Cosmetic compositions comprising a cosmetic active agent and an exogenous ligand-receptor system for the hair, and hair treatment process using these compositions

摘要

The present invention relates to cosmetic compositions comprising a biotin derivative and/or an agent for complexing this derivative and, covalently bonded to one of these two compounds or to both of them, at least one active agent other than dyes. The present invention also relates to a process for treating the hair based on these compositions, which is directed towards creating on the fibres a deposit of material that provides novel cosmetic properties.