Blond Absolu Masque Cicaextreme by Kérastase is an intense conditioning Hyaluronic Acid hair mask for post-bleached hair. If you have just lightened or highlighted your hair, it is highly sensitized and requires deep post-procedure care. The rich gel-in-cream is enriched with Hyaluronic Acid and Edelweiss Flowers Extract to reconstruct post-bleach hair, reduce split ends and enhance the resilience of the hair fiber. Use as an intense-conditioning treatment after your blonding for stronger, softer hair.