The Kérastase Fusiodose Concentré Nutritive is a targeted treatment designed to deeply nourish and revitalize dry hair. This professional formula works instantly to restore suppleness, softness, and shine, leaving hair feeling healthier and looking more radiant. Ideal for those with dry, sensitized hair, this concentrate can be mixed with a Kérastase Fusio-Dose Booster for a personalized treatment. Experience a salon-like transformation at home with this potent, restorative solution.