Watermelon seed oil is a versatile, nutrient-rich oil extracted from the seeds of the watermelon fruit. This light and non-greasy oil is rich in essential fatty acids, vitamins, and antioxidants, which help nourish and moisturize the skin, hair, and nails.The oil has a thin, light consistency that is quickly absorbed by the skin without leaving a greasy residue. It's an excellent moisturizer for all skin types, from oily to dry, and is known to help soothe and calm irritated or sensitive skin.