Refresh and nourish blonde hair with Kérastase Blond Absolu Masque Ultra-Violet Treatment, a weekly conditioning mask developed for lightened, highlighted, or grey hair. The violet-tinted formula helps neutralise the appearance of unwanted yellow or brassy tones, supporting a cooler, more even-looking blonde while enhancing overall brightness. Enriched with hyaluronic acid and edelweiss flower, the mask helps provide intense hydration and leaves hair feeling softer, smoother, and more manageable.