Get the ultimate blowout with an ultra-glossy, smooth, featherlight finish. This revolutionary blowout spray transforms dull, frizzy hair into smooth, shiny locks by creating an ultra-light, hydrophobic shield around each strand for long lasting frizz and humidity resistance. The heat activated formula helps to reduce blow drying time and protects from heat up to 450°F. A blend of Caffeine, Biotin and Ginseng condition to help reduce breakage for stronger, longer hair.Apply to clean, towel dried damp hair (not wet). Divide hair into sections, spray and distribute evenly from roots to ends. Blow dry with heat, section-by-section, keeping tension in the hair as you dry. May apply a flat iron and/or other products after your blow dry and not while hair is damp. May be used every three to four washes.