The best products to make hair curly lock in moisture and define each curl. Ouidad Curl Quencher Hydrafusion Intense Curl Cream delivers the goods: plenty of moisture to hydrate each strand and control to block humidity and frizz. It's not easy to find a styling product for curls that won't make your hair stiff, and this is the one. You'll get softness, shine, manageability, and beautiful definition.