KERASTASE K PREMIERE DECALCIFYING REPAIRING SHAMPOO SHAMPOO 250ML

This product is a decalcifying and repairing shampoo designed for damaged hair, particularly hair prone to residue build-up from hard water. It removes excess calcium build-up, which can lead to dullness and stiffness, while repairing hair from the inside. The formula includes salicylic acid and ceramides to gently cleanse and strengthen the hair fiber. The product aims for 99% stronger hair, 73% more shine, and reduced breakage. It is a sulfate-free shampoo and is often used as the second step in the Kérastase Première routine, layered over the Concentré Décalcifiant Ultra-Réparateur pre-shampoo treatment for optimal results.