Arvensis Peppermint Oil, an essential oil also referred to as Corn Mint Oil, is steam-distilled from the leaves of Mentha arvensis plant.  Peppermint oil improves energy and has a wonderful "wake up" property.  This oil is also known to relieve colds & congestions, asthma, bronchitis as well as nausea, IBS & other digestive issues.
Warning: Peppermint oils are extremely concentrated and should be mixed with carrier oils before applied to the skin.