This grapefruit and ginger essential oil combination bears a bright and boisterous spicy citrus scent that will lighten your mood and bring balance to your day. Grapefruit essential oil has an uplifting and relaxing effect on the mind, relieving the body of anxiety and stress. Ginger essential oil improves blood flow and circulation and is one of the most effective home remedies to alleviate pain from menstrual cramps.