What It Is: A 2-in-1 hydrating leave-in and smoothing treatment that seals in moisture, protects up to 450°F, and locks out frizz for 72 hours* of glossy hair. Hair Texture: Straight, Wavy, Curly and Coily Hair Type: Medium and Thick Hair Concerns: Frizz, Heat Protection and Shine Key Benefits: - Smooths frizz and adds hydration - Protects against humidity and heat up to 450°F - Increases shine and manageability What Else You Need to Know: Boost hydration while reducing frizz for up to 72 hours* (even in high humidity!) with this heat-activated treatment for glossy, salon-perfect blowouts. Formulated with extended humidity shield technology, Frizz-Me-Not creates a silky shield on hair for long-lasting frizz control and heat protection up to 450°F.