Essential oils are naturally occurring compounds found in plants that provide benefits to both plants and humans. They can be used aromatically, topically, and internally to support health. dōTERRA sources its essential oils from farms around the world that practice sustainable harvesting for high quality. The oils are then tested using CPTG Certified Pure Therapeutic Grade standards to ensure potency and purity. When purchasing dōTERRA products, members can save 25% through a wholesale membership and loyalty program.