Although we use aromatherapy to mean the therapeutic use of essential oils, the word is not formally defined or regulated by the US government. As a result, it is legal to sell products labeled “aromatherapy” that do not contain essential oils, but only synthetic fragrance.
Synthetic fragrance may be described on a label as “aroma oil,” “aromatic oil,” “fragrance oil,” or “perfume oil.” These are all blended synthetic aromas that are diluted with mineral oil, propylene glycol, or vegetable oil and may also contain phthalates and other potentially toxic ingredients. Synthetics are much cheaper than essential oils, and their scent is much stronger. When you walk past a candle store and can smell the candles from outside, that is synthetic fragrance. There are a number of plants that cannot be used to produce essential oils: some examples are gardenia, lilac, and lily of the valley. So-called essential oils marketed under these names are always synthetic.
Some distributors make the claim that their essential oils cbd tincture canada deliver nutrients to the body. This is one thing these oils simply cannot do. Robert Tisserand, one of the most respected aromatherapists and author of The Art of Aromatherapy (Healing Arts Press, 1978), the first English-language book on the topic, says, “What nutrients? Essential oils do not contain nutrients. They contain no vitamins, minerals, proteins, amino acids, carbohydrates, or any other type of nutrient.” Claims that these oils can cure disease-even cancer-are also unsubstantiated by science, and you should be wary of any distributors willing to make such claims about their products.
If you intend to use essential oils, it is vitally important to think of them like any other healing tool: get proper training in their use, thoroughly research contraindications and interactions.. Like anything else that can be applied to the body, essential oils can potentially cause harm. Remember, “natural” does not automatically mean a product is gentle or safe. And they should never ever be taken internally unless you are under the care of a certified medical aromatherapist and that is not a license issued in the United States.
There are oils that must not be used on a person with high blood pressure and oils that interact with certain medications. Cypress and rosemary can be dangerous if a woman is pregnant or nursing. And some essential oils, such as wintergreen, can even be lethal if ingested.
One of the most common and dangerous misconceptions is that essential oils can be used neat (undiluted and applied directly to the skin) in skin care. I cannot emphasize enough that this is strongly discouraged by leading aromatherapists and all reputable manufacturers and distributors. No essential oil should ever be applied neat in skin care-not tea tree, not lavender, not any other kind of essential oil.