| abstract |
[Problem] To provide a hair color adjusting composition having good dyeability and dyeing fastness, excellent usability, and minimizing hair damage. In a hair color adjustment composition comprising a first agent containing a reducing agent and an alkali agent, and a second agent containing an oxidizing agent, a specific hydroxy ether amine compound or a quaternary ammonium salt thereof, And it discovered that said subject could be solved by mix | blending a specific gemini type | mold cationic activator. [Selection figure] None |