Première Concentré Décalcifiant Ultra-Réparateur Decalcifying Repairing Pre-Shampoo Treatment for Damaged Hair 250ml

Dual-action decalcifying repairing pre-shampoo treatment for damaged hair. Decalcifies and repairs damage, leaving hair strong, soft, and shiny.

The first Kérastase pre-shampoo treatment that removes excess calcium and helps repair all types of damaged hair. Hard water with calcium content can damage sensitive, treated, or lightened hair. Damaged hair absorbs 3 times more calcium than healthy hair because it is more porous. The concentration of pure acids in this treatment has a dual action: it decalcifies the hair by removing excess calcium buildup and repairs it from the inside out, restoring hair strength while leaving it soft and shiny. With its transparent gel texture, this product for damaged hair repairs damage and reconnects broken keratin links to boost strength. Hair is left stronger and shinier. Use this product without rinsing, immediately following with the repairing shampoo in combination with a conditioner or mask from the Première range. It contains a high concentration of active ingredients. Citric acid works from the surface to the core of the hair fiber to remove excess calcium, adding shine and movement to the hair. Once calcium is removed, the active ingredient glycine penetrates the inner layer of the hair to reconnect broken links between keratin chains, significantly reducing breakage.

Benefits:

Decalcifies and repairs damage for 99% stronger hair*. Penetrates deep into the hair fiber to remove excess calcium. Eliminates roughness and provides 75% more shine**. Repairs broken links between keratin chains, providing 97% reinforcement of the internal structure*** and 93% less hair breakage**.
*Instrumental test after application of Première pre-shampoo, shampoo, and conditioner.
** Instrumental test after application of Première pre-shampoo.
***Instrumental test after 6 applications of Première pre-shampoo, shampoo, and mask.

How to use:

Apply generously to wet hair before shampooing and massage. Leave on for 5 minutes. Do not rinse and apply Première shampoo directly over the product to boost its efficacy. Rinse and follow with Première conditioner or mask.