| abstract |
The invention concerns a ready-to-use oxidation dyeing composition for keratin fibres, and in particular human keratin fibres such as hair comprising, in a medium appropriate for dyeing, at least an oxidation base selected among paraphenylenediamine derivatives, double bases, orthoaminophenols and heterocyclic bases, at least a second oxidation base selected among para-aminophenols, at least a meta-aminophenol as coupling agent, and at least an oxidoreductase type enzyme with 2 electrons in the presence of at least a donor for said enzyme, and the dyeing method using said composition. |