Poofy, Fluffy, Wispy, Or Static Frizzy Hair? Matrix Mega Sleek 96 Hour Anti-frizz Topcoat Serum defeats any type of frizz from summer humidity to winter static. High Performance IngredientsHighly Concentrated formula without water for 96H of Frizz Control and Intense Humidity Protection Professional FormulaProfessional-grade leave-in formula tested and approved by hairdressers. Frizz-eliminating haircare to defy humidity with heat-activated hydrophobic seal. Fast-Acting Leave-in FormulaLight and smooth liquid vegan formula, with heat-activated hydrophobic barrier to seal in moisture and resist frizz. Designed to use with all hot tools from blow dryers, straighteners, curling irons, to diffusers with up to 120°F-450°F heat protection. Designed To Work On Your Hair For Up To 5 Shampoos. Hair is instantly smoother, with a vibrant shine! Dare to defy frizz for 96H and party a whole weekend without the frizz. Fragrance NotesSicilian pistachio and salted caramel for a sweet gourmand spin. As well as spritzes of sweet vanilla and a hint of bright lemon for freshness, topped off with toasted almond and flirty jasmine for long-lasting joyful performance.