100% pure essential oil. Steam distilled from the peppermint herb Peppermint essential oil is known to be helpful with migraines, sinus congestion, indigestion, nausea, vomiting, flatulence, bronchitis, pneumonia, fevers, muscular and articular pain. It is also considered to be a mental stimulant and an insect repellent. Use sparingly in a diffuser or diluted well in a carrier oil on the body | Gva Essential Oils - Peppermint Size 10ml