Enriched with a blend of ingredients: Elvive Dream Lengths Frizz Killer Serum is designed for long, curly hair. The leave-in treatment is enriched with plant keratin and cocoa butter. All-day anti-frizz: The non-greasy, lightweight, silicone-free formula leaves hair with a natural touch. Heat protection up to 230°C*: Apply before using heat appliances to protect your hair up to 230°C*.