Première Concentré Décalcifiant Ultra-Réparateur (45 ml) : Hard water, rich in calcium, can worsen damage to fragile, color-treated, or over-processed hair. Due to their increased porosity, damaged hair absorbs three times more calcium than healthy hair. This treatment, rich in pure acids, works in two ways: it removes excess calcium and deeply repairs the hair, restoring strength, flexibility, and shine. This transparent gel is a must-have! It dramatically targets persistent damage by repairing keratin bonds to strengthen the hair’s structure. Say goodbye to weakened hair!

Première Bain Décalcifiant Réparateur (80 ml) : Discover Kérastase Bain Décalcifiant Réparateur: remove calcium, repair your hair, and achieve a healthy, radiant mane! This professional shampoo is specifically designed for all types of damaged or chemically over-processed hair. Formulated without sulfates, it gently cleanses the scalp and hair while removing calcium that can weaken treated strands. It repairs hair from within, 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.

Première Masque Filler Réparateur (75 ml) : Although calcium is naturally present in hair, damaged hair absorbs excess amounts, weakening the hair fiber both internally and externally. This de-scaling mask, with its creamy and luxurious texture, deeply penetrates to revitalize medium to thick hair, maximizing recovery after chemical treatments. It reconstructs the hair structure, smooths the surface, and significantly reduces breakage, resulting in healthier, stronger, and more enhanced hair. This mask maximizes all the repair benefits provided by the pre-shampoo and shampoo within the same range.