NEW: The Kérastase Première Intensive Shine Repairing Oil is a luxurious, enveloping oil that boasts a double action: with its high concentration of repairing and caring agents, it helps seals the appearance of split ends, boosts hair strength, and radically neutralizes the persistent dullness of damaged hair. Hair is left stronger, and up to 4 times shinier. The Kérastase Première range helps reconnect broken keratin bonds for stronger, healthier-looking, shinier hair. Repair persistent damage and reconnect broken keratin links by leaving on the Kérastase Première Decalcifying Repairing Pre-Shampoo Treatment without rinsing, before layering with Kérastase Première Decalcifying Repairing Shampoo, then rinsing out both. Finish with Kérastase Première Decalcifying Repairing Conditioner as a final step, and discover stronger, healthier-looking, and shinier hair – as if renewed.