| abstract |
A composition for dyeing keratin fibers, for example, human keratin fibers, such as hair, comprising at least one dye chosen from heteroyldiarylmethane type direct dyes, for example, monoheteroyidiarylmethane direct dyes, and the leuco precursors thereof; and also to methods for dyeing keratin fibers, for example, human keratin fibers, such as hair, using the composition, and multi-compartment devices. |