Kérastase Première Concentré Décalcifiant Ultra-Réparateur – 250 ml

Repairing Decalcifying Pre-Shampoo Treatment for Stronger, Healthier Hair

If your hair feels brittle, dull, or weighed down from mineral buildup, Kérastase Première Concentré Décalcifiant Ultra-Réparateur 250 ml is worth a look. Designed as a pre-shampoo step, it uses 8% citric acid + glycine to break down calcium deposits while helping strengthen hair from within. Ideal for hair exposed to hard water, colour treatments, or heat styling, it leaves your strands softer, smoother, and more receptive to the rest of your routine.