Kerastase Blond Absolu Bain Ultra Violet Shampoo is design to remove brassiness and yellow undertones in lightened and grey hair types. This purple shampoo is enriched with Hyaluronic Acid and Edelweiss Flower cocktail , which works great to remove excess oil, impurities from daily oxidation and pollution to replenish hydration. Kerastase Blond Absolu Bain Ultra Violet Shampoo is loaded with neutralising anti-brassiness agents that will boost luminosity to grey and blonde shades. After using Bain Ultra-Violet shampoo you can expect silky-soft and vibrant hair with well nourished fiber.