모발 세정제 조성물

(A) 폴리옥시에틸렌알킬에테르 황산염, (B) 양성 계면활성제, (C) N-아실아미노산에스테르, (D) 에틸렌옥사이드의 평균 부가몰수가 5∼30인 폴리옥시에틸렌경화피마자유 및 (E) 카티온성 폴리머를 함유하고, 상기 (C) N-아실아미노산에스테르의 함유량(질량%)과, 상기 (D) 에틸렌옥사이드의 평균 부가몰수가 5∼30인 폴리옥시에틸렌경화피마자유의 함유량(질량%)과의 질량비(D/C)가, 1∼12.5인 모발 세정제 조성물을 제공한다. Provided is a hair cleanser composition comprising (A) a polyoxyethylene alkyl ether sulfate, (B) an amphoteric surfactant, (C) an N-acylamino acid ester, (D) polyoxyethylene hydrogenated castor oil having an average number of moles of ethylene oxide units added of 5 to 30, and (E) a cationic polymer, wherein the mass ratio (D/C) of the content (% by mass) of the N-acylamino acid ester (C) to the content (% by mass) of the polyoxyethylene hydrogenated castor oil (D) having an average number of moles of ethylene oxide units added of 5 to 30 is 1 to 12.5.