Our pure Kukui Oil is rich in essential fatty acids (oleic and linoleic), and antioxidants in the form of Vitamins A, C, and E. Kukui oil is a potent natural moisturizer that helps to create a protective shield that locks in moisture and also soothe irritated skin. Brought to Hawaii by early Polynesian settlers, the kukui nut tree is so embedded in Hawaiian culture that it is the state tree of Hawaii.