Kérastase ( Première Concentré Décalcifiant Ultra-Réparateur Repairing Treatment )

BENEFITS

Repairing treatment for all types of damaged hair

Repairs hair bonds and removes calcium buildup*
Ultimate treatment that repairs persistent damage
Reverses stiffness and dullness for more shine
InStyle Best Beauty Buys Awards 2024 Winner​
Awarded People En Español Star Product Awards 2024
Won the 2025 Marie Claire US Skin & Hair Awards

SCIENCE

GLYCINE + CITRIC ACID

This system eliminates calcium buildup, deeply repairs the hair from the inner layer and strengthens the hair for lasting results.