Brand new Kérastase Première Concentré Décalcifiant Ultra-Réparateur (pre-shampoo treatment). This professional-strength treatment removes calcium buildup and deeply repairs damaged hair before shampooing. Leaves hair noticeably stronger, smoother, and healthier-looking after just one use. ✔️ Authentic Kérastase ✔️ New & unopened ✔️ Full size (8.45 oz / 250 ml) ✔️ Salon-quality repair treatment ✔️ For all types of damaged hair Ships next business day from a smoke-free home. Priced to sell — feel free to make an offer!