Leave-in styling treatment that adds moisture, strengthens ad reduces frizz for up to 72 hours. Infused with patented Olaplex Bond Building Technology, this leave-in styling treatment conditions and strengthens all hair types and textures. 1.) Speeds up dry time while smoothing. 2.) Softly defines and smooths air dried curls. 3.) Reduces frizz and flyaways for up to 72 hours.