OIL-CONTROL PURIFYING FORMULA: This shampoo for oily hair effectively removes sweat, oil, and residue.- CONCENTRATED AHA 3%: Scalp Advanced Anti-oiliness Shampoo contains a powerful formula that helps purify the scalp and supports the natural cell development process.- 78% LESS SCALP SEBUM IN 1 USE*: Experience effective sebum control action instantly with this professional greasy hair shampoo.- LIGHTWEIGHT GEL TEXTURE: The lightweight gel texture cleanses thoroughly while keeping hair light and fresh.- OFFERS UP TO +67% NUTRITION*: Indulge in nourishing scalp care with L'Oral ProfessionnelScalp Advanced Anti-Oiliness Shampoo. *Instrumental test, shampoo + clay mask