Eucalyptus essential oil Australiana Organic has a woody, camphor-like aroma with a faint, peppermint undertone. The oil is colorless or pale yellow. It is steam distilled from the fresh or partly dried leaves of the Eucalyptic species. Eucalyptus Essential Oil Australiana blends well with the following: Aniseed Essential Oil, Basil Essential Oil, Cajeput Essential Oil, Cedarwood Essential Oil Atlas, Citronella Essential Oil Ceylon, Ginger Essential Oil, Hyssop Essential Oil, Juniper Berry Essential Oil, Lavender Essential Oil, Lemon Essential Oil, Marjoram Essential Oil Sweet, Myrtle Essential Oil Dalmation, Niaouli Essential Oil, Olibanum Essential Oil (Frankincense), Austrian Pine Needle Essential Oil, Peppermint Essential Oil Mitcham, Rosemary Essential Oil Moroccan, Spearmint Essential Oil, Tea Tree Essential Oil Premium, Thyme Essential Oil Properties: analgesic, antibacterial, anti-inflammatory, antineuralgic, antiphlogistic, antirheumatic,antiseptic, antiviral, astringent, bactericide, balsamic, cicatrisant, decongestant, deodorant, depurative, diuretic, expectorant, febrifuge, rubefacient, stimulant, vermifuge, vulnerary Eucalyptus essential oil has been reported to be Non-irritant, and non-sensitising, however, when taken internally over an extended period, eucalyptus oil may be toxic. Unscrupulous producers often adulterate their essential oils. Over many years of testing, Auroma has developed high standards of testing criteria. Every oil we supply has at least 100 prior tests. On some oils (e.g. Lavender), we have in excess of 1,000 tests. The Auroma advantage lies in our ability to not only perform the tests, but also in having the in-house expertise to correctly analyse and identify adulterants found within essential oils.