| 摘要 |
<p>The invention concerns a ready-to-use oxidation dyeing composition for keratinous fibres, and in particular human keratinous fibres such as hair comprising, in an a medium suitable for dyeing, at least one oxidation colouring agent, at least one cationic direct colouring agent and at least an enzyme such as laccase, as well as the dyeing method using said composition.</p> |
