Agent, useful for coloring keratin fibers, preferably human hairs, comprises N-(4-amino-3-methylphenyl)-N-(3-(1H-imidazol-1-yl)propyl)amine or its salt, as a developer component, in a cosmetic carrier

摘要

Agent (I) comprises N-(4-amino-3-methylphenyl)-N-[3-(1H-imidazol-1-yl)propyl]amine (II) or its salt, as a developer component, in a cosmetic carrier, where the pH value of (I) is at least 9.5. An independent claim is included for a method for coloring keratin fibers, comprising applying (I) on the fibers and rinsing off after a contact time.