Wella Professionals ULTIMATE SMOOTH 24/7 Silky Milk is the professional finishing step designed for daily, on-the-go touch-ups to help smooth frizz and flyaways. This lightweight, non-greasy milk helps keep hair soft, manageable, and beautifully polished throughout the day, while delivering frizz control and long-lasting shine. Formulated for easy application and effortless spreadability, it provides humidity protection, UV protection, and heat protection up to 450°F.