Our essential oils are sourced from all over the world, as each plant species thrives in different soil and climate conditions. Certain regions are known for having superior conditions to produce the best plant and resulting essential oil. For example, Bulgaria excels in making the finest Rose oil in the world and Australia is known for Eucalyptus oil. Each bottle of our essential oil lists the Country of Origin, along with the specific botanical species that the oil was extracted from – there is also more information about each oil in the product packaging insert.