This Kérastase Première routine provides a reparative and enriching hair care experience, starting with the Ultra-Repairing Descaling Concentrate Treatment and the Repairing Descaling Bath that cleanse and prepare the hair. It continues with the Repairing Filler Mask and the Fundamental Filler Serum, which nourish and restore the hair fiber. Specifically targeting the needs of damaged hair, this routine aims to bring it back to its original state, providing flexibility and shine.