Do not take essential oils internally, especially oils like wintergreen and eucalyptus. While some essential oils may be used well-diluted in something like toothpaste with safety, it’s generally recognized that there’s no need to take essential oils internally. In fact, there are several toxic essential oils that should be avoided even through skin contact. Luckily, these are NOT common essential oils, and most of them you’ll never find in the store.
A friend of ours recently became associated with doTerra and invited my wife and I to a “party” where doTerra sales reps talked about the benefits of EO’s and offered to sell various package deals or individual bottles of doTerra EO’s. They talked about the independent testing that doTerra has done by outside labs that they call CPTG (Certified Pure Therapeutic Grade). I came home and have been researching doTerra and Young Living on the internet (and believe me, I am skeptical of what I read on the internet), but I am very skeptical when companies make unsubstantiated claims about their products. I read doTerra’s testing protocol, but they say nothing about using an independent laboratory to perform the tests. Apparently there are no industry standards that apply to EO. doTerra is a MLM (multilevel marketing) company, kind of what I think of as a pyramid scheme, so their products are more expensive because there are many “middle men”. I don’t have a dog in the fight, other than my dollars, so I have spent several hours trying to educated myself about equally good products for less money. I settled on a company called Organic Infusions, and ordered a few of their oils, and when they arrive, I will compare with our friend’s doTerra oils and see if we can tell any difference. As for Young Living, Gary Young seems to be of very questionable character when you read about various schemes and scams he has allegedly been involved in. You can read about him for yourself by googling Gary Young quackery. I am not recommending the company that I ordered from, as I have not tried their products yet. There is a lot of information out there, Let the buyer beware!
However, absolutes do have therapeutic value and are often used for psychological purposes and for animals, particularly horses. Many therapists incorporate absolutes, such as rose absolute, jasmine, and tuberose, as a valuable part of their therapeutic applications of aromatherapy. Ultimately the decision to use absolutes is up to the practitioner and his/her own personal preferences.
No, we advise against it. Skin irritation is possible with some essential oils, including Cassia or Cinnamon. Though many people do use our oils in a variety of ways, due to the powerful nature of steam distilled pure essential oils we label these products with cautions and suggest that you follow them and, as needed, consult an aromatherapist or health professional for proper use. There are also many good reference books on using essential oils safely.
Carrier oils are used to dilute essential oils when they are being used topically; they help to carry the essential oils into the skin. Many lotions and skin care products are made with carrier oils, which are vegetable oils derived from the fatty portion of the plant, such as the nuts, kernels or seeds. Unlike essential oils, carrier oils do not evaporate easily and do not give off strong aromas.
I’m a distributor with Young Living Essential Oils – have been for 4 years. I’ve always used the oils NEAT and my children and I ingest them daily without problem. You’re being very narrow minded with your comment, as you should know (as an aromoatherapist student) that there are a number of different aromatherapy methods out there to which aromatherapist follow…these methods include:
Hence the need to inform their prospective customers that they are the only reliable source of the best, purest and most effective products available.  They will self certify their own products as Therapeutic Grade.  If you take a look at one of their claims they will usually say something like  “this essential oil is “insert Company Name” Certified Therapeutic Grade.  Which means exactly that… their company has “certified” that particlar oil to their own standards.
Another important factor to know about the oil is the geographical location each plant was grown. Plants grow naturally and thrive in climates and conditions suitable for their health. Plants farmed in locations outside of their natural habitats will be less effective when distilled. The climate, the soil, the time of year (and sometimes even the time of day) have great effects on the quality of the essential oils and good companies know this.

There are several EO blends or normal oils that are safe, like oregano. There are others that are toxic to the body internally, but fine diffused. When in doubt, do the research. Obviously, if you can eat the plant, like cinnamon, the oil, if taken in a gel tab isn’t toxic. Drinking it directly will burn. Hot oil vs cool oil. Some like lemon, lime, orange, peppermint are fine in water. Learn each oil, as each one, like each child, has its own properties and should be used in the right way.
Expressed citrus oils are produced by mechanical separation (cold pressing) of the oil from the peels of various citrus fruits such as orange, grapefruit, tangerine, lemon, lime, petitgrain and bergamot. Expressed citrus oils contain small amounts of naturally occurring nonvolatile residues such as waxes. Expressed citrus oils offer the advantage of cold process which results in an aroma which is identical to fresh citrus peels.
