Kérastase Premiers Détartrifiant Repairing Pre Shampoo Treatment Revitalize your haircare routine with Kérastase's innovative Premier Détartrifiant Repairing Pre Shampoo Treatment. This highly concentrated, dual-action treatment is designed to cater to all hair types and textures, ensuring everyone can benefit from its transformative properties. With a powerful formula containing an impressive 8% concentration of pure acids, including citric acid and wisteria extract, this treatment expertly removes calcium buildup caused by hard water. Say goodbye to stiffness and dullness; this pre-shampoo treatment decalcifies your hair from root to tip, restoring its natural strength by reconnecting broken internal fiber bridges. Infused with glycine, this treatment deeply hydrates and smooths the hair cuticle, resulting in a silky finish free of frizz. Frequent use significantly reduces breakage and enhances shine, leaving you with vibrant, healthy-looking hair. To use, simply apply the treatment to dry hair before shampooing, allowing it to work its magic for a few minutes. Rinse thoroughly before following with your favorite Kérastase shampoo. Tailor your hair care to perfection with Kérastase, a brand synonymous with luxury and efficacy in the beauty industry. Your journey to revitalized hair starts here!