| 摘要 |
PURPOSE: Provided is a hair tint composition for oxidative dyeing of hair, which characterized by consisting of a first agent and a second agent containing an oxidant and alkaline dyeing material. CONSTITUTION: In a hair tint composition consisting of a first agent and a second agent containing an oxidant, the second agent is characterized by containing alkaline dyeing material represented by the formula(1), wherein R1, R2, R3, R4, and R5 are independently one of hydrogen, oxygen, nitrogen, sulfur, phosphorus, halogen atom, an alkyl group, an aryl group, and an alkoxy group.
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