This 2-in-1 hydrating leave-in and smoothing treatment seals in moisture, protects hair from heat up to 450°F, and locks out frizz for 72 hours of glossy hair. Suitable for all hair textures including straight, wavy, curly, and coily hair, and works best for medium and thick hair types. It effectively combats frizz, provides heat protection, and enhances shine. 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. This heat-activated treatment boosts hydration and reduces frizz for up to 72 hours, even in high humidity, resulting in glossy, salon-perfect blowouts.