Polishes and locks in shine while lightly shielding the hair to resist humidity. A must-have for a glossy blowout with salon-perfect results. Use with the complete Thermasmooth System as the finishing step for shiny, sleek, frizz-free hair. A must-have for curly, coily hair, tightly textured hair, transitioning hair, and color-treated hair. Benefits: This hair protection spray effectively conditions strands, protecting them against thermal stress and humidity for a weightless, super sleek style. Contains conditioning coconut oil, strengthening ceramides, and humidity-resistant cationic polymers. Conditions for glossy, soft hair. Protects against thermal stress. Repels humidity for frizz-free hair. Lightweight, non-greasy and combats frizzy hair, and controls frizz. How to Use: Spritz Shine Extend anti-frizz spray to hair in small sections before straightening. Use this heat protection spray with the complete Thermasmooth System as the final step for shiny, sleek, frizz-free hair.