| 摘要 |
A hair coloring composition for oxidative dyeing of keratin-fiber is provided to suppress oxidation of green during storage, to decrease damage of hair by the green tea and to relieve stimulating odor and in dyeing surgical operation. A hair coloring composition for oxidative dyeing of keratin-fiber comprises the first agent and the second agent. The first agent comprises oxidation dye precursor, coupler, alkaline chemicals, green tea powder, water-soluble anti-oxidizer and reducing agent. The second agent comprises oxidizer. The water-soluble anti-oxidizer is one or more selected from a group consisting of ascorbic acid, erythorbic acid and salts thereof. The reducing agent is one or more selected from a group consisting of sodium nitrite, sodium metabisulphite, thioglycolic acid, thiolactic acid, cystein and salts thereof. |
