Product Description Offers UP TO 9 LEVELS OF LIFT with REUNITE MENDING TECHNOLOGY, Amino Acids and plant derived mending ingredients to help reunite the cuticle layer. No sticky or greasy residue left behind to weight the hair down! Ideal for global blonding. Features: Up to 9 levels of lift REUNITE MENDING TECHNOLOGY Improves Smoothness Improves Manageability How To Use In a non-metallic bowl, mix 1 part PURE LIGHT Ultra Lightener with 2 parts PRAVANA Creme Developer, Zero Lift-40 Volume (1:2). For on-scalp application, use up to 20 volume; for off-scalp, use up to 40 volume. Apply to dry hair. Process for up to 55 minutes. Rinse thoroughly after processing then shampoo and condition with desired care products. Technology REUNITE MENDING TECHOLOGY, Amino Acids and plant derived mending ingredients to help reunite the cuticle layer. Ingredients: Potassium Persulfate, Ammonium Persulfate, Sodium Metasilicate, Sodium Persulfate, Sodium Silicate, Aluminum Distearate, Sodium Stearate, Hydroxyethylcellulose, Water / Aqua / Eau, Silica, Mineral Oil (Paraffinum Liquidum, Huile Minrale), Hydrated Silica, Disodium Edta, Sorbitol, Arginine, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Potassium Sulfate, Ammonium Sulfate, Sodium Sulfate, Sodium Acetate, Cellulose.