PROBLEM TO BE SOLVED: To provide a skin cleanser composition having good water-solubility and foamability and excellent storage stability.SOLUTION: A past-like skin cleanser composition having good water-solubility and foamability and excellent storage stability, comprises 30 to 40 mass% of a component (A), a higher fatty acid and a potassium salt thereof in total, wherein the weight ratio of the higher fatty acid to the potassium salt of the higher fatty acid is 21:79 to 23:77 and the skin cleanser composition comprises a component (B), an anionic surfactant having an IOB value of 3.1 or more and less than 3.4.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】良好な水溶けと起泡性を有し、保存安定性に優れる皮膚洗浄剤組成物を提供することにある。【解決手段】成分(A)高級脂肪酸及びそのカリウム塩を合計で30~40質量%含有するペースト状皮膚洗浄剤組成物であって、高級脂肪酸:高級脂肪酸のカリウム塩の重量比が21:79~23:77であり、成分(B)IOB値が3.1以上3.4未満のアニオン性界面活性剤を含有することを特徴とする良好な水溶けと起泡性を有し、保存安定性に優れる皮膚洗浄剤組成物。【選択図】なし
