BOING Curl Leave-In instantly transforms curls with hydration and frizz control. This leave-in spray detangles, protects, and refreshes all curl types. It delivers panthenol, hydrolyzed rice protein, and glycerin, leaving hair shiny and strengthened. The formula seals in moisture, offers thermal and UV protection, and can be applied to damp or dry hair. It is paraben, sulfate, and sodium chloride free, and also vegan and cruelty-free.