Marula oil is high in antioxidants, such as phenolic compounds and vitamins E and C, which fight free radicals and may stave off skin damage caused by the ultraviolet rays of the sun and pollution, essential fatty acids, and amino acids. It's widely used as an ingredient in skincare products, and appears to be beneficial for oily, acne-prone, dry, and aging skin. It's also effective at keeping hair soft, supple, and moisturized.