Aromatherapists claim the therapeutic properties of Spearmint Essential Oil are: as a local/topical anesthetic, antispasmodic, astringent, carminative, decongestant, digestive, diuretic, expectorant, stimulant and restorative. It is also believed to be an uplifting oil, great for alleviating fatigue and depression. Blends well with: Basil, Birch, Bergamot, Eucalyptus, Jasmine, Lavender and Rosemary.