Frizz Free Faves

IGK's best-selling smoothing routine is the ultimate solution for frizz-free, silky, keratin-like hair that lasts for up to 4 days. Prime, protect, and perfect for your smoothest hair ever. Good Behavior Prep Spray gently detangles, controls frizz for up to 24 hours, protects against heat, and adds shine. Good Behavior Smoothing Spray provides a keratin-like treatment with up to 24 hours of frizz control and 450°F heat protection, leaving hair soft, shiny, and frizz-free. Good Behavior Flexible Hairspray features 4-day frizz control and 450°F heat protection for a smooth, high-shine finish.