HAIR TYPE: Sensitive scalp, Oily Scalp & Hair, Dandruff / COLLECTION: Symbiose / Symbiose Bain Pureté Anti-Pelliculaire by Kérastase is a silicone and sulfate-free , highly cleansing , cellular anti-dandruff shampoo for oily, sensitive and dandruff-prone scalps. It contains piroctone olamine, which acts on all causes of dandruff, and salicylic acid, which ensures a breathable scalp. A nourishing yet breathable foaming formula to remove dandruff and prevent oil buildup . Instantly exfoliates and visibly removes dandruff, soothes the sensitive scalp, balances oil levels and strengthens the vitality of the hair.