Born Blonde Ultra Blue Kit is made from: Lightening Powder: Potassium Persulfate, Ammonium Persulfate, Sodium Metasilicate, Disodium EDTA, Sodium Lauryl Sulfate, Silica, Violet 2; Developing Creme: Water, Hydrogen Peroxide, Cetearyl Alcohol, Laureth-23, Steareth-21, Ceteareth-20, Polyquaternium-37, Propylene Glycol Dicaprylate / Dicaprate, Styrene / VP Copolymer, PPG-1 Trideceth-6, Etidronic Acid; Liquid Lightener: Oleic Acid, Oleth-2, Water, Propylene Glycol, Ethanolamine, Isopropyl Alcohol, Soytrimonium Chloride, Ethoxydiglycol, C12-15 Pareth-3, Hexylene Glycol, Ammonium Hydroxide, Fragrance, Erythorbic Acid, Sodium Sulfite, EDTA; Moisture Intensive Conditioner: Water, Stearyl Alcohol, Cyclopentasiloxane, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Glutamic Acid, Dimethicone, Benzyl Alcohol, Fragrance, Panthenyl Ethyl Ether, EDTA, Panthenol, Methylchloroisothiazolinone, Methylisothiazolinone