Shield your hair from heat - without the weight. This ultra-fine, lightweight formula forms an invisible barrier to protect hair from the damaging effects of blow-dryers, flat irons, and curling wands. It helps prevent breakage, split ends, and heat stress - while cutting down drying time for faster, healthier styling. Ingredients Alcohol Denat., Propane, Butane, Isobutane, Cyclopentasiloxane, Dimethicone, Quaternium80, Hydrolyzed Silk, Hydrolyzed Quinoa, Hydrolyzed Milk Protein, Parfum (Fragrance), Alpha-Isomethyl Ionone, Geraniol, Linalool, Citronellol.