Due to continual research being done on essential oils, more application methods are being developed. The three methods dōTERRA recommends for using essential oils is aromatically, topically, and internally. Essential oils have a powerful effect on the limbic system when used aromatically. Topical application is commonly used on specific target areas for quick absorption. When used internally, essential oils enter the bloodstream and are distributed throughout the body.
Learn more about the details of essential oil application here.