<ul><li>Award-winning waterproofing technology blocks out humidity and locks in moisture to prevent smooth, straight styles from reverting back to naturally curly or frizzy texture</li><li>Delivers silky, glassy-smooth, super frizz-resistant styles</li><li>Heat-activated formula contains heat protectants</li><li>Ultra-light spray feels like nothing is on the hair</li><li>Economical. Results last through 3 to 4 shampoos</li></ul>