Nexxus Prep & Protect Thermal Shield Spray - 6 oz, Heat Protection for Hair Protect your hair from the damaging effects of heat styling with Nexxus Prep & Protect Thermal Shield Spray. This lightweight, protective spray acts as a barrier against high heat, ensuring your hair stays healthy, shiny, and smooth after every styling session. Perfect for use with flat irons, curling irons, and blow dryers, this spray locks in moisture and helps prevent breakage, leaving your hair looking and…