The benefits. Promotes brain and heart health, and is a rich source of energy (monounsaturated fats) Helps to lower LDL, the ‘bad’ cholesterol (oleic and palmitoleic acid) Aids digestion and slows the rate that sugar is absorbed into the bloodstream (fibre) Helps fight off free radicals (antioxidants) What goes in. Certified organic macadamias. What's kept out. Processed ingredients. Did you know? Did you know that macadamia oil should be kept in a dark bottle? This will protect it from sunlight, which over time will turn the oil rancid. This not only destroys the all-important antioxidants; it can also trigger harmful free radicals that contribute to cell damage. Geography. Sourced in New South Wales. Hot tip. Macadamia oil isn’t just good for cooking. It also makes for an indulgent and nourishing massage oil for thirsty skin.