| abstract |
(57) [Abstract] [Purpose] There is no problem in terms of biosafety, it can be combined into one without lowering the hair dyeability, and white hair can be easily dyed, and a unique metal To provide a hair dye composition having no odor. [Structure] A one-pack type hair dye composition comprising a polyvalent metal salt, ascorbic acid, and a ligand (excluding ascorbic acid). |