Composition comprising at least one fatty substance and at least one cationic polymer, dyeing or lightening process using it and devices therefor

摘要

The present disclosure relates to a composition for dyeing or lightening human keratin fibers, comprising:a cosmetically acceptable medium;at least 25% by weight of at least one fatty substance;at least one cationic polymer;at least one dye chosen from oxidation dyes and direct dyes;at least one basifying agent; andat least one oxidizing agent.The disclosure also relates to a dyeing or lightening process using it. Another subject of the disclosure is multi-compartment devices or kits for obtaining, after mixing together the compositions of the compartments, just before its application, a composition according to the disclosure.