This essential oil is derived from the peel of the grapefruit, the oil has a tangy uplifting aroma and a tonic effect. Add a few drops grapefruit essential oil to your Room Burner to help you feel refreshed, and use it first thing in the morning to start your day. Grapefruit is a toning and stimulating oil, and may be used in the bath or shower, and added to body lotions or massage blends to aid in the reduction of cellulite.