Kerastase's Specifique Divalent Gift Set addresses the needs of oily scalp and hair types by removing excess sebum and adding moisture to dry hair fibres. With the Specifique Divalent line, the scalp feels wonderfully cleansed and the hair feels supple. Contents Bain Divalent Shampoo (250 ml): Cleans and regulates. Masque Rehydratant Hair Mask (200 ml): Restores moisture balance. Argile Equilibrante Detox Clay (200 ml): Clarifies the scalp.