摘要 |
<p>The invention concerns a ready-to-use oxidation dyeing composition for keratin fibres, and in particular for human keratin fibres such as hair comprising, in a medium appropriate for dyeing, at least an oxidation base, 2-amino-3-hydroxy pyridine 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.</p> |