Cold pressed, delicate, nutty, buttery flavor. In addition to its rich, nutty flavor and buttery-smooth texture, macadamia nut oil has a high smoke point (approximately 400° f) and a high heat tolerance, making it an ideal oil for frying. with up to 79% monounsaturated fatty acids and very little polyunsaturated fat, macadamia nut oil is very stable, boasting an unrefrigerated shelf life of up to two years. Purity tested.