Pure essential oils. Natural skin care. USDA organic. Not tested on animals. No synthetic preservatives, colors or fragrances. www.auracacia.com. Certified organic by QAI. Aura Cacia 100% Pure Macadamia Oil is carefully expressed from the nuts of the macadamia tree. A wonderful oil for creating a long-lasting sheen of superior skin shielding emollients, macadamia is a great choice for protecting skin.