Eucalyptus Oil Latin Name: Eucalyptus Globulus Aroma: Fresh with woody undertones For a quick pick-me-up try our refreshing Eucalyptus Oil. The invigorating woody fragrance is widely used to support the immune system and relieve chest or sinus congestion, and many people find it helps to clear nasal passages and aid breathing. When applied topically to the skin, Eucalyptus Oil can also be used as a natural antiseptic to relieve muscular aches and sprains. Our pure Eucalyptus Oil is obtained by the steam distillation of the Eucalyptus Globulas Myrtaceae plant leaf. Useful tip... With essential oils a little can go a long way. As the oil is highly concentrated, many people choose to combine it with a carrier oil for topical uses. Carrier oils act as emulsifiers, which help to blend the oils together and aid dispersion.