Kerastase Premiere 1 Decalcifying Repairing Pre-Shampoo Treatment for All Types of Damaged Hair - 33.8 oz - Decalcify, Repair, Reverse the damage

This is not your average pre-shampoo treatment—it's the first step in a revolutionary decalcifying and repairing system, specifically designed to undo the visible and invisible damage that hard water inflicts on your strands. Every time you step into the shower, hard water's calcium buildup infiltrates and weakens your hair, making it stiff, dull, and prone to breakage. The Première Concentré Décalcifiant Ultra-Réparateur is your hair's concentrated detox hero, featuring an innovative 8% concentration of pure acids, including Citric Acid, that actively works to remove that calcified 'calcium overdose' both on the surface and deep within the hair fiber's core. Simply apply this transparent, luscious gel before you shampoo, let it work its magic, and prepare for a transformation that brings your hair back to its premier state. The results are nothing short of dramatic: this dual-action formula doesn't just decalcify, it also uses the power of Glycine, an amino acid, to penetrate the hair's internal structure and reconnect broken keratin links. You're not just washing away dullness; you're actively reinforcing the fiber from within, making your hair significantly stronger, more resilient, and unbelievably smoother. Say goodbye to that rough, straw-like feel and the endless cycle of damage. This treatment is formulated for all types of damaged hair, from fine and fragile to thick and processed, ensuring that everyone can experience the feeling of profoundly repaired, renewed, and vibrant hair. Layering the Première Concentré treatment under the corresponding Première shampoo maximizes the efficacy of this powerful repair protocol, creating a double-action bath that leaves your hair soft, bouncy, and shimmering with intense shine. With continued use, your hair regains up to 99% of its original strength, sees up to 93% less breakage, and gets a stunning 75% boost in shine, making it the perfect foundation for your entire routine. The delicate, uplifting fragrance—a luxurious blend of mandarin, citrus, orange blossom, and jasmine—elevates your haircare moment into a truly indulgent, spa-like escape, leaving your locks not only repaired but beautifully scented and ready to face the world.