Aroma: Warm, spicy. Attributes: Warming, stimulating, refreshing. Mixes Well with: frankincense oil hyssop oil myrrh oil cinnamon bark oil Extraction Method: Steam Distilled from plant's leaves and twigs. Now Essential Oils are analytically tested for identity, purity and adulteration to assure the highest quality. nowfoods.com/nowsolutions. Packaged in the USA.