Our in-house laboratory is staffed by highly qualified chemists and technicians. It employs state-of-the-art analytical equipment that allows us to perform highly specialized analyses, such as Gas Chromatography and Infrared Spectrometry. We use our own analysis results to confirm specification sheet reports and certificates of analyses received from 3rd party outside laboratories and vendors. As always, when it comes to Essential Oils, individual practitioners and consumers will decide for themselves which variety of a flower or leaf produces the essential oil that best suits their particular need. With NOW pure essential oils, you can be assured that you have the real thing.
By stratifying data for African-American males by birth year, Dr. Hooker also found a statistically significant higher risk of an autism diagnosis in children who had received the first MMR vaccine 1 year earlier, only in children born in 1990 or later. Thimerosal exposure increased in the early 1990s, and it was not removed from most pediatric vaccines until 2001-2004. Dr. Hooker suggests the possibility that there may be some interaction between increased mercury exposure and early MMR vaccination. Further study would be needed to explore this possibility.
Unfortunately, this ignited and resurfaced some of the studies that are often quoted regarding the toxicity of essential oils and children. These sources for toxicity where some of the very same ones in which I reviewed and discussed the caveats to here. The sources that are referenced by the poison center also were lacking in some information I was seeking. They do not include the essential oil company, quality of the oil, and some where related to one isolated or synthetic constituent. The parts of an essential oil are not the same as the synergy of the whole essential oil.
DoTerra states that it is aiming to be “a leader in the essential oil industry . . . looking forward to working with other responsible industry leaders and standard setting bodies to establish high standards for products labeled as pure essential oils.” There are long established entities working towards publishing accurate monographs and identifying compositional standards that would apply to essential oils. What DoTerra should be more concerned with are recommendations of “direct” (which is presumed to be undiluted) skin application and “internal” use of essential oils that might not have G.R.A.S. designation. If they were spending more time on safe usage and less on misleading certification standards, they would stand a better chance of working with “responsible” industry leaders.
Dr. Pappas is the President/Technical Director at Essential Oil University. Founded in 1999 by Dr. Robert S. Pappas, EOU is an educational/informational institution dedicated to essential oil production, chemistry and uses and has the largest online database for essential oil chemistry in the world. Dr. Pappas is also an adjunct Professor at Indiana University. Dr. Pappas work has made him a much-sought-after consultant for companies and individuals all over the world because the information he provides helps with quality assurance and with learning how an essential oil might be useful. Dr. Pappas created the Facebook page Essential Oil University which is dedicated spreading accurate information concerning essential oils and dispelling the myths that have been hyped over the years.
Great resource! It’s so important to understand the difference between essential oils and “real” — oils, seed oils, carrier oils, fixed oils — are there other names? I’m not sure. Both are wonderful, but they are so so different in structure and application. I’ve noticed a fair amount of misinformation going around where essential oils and carrier oils written about as the same thing or interchangeable. Your clear description is super valuable.

You’ll often see companies advertising their "therapeutic grade," "aromatherapy grade," or "medicinal grade" oils. Unfortunately for them, no such thing exists. "There is no formally approved grading standard used consistently throughout the essential oil industry," Lortscher says. Simply put, anyone who says that they have therapeutic grade or "certified" essential oils is lying. "That seal is nothing more than a commercial trademark. It isn’t backed by any scientific body."
The thing that grinds my gears about this is, with enough digging, you can read up on all the stupid politics involved and why each executive left Young Living and went to doTERRA. Fine, if that’s something you need to know, so be it. They had their reasons. DONE! People leave their work to do their own thing every day! You can find all kinds of stuff on Gary Young’s background and Dr. David Hill. There, obviously, is a lot of animosity between these two companies. Mostly, in my opinion, YL people seem the need to viciously defend and debunk what doTERRA is doing. So, if that’s what they need to to in order to generate sales, you can find out about it. You will find it all over the internet. Which, basically, is what this blog is all about. Personally, I just want to know who’s oil is the best. Who’s works the best. My nose told me that! And seeing results first hand is what will tell me the truth! Everything I have ever read on doTERRA’s sites says “is not intended to treat, proscribe, diagnose any disease, illness, or injured condition of the body”. There are full disclaimers everywhere. “This or that oil may help with these symptoms.” Everybody is different and will react differently to each oil. Which is why they list several different oils for each symptom.
In any form, using essential oils as green pesticides rather than synthetic pesticides has ecological benefits such as decreased residual actions.[30] In addition, increased use of essential oils as pest control could have not only ecological, but economical benefits as the essential oil market diversifies[29] and popularity increases among organic farmers and environmentally conscious consumers.[28]