Instructions for use: - Pump 8-10 pumps into palms and massage through hair - Rinse immediately, or leave on up to three minutes for vibrant color - For best results, use following [True Color Shampoo id1189754] up to four times per week - 150ml/ 5.1fl.oz. Ingredients: Water/Aqua/Eau, PEG-12 Dimethicone, Polysorbate 20, Cocotrimonium Chloride, VP/Dimethylaminoethylmethacrylate Copolymer, Panthenol, Silk Amino Acids, Cyclopentasiloxane, Citric Acid, Tetrasodium EDTA, Diazolidinyl Urea, Iodopropynyl Butylcarbamate, Benzyl Salicylate, Hexyl Cinnamal, Fragrance/Parfum, Ext. Violet 2 (CI 60730), Blue 1 (CI 42090).