Sedu Color Heat Protecting Boost enhances the color and glow of your hair while giving anti-fade protection from the damaging effects of heat styling tools and sun radiation. Features Maximum protection from thermal styling damage Anti-fade protection from use of heat styling tools Cuticle reinforcement to maintain color vibrancy and dimension Lightweight heat protection in a pump spray Directions After shampooing spray 1-4 pumps evenly on towel dried hair. Do not rinse out. Style hair as usual. For use with flat irons, curling irons and blow-dryers.