Blond Absolu Bain Ultra-Violet Shampoo by Kérastase is a professional shampoo of 250ml, specifically formulated for natural, bleached, or highlighted blonde hair. Thanks to its technology based on violet pigments, it effectively neutralizes unwanted yellow tones, giving brightness and freshness to the color. Enriched with Yuzu Water Extract and Hyaluronic Acid, it deeply nourishes and hydrates, leaving hair soft, silky, and protected. Ideal for maintaining a vibrant and shiny blonde for longer.