PROBLEM TO BE SOLVED: To provide a hair treatment composition that can be applied in a single agent, and gives the hair good firmness and resilience.SOLUTION: A hair treatment composition comprises (A) an anionic polymer, (B) a cationic surfactant, and (C) an ampholytic surfactant.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】1剤で施術でき、かつ、毛髪に良好なハリ、コシを与える、毛髪処理用組成物を提供する。【解決手段】本発明に係る毛髪処理用組成物は、(A)アニオン性高分子と、(B)カチオン性界面活性剤と、(C)両性界面活性剤と、を含む。【選択図】なし