Elais organic spearmint essential oil is USDA organic certified. There is zero adulteration at any stages of production. Our oil is derived from the Mentha spicata plant, which has bright green leaves unlike peppermint's dark green. Spearmint oil has numerous health and medicinal benefits. It has antispasmodic, antibacterial, antifungal and antiviral and decongestant properties to treat abdominal pains, spasmodic coughs, muscle strains, cramps, and helps get rid of internal and external infections.