Kerastase Premiere Concentré Décalcifiant Ultra-Réparateur 250ml

The first pre-shampoo treatment that removes calcium and fully repairs all types of damaged hair.

This treatment’s concentration of pure acids has a dual action: it decalcifies hair from this calcium overdose, and repairs it from the inside out, restoring hair strength, and reversing its stiff, dull appearance.

With its transparent gel texture, this brilliant hair savior dramatically repairs persistent damage, reconnecting broken keratin links to reinforce hair strength and structure. Hair is left stronger, healthier-looking, and shinier – as if renewed.