Kérastase Resistance Thérapiste Bain Thérapiste 250 ml is a restructuring shampoo specifically formulated for very damaged and fragile hair. Thanks to its advanced formula, it strengthens the hair fiber, repairing split ends and preventing breakage. It deeply nourishes, improving the softness and natural shine of the hair. Ideal for those who wish to intensely regenerate their locks, this product offers a professional treatment that restores vigor and strength, leaving hair visibly healthy and vital.