HRDRSR'S NVSBL L/V PRTCTV PRMR 2FLOZ. Benefits: Instantly cuts frizz by 50% all day - even in extreme humidity - compared to untreated hair. Helps protect color from fading for up to 16 washes. UV Filters help protect hair against the drying effects of the sun. Provides heat protection up to 450F/232C. Color-safe. Allure Best of Beauty 2023 Winner. Research Results: 97% say hair looks shiny, less frizzy*. 95% say hair's easier to style*. *Consumer testing on 180 women after one use.. Features: Conditions: Dry, Untreated, Color-Treated, or hair damaged from Heat, Chemical, or Physical styling.