PROBLEM TO BE SOLVED: To provide a hair cleanser composition which can dry the wet hair after hair washing in a short time, prevents hair from being entangled during rinsing, gives smooth touch, causes no stickiness during drying and can set the hair after drying.SOLUTION: There is provided a hair cleanser composition which comprises: component (A): a cationized hydroxypropyl cellulose having a specific composition, component (B): a cationic polymer other than the component (A) component (C): a sulfate-type surfactant, component (D) a branched fatty acid having a specific composition or a salt thereof and water.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】洗髪後の濡れた毛髪を短時間で乾燥させることができることに加え、すすぎ時に毛髪が絡まりにくく、滑らかな手触りであり、また乾燥中にべたつかず、乾燥後には毛髪がまとまることができる毛髪洗浄剤組成物を提供する。【解決手段】成分(A):特定の構成を有するカチオン化ヒドロキシプロピルセルロース、成分(B):成分(A)以外のカチオン性ポリマー、成分(C):硫酸塩型界面活性剤、成分(D):特定の構成を有する分岐脂肪酸またはその塩、および、水を含有する、毛髪洗浄剤組成物。【選択図】なし