Protect your strands while turning up the heat. The HASK Smooth Heat Protect Thermal Mist provides heat protection up to 450°F/232°C to defend hair against damage from blow dryers, flat irons, and curling wands. This ultra-fine mist infused with keratin and jojoba oil smooths frizz, helps reduce breakage, and leaves hair sleek, strong, and ready to style without weighing hair down.