PROBLEM TO BE SOLVED: To provide a composition for the hair, imparting good slipperiness and pliability even to damaged hair from being in a wet to dry condition and thereafter, and, in particular, excellent in slipperiness, pliability and trim touch of the hair after dried.SOLUTION: The composition for the hair comprises (A) either one or both of a tertiary amine compound of general formula (1) and a tertiary amine compound wherein the glycidyl moiety of the tertiary amine compound of the general formula (1) represents a diglycidyl derivative and (B) an inorganic acid and/or an organic acid.COPYRIGHT: (C)2009,JPO&INPIT【課題】ダメージヘアに対しても湿潤時から乾燥後まで良好な滑り性、柔軟性を付与し、特に乾燥後の滑り性、柔軟性、纏まり感に優れる毛髪用組成物の提供。【解決手段】(A)下記一般式(1)で表される3級アミン化合物、及びそのグリシジル部分がジグルシジル誘導体で表される3級アミン化合物のいずれか一方もしくは両方と(B)無機酸及び/又は有機酸を含有する毛髪用組成物。【選択図】なし