Ultra-Restorative Decalcifying Concentrate Première: Hard water, rich in calcium, can exacerbate damage to fragile, bleached, or over-treated hair. Due to increased porosity, damaged hair absorbs three times more calcium than healthy hair. This treatment, enriched with pure acids, works in two ways: it removes excess calcium and deeply repairs the hair, restoring strength, flexibility, and shine. This clear gel is a must-have! It dramatically targets persistent damage by repairing keratin bonds to reinforce the hair structure. Say goodbye to weakened hair!

Decalcifying Repairing Bain Première: Eliminate limescale, repair your hair, and achieve radiant health! This professional shampoo is specially designed for all types of damaged or chemically treated hair. Formulated without sulfates, it gently cleanses the scalp and hair while removing calcium that can weaken treated hair. It deeply repairs the hair, reducing breakage and restoring a healthy appearance.

By repairing keratin bonds within the hair fiber, this miracle treatment leaves hair smooth, shiny, and easier to style.

Fluidity Repairing Fondant Première: When hair is damaged, calcium accumulates, further weakening the cuticle and cortex. Kérastase's Fluidity Repairing Fondant combats excess calcium by decalcifying and repairing fine to medium hair. It neutralizes the stiffness caused by hard water calcium, prevents breakage, and deeply repairs the hair. With its lightweight gel-like texture, this conditioner envelops the hair, restoring strength and elasticity. Hair becomes incredibly soft, smooth, and supple.