FIELD: cosmetology.
SUBSTANCE: the present innovation deals with cosmetic composition indicated to decolorize or deform human keratin fibers irreversibly, and, in particular, human hair, including in cosmetically acceptable medium: (i), at least, one reducing agent and (ii), at least, one aminated silicone with aminoethylimino-(C4-C8)-alkyl groups; and, also, it deals with method to obtain the above-mentioned composition, decolorization method and that of irreversible deformation of human keratin fibers and, in particular, hair, and to a kit. The innovation enables to achieve conditioning and resistant effects being higher against those of previously known systems at no deterioration of intensity and homogeneity of decolorizations or irreversible deformations; It is, also, possible to achieve improved state of keratin fiber which keeps its softness by touch, easiness at brushing and its glitter after several treatments with shampoo.
EFFECT: higher efficiency of application.
20 cl, 2 ex
