Revitalize and strengthen your hair with the Kérastase Résistance Bain De Force Shampoo. Specifically designed for weakened, brittle, and damaged hair, this reinforcing and refinishing shampoo works to rebuild the hair fiber from within. Infused with Kérastase's advanced Vita-Ciment® Complex, it mimics the function of natural keratin to reconstruct the hair, providing instant resilience and a smooth, polished finish. Key Benefits Deep Reinforcement: Strengthens the hair fiber to prevent breakage and split ends. Surface Refinishing: Smoothes the cuticle for a healthy-looking shine and soft texture. Daily Protection: Protects hair from external aggressors while maintaining internal strength. Lightweight Formula: Cleanses effectively without weighing down fine or fragile strands. Key Ingredients Vita-Ciment®: Recreates the intercellular cement, making the hair fiber more solid and resistant. Pro-Keratin: A protein that mimics the function of keratin and rebuilds the hair. Ceramides: Strengthens the hair fiber from the inside out. How to Use Apply a small amount to wet hair. Massage gently into the scalp and lengths to create a rich lather. Rinse thoroughly. For best results, follow with Kérastase Résistance Ciment Anti-Usure conditioner. Specifications Brand: Kérastase Range: Résistance Volume: 250ml / 8.5 fl. oz. Hair Type: Damaged, Weakened, and Brittle hair.