Young Living’s Lime essential oil has a wide variety of uses. Aromatically, the pleasant citrus scent is invigorating and may help promote mental clarity and encourage creativity.* Topically, Lime provides antioxidants to the skin, which may reduce dark spots due to aging and acts as an insect deterrent.* Taken internally, Lime supports a healthy digestive system and may aid in weight management. One of most versatile uses for Lime essential oil, however, is for cooking.