Oriental Essence Pure Essential Oil100% pure essential oil with no artificial fragrance or color. The exotic and warming aroma of Kaffir Lime and Lemongrass essential oils is designed to enhance emotional well being and promote restful sleep. The power of scent is the guiding principle behind aromatherapy. The uses of scented oils are to soothe, relax and heal. Once inhaled through the nose, the essential oil stimulates the olfactory organs which are linked to the areas of the brain