Essential oil, fresh zest Aromatherapeutic Benefits: Purification, Joy, Calming, Sedative, Soothing Relief from Stress. The colored portion of the peel or the essential oil releases the familiar, sweet, citrusy odor. Like neroli, this fragrance is ideal for self-purification, transforming personal atmosphere and environment into peace and joy, and produces an increase in available bioelectrical energy needed for mundane and magical working.