Kérastase Hydra-Apaisant Masque is a lightweight silicon-free hair mask that deeply hydrates and rebalances the scalp ensuring an improved hair surface health. Infused with ingredients like Rhamnose and Complexe AOX, the Kérastase Hydra-Apaisant Masque intensely purifies the scalp and fixes oily roots. Use the Kérastase Spécifique to rebalance scalp and get nourished hair.