Organic Wellness Groundnut Oil helps to boosts heart health: The oil is also rich in monounsaturated and polyunsaturated fats that are linked to a lowered risk of heart disease. It enhances Cognitive Health. Thanks to its antioxidant properties, the oil enhances cognitive health, especially in older individuals. It treats Dry Skin: Topical application of groundnut oil also helps treat dry skin, thanks to its moisturizing properties. It boosts hair growth. The oil reduces protein loss from the hair and even thickens your tresses.