Product Overview Oily hair shouldn't have to dull your shine. This targeted, clarifying hair bath from Kérastase is used in our salons & designed for over-active oily scalps & hair. Benefits The special formula deeply cleanses the scalp, helping to regulate excessive sebum production. The scalp is left feeling clean & fresh, whilst hair looks fuller, naturally soft & gorgeously silky. Key Technology An effective blend of ingredients help to regulate oily hair. Salicylic Acid deeply cleanses the scalp, whilst Lipacid regulates sebum production. Kérastase’s formula contains a cooling agent to keep the scalp feeling fresh, plus Vitamin B6 for nourishment.