Irontastic is a humidity resistant thermal protection spray that protects hair from heat up to 450 degrees. It infuses keratin and emollients into the hair. its deep penetrating action repairs and revitalizes hair during blow drying or ironing and seals the cuticle for a smooth finish. Irontastic makes the hair straight frizz free static free silky and more manageable. Irontastic is weightless and keeps hair straight until the next shampoo and works on all hair types including virgin hair extension. Directions: While hair is still wet or damp hold can 8 inches from the hair and spray with a sweeping motion evenly over entire head. Blow-dry and apply again if using additional heat. Ingredients: butane cyclopen-tasiloxane propane water VP/DMAPA Acrylates Copolymer PYP Phenyl trimeethicone DMDM HYDANTOIN PROPYLENE glycol quaternium-26 cetyl PEG/PPG-10 dimethicone hydrolyzed keratin tocopheryl acetate chamomilla recutia (matricaria) flower extract fragrance. WARNING: flammable.