Say goodbye to stubborn, unmanageable frizz with EverSleek Sulfate-Free Smoothing System Super Sleek Intense Serum. This smoothing serum, infused with Argan, Sunflower and Olive oils, helps control rebellious and unruly hair without the weight of heavy silicones. Hair is left shiny and stunningly sleek. Silicone-free 48-hour frizz control