Frizzy, dull hair? Diamond Sleek gives you up to 100 Hours of Frizz-Free Sleek. Diamond-Like Shine. Activate Diamond Sleek formula with a blow dryer, don't worry Diamond Sleek has 450°F heat protection and gives you up to 3X Smoother hair* and 38% light reflection**. Infused with up to 8% Vegan Keratin Smoothing Complex and Argan Oil, to shield & smooth hair to reduce frizz even in high humidity. Lightweight texture, non-greasy, non-sticky. Approved Cruelty Free, Vegan Formula, Bottle without cap made of 100% recycled plastic *vs unwashed hair **vs an non-conditioning shampoo