Heat Styling & Curling Cream. Mizani Iron Curl is designed to create high, flexible hold & style support when using thermal tools. For curled, pressed or flat-ironed styles, Iron Curl defines curls, bouncy flips, & smooth, sleek styles. With advanced thermal & breakage protection that helps to prevent split ends, coconut & rice bran oil to fortify & strengthen hair fibers while xylose sugars deliver advanced heat protection. Directions for use: Apply Mizani Iron Curl to dry hair & distribute evenly before pressing, curling or flat ironing.