Kérastase Bain Hydra Fortifiant is a strengthening shampoo that helps to fortify and protect weakened hair. Hair type Ideal for weakened, brittle, or fragile hair. Hair texture Suitable for all hair textures, from fine to thick. Hair concerns Addresses weakened and damaged hair, breakage, and split ends. Key benefits Strengthens and fortifies hair Protects against breakage and split ends Restores vitality and shine to hair Leaves hair feeling soft, supple, and manageable Ingredients Edelweiss Flower: Provides antioxidant protection to hair and scalp, helping to prevent damage and breakage. Ginger Root: Stimulates the scalp and promotes healthy hair growth. Biotin: Helps to strengthen hair and prevent breakage. Vitamin B6: Promotes healthy hair growth and regulates sebum production. How to use Apply Kérastase Bain Hydra Fortifiant to wet hair and scalp. Massage gently with fingertips to work into a lather. Rinse thoroughly. Follow with Kérastase Fondant Hydra Fortifiant conditioner for best results.