Olaplex No.3 Hair Perfector is a pre-wash treatment that strengthens hair by rebuilding bonds, suitable for all hair types. It uses patented technology to repair damage and restore shine. Features Repairs and strengthens all hair types Reverses hair damage in as little as 3 minutes Patented OLAPLEX Bond Technology Free from SLS/SLES, silicones, phthalates, phosphates, parabens Vegan and color-safe Suitable for chemically treated hair Water, Bis-Aminopropyl Diglycol Dimaleate, Propylene Glycol, Cetearyl Alcohol, Ascorbic Acid (Vitamin C), Tocopheryl Acetate (Vitamin E), Sweet Almond Oil, Aloe Barbadensis Leaf Juice, Phytantriol, Panthenol, Jojoba Seed Oil, Behentrimonium Methosulfate, Cetyl Alcohol, Glycerin, Fragrance, Polyquaternium-37, Tetrasodium EDTA, Magnesium Nitrate, Butylphenyl Methylpropional, Magnesium Chloride, Etidronic Acid, Potassium Sorbate, Phenoxyethanol, Citric Acid, Disodium EDTA, Sodium Benzoate.Olaplex is renowned for its innovative hair care solutions, specializing in bond-building technology for all hair types.Apply from roots to ends before shampooing, leave on for 3-10 minutes, rinse well.Use only as directed. For external use only. Avoid contact with eyes, rinse with cool water if contact occurs. Discontinue use and consult your doctor if irritation, itching, or redness occurs. Keep out of reach of children. Store in a cool area.