COSMETIC COMPOSITION COMPRISING QUATERNARY AMMONIUM CATIONIC SURFACTANTS AND ADDITIONAL CATIONIC SURFACTANTS, AND COSMETIC TREATMENT METHOD

摘要

The present invention relates to a cosmetic composition comprising: quaternary ammonium cationic surfactants of formula (I): in which R1 and R2 represent an unsaturated hydrocarbon radical containing 11 to 23 carbon atoms, and X is a cosmetically acceptable counterion; and additional cationic surfactants. The invention also relates to a cosmetic treatment method, in particular care, cleaning or conditioning of the hair, using this composition.