula (1), wherein R shows hydrogen or the like.COPYRIGHT: (C)2012,JPO&INPIT【課題】洗浄時に良好な泡立ち等、良好な使用感が得られる皮膚洗浄剤組成物の提供。【解決手段】(A)、(B)および(C)を含有する皮膚洗浄剤組成物。(A)炭素数8~22の脂肪酸塩(B)炭素数8~22のアルキルイミノジ酢酸塩(C)式(1)で示されるアルギニン誘導体(Rは、水素等を表す。)【選択図】なし