| abstract |
The present invention relates to a process for treating keratinous fibers, in particular human keratinous fibers such as the hair, comprising at least (i) a step of applying to the keratinous fibers of one or more aminohydroxyalkanes, one or more acids, and one or more chemical oxidizing agents. The invention also relates to a composition for the treatment of keratinous fibers comprising one or more aminohydroxyalkanes, one or more acids, and one or more chemical oxidizing agents, as well as the use of this composition for the bleaching and / or staining of keratinous fibers. . |