REDUCING AGENT WITH SEVERAL CONSTITUENTS COMPRISING AT LEASTA COMPOSITION IN POWDER FORM CONTAINING AN AGENT FOR REDUCING HAIR SULPHUR BONDS AND METHOD FOR PERMANENT SETTING OF KERATIN FIBRES

摘要

The invention relates to an agent for use as a reductant in a permanent hair reshaping process, comprising: a first component consisting of a composition in powder form comprising at least one reducing agent of the solid keratin or adsorbed on a solid, and a second component consisting of an aqueous liquid composition containing no keratin reducer, the various components being intended to be mixed with each other at the time of use in order to obtain a reducing composition intended to be applied to hair in order to reduce the disulphide bonds thereof.