| abstract |
dye,nthe at least one dye precursor for a naturally-analogous dye,nselectednfrom the group of indole or indoline derivatives, at least onenA developer-type oxidation dye precursor and at leastna coupler type oxidation dye precursor andnare free of ammonia and additionalnOxidizing agents, are ideal for coloring keratinhaltigernFibers. The colors obtained with these agents are intense, longnpersistent and have no red, blue or violet stitch. |