Bergamot essential oil is typically cold-pressed from the peel of the bergamot orange tree, Citrus bergamia, an evergreen citrus tree in the Rutaceae family associated especially with southern Italy. It is known for its bright yet refined aroma, combining fresh citrus notes with a softer floral-bitter nuance that sets it apart from sharper oils such as lemon.

Traditionally, bergamot essential oil has been used in perfumery, morning diffuser blends, body oils, and natural room sprays. Its fragrance is often chosen when a blend needs brightness without harshness, making it especially popular in calming citrus formulas, floral perfumes, and clean yet elegant home scents.

Because bergamot sits between citrus and floral categories, it is one of the most versatile blending oils in aromatherapy. As with other cold-pressed citrus oils, some bergamot oils may increase photosensitivity on the skin, so topical use is usually handled with care and proper dilution.