Botanical Name: Mentha spicata Aromatic Scent: Spearmint Essential Oil has a fresh minty smell reminiscent of Peppermint. The major difference is that Spearmint oil is sweeter, and not quite as harsh. Blends Well With: Basil, Birch Sweet, Bergamot, Eucalyptus, Jasmine, Lavender and Rosemary. Common Applications: 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.