What are the most adulterated oils?
According to the extensive testing we have done at Aura Cacia, the following essential oils are the ones that are most often adulterated: Lavender, Rose otto, Neroli, Rose absolute, Jasmine absolute, peppermint, bergamot, clary sage, myrrh, frankincense, juniper, clove, cinnamon bark, anise, oregano, thyme, rosemary, vetiver, wintergreen, ylang ylang, cedarwood, geranium, patchouli, sandalwood, melissa. Unfortunately, if an essential oil is not on this list, that doesn’t mean that it has never been or won’t be adulterated—only that it is less commonly adulterated in our experience.