Agent, useful for coloring keratin fiber, preferably human hair, comprises at least indole/indoline derivative as natural dye and a compound with optionally substituted ortho-dihydroxyphenyl structural units in a cosmetic carrier

摘要

Agent for coloring keratin containing fiber, preferably human hair, comprises at least indole or indoline derivative as dye precursor of natural-analog dye and at least a compound (I) with optionally substituted ortho-dihydroxyphenyl structural units in a cosmetic carrier. An independent claim is included for a method for coloring keratin fiber with the agent, comprising applying the agent on the fiber and washing after influential time.