Resistance Ciment Anti-Usure by Kérastase is an intensive treatment specifically formulated for long and damaged hair. Thanks to its innovative formula, it strengthens the hair fiber from within, repairing the most fragile areas and preventing breakage. This 200ml product works in depth, rebuilding the hair structure and providing softness, strength, and vitality. Ideal for chi who want to maintain healthy and shiny lengths, it guarantees a nourishing action without weighing the hair down. Its light texture is quickly absorbed, making combing easier and improving manageability. Resistance Ciment Anti-Usure is the perfect solution for hair stressed by chemical treatments or frequent styling, offering a professional and long-lasting result.