Kérastase

Ultra-repairing Decalcifying Concentrated Hair Treatment

$89

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


Hard water containing calcium can further damage weakened, bleached or over-processed hair. Damaged hair, because it is more porous, absorbs three times more calcium than natural hair. The concentration of pure acids in this treatment acts in two ways: it removes excess calcium and it repairs the hair from the inside, restoring strength and restoring suppleness and shine.

With its transparent gel texture, this miraculous hair treatment dramatically repairs persistent damage by repairing keratin bonds to strengthen hair and its structure. Hair is stronger, shinier and healthier-looking – as if completely revived. Apply Kérastase Ultra-Repairing Decalcifying Concentrate to hair; do not rinse. Then apply Kérastase Première Bain decalcifying repair shampoo to optimize the decalcifying and repairing effects. For even more remarkable results, follow with Fondant Fluidity Repair Conditioner.

Bottle designed with 95% recycled plastic*
Restores hair to 99% of its natural strength**

* Excluding colorings and additives
** Instrumental test after 6 applications of Première Concentrate + Bain + Fondant/Mask

How to use it?

Apply generously to wet lengths, before shampooing, then rub throughout the hair. Leave to act for 5 minutes. Do not rinse. Apply Première Bain shampoo to hair already coated with the Concentrate to optimize effectiveness. Rinse, then use the conditioner or Première mask.

To complete your routine

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