CHI 44 Iron Guard Thermal Protection Spray provides superior heat protection from the inside out. This weightless formula is designed to shield hair from the damage caused by daily use of thermal styling tools. It works to seal the hair cuticle, preventing future breakage and adding essential moisture with vitamins and proteins. Suitable for all hair types, this paraben-free spray ensures your hair remains healthy and strong while allowing for versatile styling with a light, build-up-free hold.