Macadamia nut oil is clear to slightly amber in color and retains a slightly nutty flavor, as macadamia nuts are quite strong in their flavor. In terms of uses, macadamia nut oil is used in culinary applications (typically as a frying oil), but also in certain cosmetics for the hair and skin. The composition of the acid makes it very stable, which is why it is so highly praised in cosmetic applications. Now, let’s take a closer look at some of the important health benefits of macadamia nut oil.