Olaplex No. 7 Bonding Oil is a highly-concentrated, weightless styling oil that repairs damaged and compromised hair, increases shine, softness, and color vibrancy, and minimizes flyaways and frizz. It provides UV/heat protection of up to 450°F/232°C. The key ingredient in Olaplex No. 7 Bonding Oil is Bis-Aminopropyl Diglycol Dimaleate, which is a patented bond-building technology that rebuilds broken and weakened bonds in the hair. Other ingredients include Dimethicone, Isohexadecane, C13-14 Isoparaffin, Coco-Caprylate, Phenyl Trimethicone, Propanediol, Zea Mays (Corn) Oil, Beta-Carotene, Helianthus Annuus (Sunflower) Seed Oil, Moringa Oleifera Seed Oil, Punica Granatum Seed Oil, Water (Aqua/Eau), Morinda Citrifolia Fruit Powder, Fragrance (Parfum), Hexyl Cinnamal, Eclipta Prostrata Extract, Ethylhexyl Methoxycinnamate, Limonene, Tocopherol, Citral, Linalool, Citronellol, and Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate. Olaplex No. 7 Bonding Oil is vegan, cruelty-free, and free of harsh alcohols, parabens, sulfates, nuts, phosphates, phthalates, gluten, DEA, and aldehydes.