Protective styling spray works with heat tools to condition and straighten strands as it helps block humidity and rehydrate hair for ultra-safe styling. Keeps hair smooth and straight for up to 24 hours. Containing a special ThermaGuard® Complex, the formula helps protect against damage from heat tools such as blow-dryers and flat irons. With Jojoba oil and humectants, formula silkens strands and replenishes moisture.