| 摘要 |
The present invention relates to a hair colouring composition containing at least one natural dye, in particular at least one orcein, and at least one particular organic solvent. The invention also relates to a hair colouring method that comprises applying on the fibres a composition containing one or more natural dyes for a duration sufficiently long for obtaining the desired colour. The invention thus provides colourings that respect the nature of the hair while offering strong, low-selectivity and resistant nuances. |
