PROBLEM TO BE SOLVED: To provide a shampoo composition which is good at foaming at the time of shampooing, finger striking at the time of shampooing, and smoothness of a hair at the time of rinsing, gives no stiffness in the hair after drying, and, even in a hot and humid environment, is excellent in persistence of the volume feeling of the hair after drying.SOLUTION: The present invention relates to a shampoo composition containing: (A) an anionic surfactant (B) a cationized guar gum or a cationized cellulose (C) a polymer represented by formula (1) or the like (D) a polymer containing, as a monomer unit, one or more kinds selected from a (meth) acrylic acid, an alkyl (meth) acrylate, and a (meth)acrylic acid polyoxyethylene alkyl ether or vinyl neodecanoate wherein the mass ratio [(B+C)/D] among the content (mass%) of the component (B), the content (mass%) of the component (C), and the content (mass%) of the component (D) is from 1.5 to 10.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】洗髪時の泡立ち、洗髪時の指通り、すすぎ時の毛髪のなめらかさが良好で、乾燥後の毛髪にごわつきがなく、高温多湿環境下にあっても、乾燥後の毛髪のボリューム感の持続性に優れたシャンプー組成物の提供。【解決手段】(A)アニオン性界面活性剤、(B)カチオン化グアガム又はカチオン化セルロース、(C)式(1)等で表されるポリマー、(D)(メタ)アクリル酸と、(メタ)アクリル酸アルキルと、(メタ)アクリル酸ポリオキシエチレンアルキルエーテル又はネオデカン酸ビニルから選択される一種以上と、をモノマーユニットとして含むポリマーを含有し、(B)成分の含有量(質量%)と、(C)成分の含有量(質量%)と、(D)成分の含有量(質量%)との質量比[(B+C)/D]が、1.5~10であるシャンプー組成物。【選択図】なし
