PROBLEM TO BE SOLVED: To provide a hair shampoo composition that has the functions of recovering and repairing hair damage, and makes it easy to comb the hair even after rinsing, without impairing its hair washing ability as a shampoo.SOLUTION: A hair shampoo composition contains an anionic surfactant having a sulfonic acid group or a carboxyl group, and Alcaligenes-producing polysaccharides at least containing polysaccharides represented by the repeating unit of formula (1).SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】シャンプーとしての毛髪洗浄能力に影響を及ぼさず、かつ、髪のダメージ回復と補修の機能を有し、濯いだ後も櫛通りの良い毛髪シャンプー組成物の提供。【解決手段】スルフォン酸基又はカルボキシル基を有するアニオン性界面活性剤と、少なくとも式(1)の繰り返し単位で表される多糖類を含むアルカリゲネス産生多糖体とを含有する毛髪シャンプー組成物。【選択図】なし
