What it Does Micro-fine aerosol spray for use before thermal styling Eliminates frizz, leaves hair smooth & straight Leaves hair sleek & shiny Enriched with UVB blockers For all hair types How to Use Wash your hair with your favorite RUSK shampoo and conditioner. Rinse thoroughly Use your favorite RUSK priming product and air dry or blow dry hair Spray onto clean, dry hair Brush the hair out and then use a flat iron Ingredients: SDAlcohol40- B(AlcoholDenat.), Hydrofluorocarbon152a, Water (Aqua,Eau), Octylacrylamide/Acrylates/Butylaminoethyl Methacrylate Copolymer, VA/Crotonates/VinylNeodecanoate Copolymer, Aminomethyl Propanol, Cyclopentasiloxane,Fragrance(Parfum),Triethyl Citrate, PhenylTrimethicone, Ethylhexyl Methoxycinnamate, Panthenol, Phytantriol, Alcohol, AMP-Isostearoyl Hydrolyzed Wheat Protein, PPG-12Dimethicone, DimethiconePEG-8Meadowfoamate, ArganiaSpinosaKernelOil, GlycineSoja(Soybean)Oil, BHT, BenzylSalicylate 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.