We get asked almost daily in our safety group about using essential oils with. They may have been told essential oils never expire to justify a high price tag.
Phenols. Essential oils high in Phenols are some of the most highly anti-
Oils with high phenol content should be diluted before topical application. Common phenols found in essential oils are thymol, carvacrol, eugenol, and antheole.
No documented cases exist where oils with a high concentration of ketones (such as mugwort, tansy,. Phenols – are responsible for the fragrance of an oil.
CAUTION: Essential oils high in phenols must be handled with great care. They can be toxic to the liver and irritant to the skin and mucous membranes. Essential oils high in phenols that are skin irritants include cinnamon, clove, aniseed oil, basil, tarragon, red thyme and origanum.
Phenols â€“ are responsible for the fragrance of an oil. They are strongly stimulating but can also be quite caustic to the skin. They contain high levels of .