| abstract |
Fiber dyeing compositionnkeratin, in particular keratin fibersnhuman and, more particularly, hair, whichncomprises at least one compound chosen from dyesndirect heteroyldiarylmethane type, more preciselynmonoheteroyldiarylmethane and leuco precursors ofnthem.n n n The invention further relates to a method ofndyeing of keratin fibers, in particularnhuman keratin fibers and, more particularly,nhair which uses said composition. |