<p><strong>Free of DEA, Aldehydes and Formaldehyde</strong></p><ul><li>PH Balanced: 4.0-5.0</li><li>Vegan</li><li>Cruelty Free</li><li>Gluten Free</li><li>Nut Free</li><li>Paraben Free</li><li>Phthalates Free</li><li>Phosphate Free</li><li>Sulfate Free</li><li>Silicone Free</li></ul><p><strong>Olaplex No.9: Bond Protector Nourishing Hair Serum</strong></p><p>Water (Aqua/Eau), Propanediol, Betaine, Quaternium-22, Sodium Hyaluronate, Bis-Aminopropyl Diglycol Dimaleate, Cetrimonium Chloride, Panthenol, Hydroxyethylcellulose, PVP, Guar Hydroxypropyltrimonium Chloride, Furcellaria Lumbricalis Extract, Pelvetia Canaliculata Extract, Xylitylglucoside, Polyquaternium-44, Anhydroxylitol, Maltitol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xylitol, Sorbic Acid, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Fragrance (Parfum), Citral, Citronellol, Hexyl Cinnamal, Limonene, Linalool.</p><p> </p><p><strong>Olaplex No.6: Bond Smoother</strong></p><p>Water, Cetearyl Alcohol, Dimethicone, Isohexadecane, Coco-Caprylate, Neopentyl Glycol Diheptanoate, Behentrimonium Chloride, Isododecane, Phenyl Trimethicone, Propanediol, Bis-Aminopropyl Diglycol Dimaleate, Fragrance (Parfum), Cetrimonium Chloride, Phenoxyethanol, Glyceryl Stearate, Isopropyl Alcohol, Hydroxyethylcellulose, Hydroxypropyl Guar, Sodium Stearoyl Lactylate, Hydroxypropyl Cyclodextrin, Hexyl Cinnamal, Limonene, Citral, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Disodium EDTA, Linalool, Citronellol, Iodopropynyl Butylcarbamate, Hydroxycitronellal, Etidronic Acid, Tocopherol, Geraniol, Potassium Sorbate, Helianthus Annuus (Sunflower) Seed Oil, Phytantriol, Sodium Benzoate, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract, Filtrate Tocopheryl Acetate, Vitis Vinifera (Grape) Seed Oil, Aloe Barbadensis Leaf Juice, Panthenol, Citric Acid, Gigartina, Stellata Extract, Chondrus Crispus (Carrageenan) Extract, Ascorbic Acid, Cocos Nucifera (Coconut) Oil.</p>