Nexxus Heat Protexx Heat Protection Styling Spray helps prevent damage to your hair from heat-styling tools. Apply the spray before you use any heat appliance on your hair. The hair spray acts as a barrier that absorbs heat to stop hair damage. Not only does Nexxus Heat Protection Spray protect your hair from heat damage, but it also improves the health and appearance of your hair with the infusion of timed-release nutrients. These nutrients moisturize your hair and prevent damage by insulating hair from heat. This process in turn helps stop breakage and prevents the frizz that can be caused by hair dryers, curling irons and other heat-styling appliances. Create smooth soft styles while you improve the texture and strength of your hair with Nexxus Hair Spray 8.5 fl. oz.