REDUCING COMPOSITION COMPRISING AT LEAST ONE SULFUR-CONTAINING REDUCING AGENT, AT LEAST ONE FATTY SUBSTANCE, AT LEAST ONE CATIONIC SURFACTANT AND AT LEAST TWO POLYOXYALKYLENATED NONIONIC SURFACTANTS

摘要

The present invention relates to a reducing cosmetic composition comprising one or more sulfur-containing reducing agents, preferably thiol agents, one or more fatty substances solid at room temperature, one or more cationic surfactants, and two or more than two nonionic surfactants selected from polyoxyalkylenated fatty alcohols having an ethylene oxide number greater than or equal to 10; with the proviso that at least two of said polyoxyalkylenated fatty alcohols having an ethylene oxide unit number o f greater than or equal to 10 have a difference in HLB of greater than or equal to 2. The invention also relates to a method for permanent deformation o f keratinous fibres.