Kérastase Blond Absolu Masque Ultra-Violet is an intense neutralizing treatment designed to correct yellow and brassy tones in blonde, grey or lightened hair. Enriched with hyaluronic acid and vitamins C+E, it deeply nourishes the hair fiber while enhancing cool, radiant blonde tones. Neutralizes stubborn yellow and brassy tones Deeply nourishes sensitized hair Enhances cool blonde radiance Leaves hair soft, smooth and shiny Ideal for deep color maintenance HOW TO USE Apply to clean, towel-dried hair. Distribute evenly through lengths and ends. Leave on for 5 to 10 minutes depending on the desired level of neutralization, then rinse thoroughly. Use once a week or as needed. INGREDIENTS Aqua / Water / Eau, Cetearyl Alcohol, Paraffinum Liquidum / Mineral Oil / Huile Minerale, Dipalmitoylethyl Hydroxyethylmonium Methosulfate, Cetyl Esters, Parfum / Fragrance, Cetrimonium Chloride, Citric Acid, Sodium Benzoate, Sodium Hydroxide, Caprylyl Glycol, Salicylic Acid, Ci 60730 / Acid Violet 43, Limonene, Glycerin, Sodium Hyaluronate, Tocopherol, Ci 45100 / Acid Red 52, Leontopodium Alpinum Flower/Leaf Extract, Malva Sylvestris Flower Extract / Mallow Flower Extract, Potassium Sorbate.