Kérastase Première Decalcifying Ultra-Repairing Pre-Shampoo Treatment 250ml

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Unlock the full potential of your hair care routine with the Kérastase Première Decalcifying Ultra-Repairing Pre-Shampoo Treatment. This innovative pre-shampoo solution tackles hard water damage by removing excess calcium and deeply repairing weakened hair. 

The professional-grade formula penetrates hair fibres to restore strength and reconnect broken keratin chains, reducing breakage and reversing stiffness for noticeably smoother, shinier hair. With its transparent gel texture, this treatment prepares your hair perfectly for subsequent cleansing and conditioning steps, maximising repair and revitalisation.


Apply Kerastase Pre-Shampoo Treatment to wet hair before shampooing. Use 4 to 5 pumps (15 to 25ml) and distribute evenly with a brush. Do not rinse out. Instead, layer with Kérastase Première Bain Décalcifiant Réparateur for enhanced effects, then rinse thoroughly after a total leave-in time of 5 minutes.

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