Corn oil is rich in antioxidants, vitamins, minerals, and linoleic acid, an essential fatty acid, which makes it very good for improving skin health. Corn oil is full of phytosterols, also known as plant sterols. Phytosterols are plant-based compounds that are similar to cholesterol and are essential for maintaining healthy cells. Vitamin E is an antioxidant that reduces oxidative damage caused by free radicals, preventing heart disease and heart failure. In addition to improving the health of your blood vessels and arteries.