Composition comprises a hydroxylated diphenyl-methane derivative (I) and an ingredient (II) enhancing solubilization, stabilization and/or activity of (I), in a medium. Composition comprises a hydroxylated diphenyl-methane derivative of formula (I) and an ingredient (II) enhancing solubilization, stabilization and/or activity of (I), in a medium. R 1H, -CH 3, 2-4C alkyl, -OH and halo R 2H, -CH 3, 2-5C alkyl R 3-CH 3 or 2-5C alkyl and R 4, R 5H, -CH 3, 2-5C alkyl, -OH or halo. Independent claims are included for: (1) cosmetic or dermatological set comprising a container enclosing a compartment, where the container being closed by a closure element and the composition laid out inside the compartment and (2) a cosmetic process of care and/or make-up of the skin comprising application of the composition on the skin [Image] ACTIVITY : Dermatological Antiseborrheic. No biological data given. MECHANISM OF ACTION : None given.Linvention concerne une composition comprenant, dans un milieu physiologiquement acceptable, (a) au moins un dérivé diphényl-méthane hydroxylé de formule (I)et (b) au moins un ingrédient favorisant la solubilisation, la stabilisation et/ou lactivité dudit dérivé diphényl méthane hydroxylé de formule (I).Linvention concerne également un procédé cosmétique de soin ou de maquillage de la peau comprenant lapplication topique sur la peau dune telle composition.