PROBLEM TO BE SOLVED: To provide a non-oxidative hair dye capable of adjusting the hair after dyeing to the natural hair color and giving a finish with natural color tones while having an excellent hair dyeing effect and a white hair concealing effect.SOLUTION: There is provided a hair dye which is constituted by comprising at least a first agent, a second agent and a third agent, wherein the first agent contains at least one selected from the group consisting of gallic acid, tannic acid and a derivative thereof, the second agent contains an iron salt, the third agent contains a benzophenone compound having at least one hydroxy group and the third agent is applied to the hair after the first agent and the second agent.SELECTED DRAWING: None【課題】優れた染毛効果および白髪かくし効果を有しながら、染毛後の毛髪を自然な髪色に整え、自然な色調の仕上がりを与えることのできる非酸化型の染毛剤を提供すること。【解決手段】少なくとも第１剤、第２剤および第３剤を含んで構成される染毛剤であって、 前記第１剤は、没食子酸、タンニン酸およびそれらの誘導体からなる群から選択される少なくとも１種を含み、 前記第２剤は鉄塩を含み、 前記第３剤は少なくとも１つのヒドロキシル基を有するベンゾフェノン化合物を含み、 第３剤が第１剤および第２剤の後に毛髪へ塗布される、染毛剤。【選択図】なし
