Inhaling the fragrant aromas of essential oils is just one way to enjoy aromatherapy. Another is applying essential oils to the skin in the form of properly diluted preparations -- massage oils, mineral baths and sprays. The molecular structure of essential oils makes them readily dissolve in the protective oily sebum of the skin, where they are quickly absorbed. Aromatherapy skincare is a safe, effective way for the body to tune in to the beneficial properties of essential oils.