| 摘要 |
<p>A hair colouring composition comprising a first composition which comprises:(a) a transition metal salt or complex; which is first applied to the hair;and a second composition which comprises the following two compositions which are mixed just prior to application to the hair:(a) a composition comprising a water-soluble peroxygen oxidizing agent; and(b) a composition optionally comprising one or more oxidative hair colouring agents selected from thegroup consisting of an aromatic diamine, an aminophenol, a polyhydric phenol, a catechol andmixtures thereof.</p> |
