Citrus: The Genus Behind Citrus Essential Oils

The Citrus genus provides some of the most popular and widely used essential oils in aromatherapy. From the bright cheer of sweet orange to the sophisticated calm of bergamot, citrus oils are beloved for their fresh, uplifting character.

Botanical Description

Citrus trees are evergreen flowering trees and shrubs native to South and Southeast Asia. They produce fragrant white flowers and the characteristic segmented fruits. The essential oils are primarily found in oil glands in the fruit peel.

Extraction

Most citrus essential oils are extracted by cold pressing (mechanical expression) of the fruit peel. This method preserves the bright, fresh character of the oils but also retains furanocoumarins that can cause photosensitivity.