What it Does Conquer dreaded frizz with Joico Defy Damage Invincible Frizz-Fighting Bond Protector - the bond-building spray that instantly shields hair from humidity, thermal damage, and the effects of pollution for a full 24 hours. How to Use Apply to dry hair after styling or between washes to strengthen bonds, protect against humidity, and fight frizz. Ingredients: Hydrofluorocarbon 152a, Alcohol Denat., Water/Aqua/Eau, Sorbitol, Disiloxane, Helianthus Annuus (Sunflower) Seed Oil, Arginine HCl, Arginine, Phosphatidylcholine, Vanillin, Hydrolyzed Keratin, Laurdimonium Hydroxypropyl Hydrolyzed Keratin, Rosa Canina Fruit Oil, Avena Sativa (Oat) Peptide, Moringa Oleifera Seed Oil, PEG/PPG-17/18 Dimethicone, Dimethicone, VP/VA Copolymer, Diisopropyl Adipate, Dipropylene Glycol, Tocopherol, C12-15 Alkyl Benzoate, C10-40 Isoalkylamidopropylethyldimonium Ethosulfate, Benzoic Acid, Phenoxyethanol, Sodium Benzoate, Fragrance/Parfum. Please be aware ingredients are subject to change periodically. It is recommended you check the product packaging prior to use for a complete ingredient list.