The Eucalyptus tree originates from Australia, in which each state has their own respective species. It is part of the myrtle family, Myrtaceae. Plants in the genus Eucalyptus have bark that is either smooth, fibrous, hard or stringy, and leaves with oil glands that contain its signature invigorating aroma.

Jasmine essential oil is made from the white flowers of the Jasminun officinale plant, which is derived from the genus of the olive family (*oleaceae*). Besides being both beautiful and deliciously fragrant, there are many health benefits.