Experience salon-grade results at home with the Kérastase Première Routine from Dayjour—now in the UAE. Includes decalcifying pre-shampoo, sulfate-free repair shampoo, hydrating conditioner, and rich hair mask. Targets hard water damage and over-processed strands for smoother, revitalized locks. https://www.dayjour.net/collections/kerastase-premiere-hair-care-routine