EOBBD evaluators shine lights through the liquid oil and measure the angle of refraction. Why? Essential oils that are sealed and created under the correct parameters will refract light at a very specific index. If oils are diluted, this refraction angle changes. The refraction index is a very reliable measurement of whether or not an essential oil is pure and unadulterated.

I prefer Appalachian valley — they are a wholesale distributor as well but you can purchase small quantities from them as well. Use the code – roseotto and you can get their wholesale prices. If you purchase 5, 10, or 20ml bottles when you add them to the cart you will see a discount. I really love their products and got a sample of their frankincense – wow!! Love it.
Much of my frustration comes from mlm companies proclaiming that THEIR oils are the best and that therapeutic grade means everything. Because there are not alot of distilleries around the world, many of us are getting our oils from the exact same places. Yet MLM’s tend to jack their prices up to over double in some cases, and use their claims as being the best to fortify the price increase. I do feel for consumers though. It is hard to know who to trust. I know of quite a few wonderful companies out there, besides mine that have wonderful, well priced oils. Yes, as you said, you will also pay for quality, but you need to trust who that supplier is. MLM’s will always have higher prices because of their structure. While that bothers me, it is their exclusivity that bothers me more, especially when I know we are sourcing from the same places.
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.
Don’t overdo it though. Remember, these oils are extremely concentrated. Prolonged exposure to essential oils can cause ill effects like headaches, nausea or other unpleasant symptoms. Vary your use with different oils of different chemical compounds so that they don’t build up in your system. And avoid letting your diffuser run all day, every day; there is a such thing as too much of a good thing.
Additionally, Dr. David K. Hill, D.C., prominently featured on the DoTerra website, and who is identified as “a pioneering expert and dynamic leader in the field of integrative medicine with international acknowledgements (sic). His lecture, research and practice, incorporate Eastern and Western medical practices with emphasis on the use of essential oils. Dr. Hill has authored and published a number of very successful books, pamphlets and brochures and is a popular guest for radio and television. He maintains a high level profile in his field of expertise and is routinely invited to teach and work with other experts in academia, research and medical disciplines.” Strange, if you Google Dr. David K. Hill, D.C. Utah, you won’t find academic articles or information about his work with other experts and international lectures. In fact, what is most prominent is that he is named in a legal complaint in the District Court of Utah in 2005 when Dr. Hill was the managing director of the Young Life Clinic. This lawsuit was settled for an undisclosed sum. At the time of filing, Young moved his clinic to Ecuador, the assumption being to avoid prosecution. You can see this document at http://www.casewatch.org/mal/younglife.shtml.
Rachael Armstrong, a 44-year-old mother of five from Omaha, NE, learned this the hard way last year. After weeks of rubbing grapefruit oil on her feet as an appetite suppressant and spiking her water and laundry detergent with lemon oil, she developed a severe sensitivity to the sun that left her with blisters and welts after just a few minutes exposed to its rays. “I admit I was probably overusing them,” she says. “But I don’t think people are aware that even though they’re natural products, they can do real damage.”
During distillation the plant material is placed upon a grid inside the still. Once inside, the still is sealed, and, depending upon the above methods, steam or water/steam slowly breaks through the plant material to remove its volatile constituents. These volatile constituents rise upward through a connecting pipe that leads them into a condenser. The condenser cools the rising vapor back into liquid form. The liquid is then collected in a vehicle below the condenser. Since water and essential oil do not mix, the essential oil will be found on the surface of the water where it is siphoned off. Occasionally an essential oil is heavier than water and is found on the bottom rather than the top, such as with clove essential oil.
Thank you so much for this. I am being bombarded by doterra reps right now. I believe in essential oils but dislike mlm companies because they are so overpriced to pay down tge food line. I do have a few purchased from some others you have mentioned above and some not. Now I have a good place to start to build my own kits and feel confudent it will be a good oil. Thank you again.
I live in Australia and am currently studying full-time for my Diploma of Aromatherapy. Originally, it was Young Living Oils that initiated my love of essential oils and this lead to me to study. My diploma course is fully accredited and recognised by both government and health insurance organisations and obviously has no affiliation with any particular essential oil company.

Floracopeia is another small, independently-owned company with very ethical roots. Started in 2004 in Grass Valley, CA by David and Sara Crow, Floracopeia is our second-best essential oil company. Like Stillpoint, they have strong personal relationships with their distillers; they will even get their hands dirty as they help harvest the plants for extraction when they visit.
One unfailing principal of science is that of naturally increasing entropy which relates to the 2nd Law of Thermodynamics. All things naturally head towards maximum entropy (disorder). Entropy is inescapable on this earth, and we all know it takes constant energy to fight against this natural degradation of all things. Left alone, things don’t naturally become more ordered over time, we all know this whether or not we are familiar with the term entropy. Entropy is why you cannot create a perpetual motion machine, why your houses naturally get messy over time, why your car engine eventually breaks down, why your body eventually can no longer sustain itself and you die and why the earth must eventually come to an end.

Quality Standards & Control: Proprietary “Seed to Seal®” production process. Subjected to strict requirements set forth in the CPTG Certified Pure Therapeutic Grade® quality protocol. “Source to You” production process. Third-party tested and all test results are fully disclosed on their website. GC/MS Testing, plus their proprietary S.A.A.F.E. Promise™. E.D.E.N.S Guarantee.
A third trademark has been registered (as a word mark) CPTG Certified Pure Therapeutic Grade also by DoTERRA Holdings, LLC, 370 W. Center Street,  Orem, UT 84057.  Filed on March 4, 2009, published for opposition on July 14, 2009 and official registration granted on September 29, 2009. This registration also has the disclaimer, “No claim is made to the exclusive right to use ‘certified pure therapeutic grade’ apart from the mark as shown”. There is a long list of products shown to be associated with this word mark.

You may have seen some "multi-level marketing" companies that sell essential oils and recruit independent sellers to vend on their behalf—and recruit more sellers beneath them in a sales strategy that resembles a pyramid :)  One of these multi-level marketing companies puts a "certification seal"on their packaging that says "CPTG" or Certified Pure Therapeutic Grade.  This private company actually trademarked this particular term and seal, and designed it to resemble the seals that are from independent bodies.  Since they trademarked it, they are of course the only ones who can use it. Basically, they are pretending like "CPTG" is an official, independent certification, which of course it isn't. 
If you are using Firefox or Google Chrome as a browser there is an app/add-on called “adblocker plus”. Download and install it. When you see floating icons like that and they bother you, right-click over them and scroll down to “block element” or “use adblock” and click OK/Submit/Add. This will remove the floating script/image and allow for better viewing.
Vibrational energy in molecules refers to the the vibration of bound atoms within a particular molecule. For example, if we look at a very simple molecule like carbon dioxide, we can measure the vibration or frequency of what is referred to the carbonyl stretch (the stretching motion of the double bond between the carbon and the oxygen atoms). The larger the molecule is the more vibrational motions it will have. Molecules in essential oils would have many different bond vibrations going on because even the smaller molecules (monoterpenes) consist of 10 carbon atoms and 16 hydrogen atoms. Thus all essential oil molecules would have many different vibrations going on simultaneously and each different type of vibrational motion in each different bond would have its own characteristic frequency. These vibrational frequencies in molecules are measured using infrared (IR) spectroscopy because energy in the IR range of the electromagnetic spectrum is what is required to cause these vibrations. The magnitude of Infrared radiation is in the 10,000,000,000,000 to 400,000,000,000,000 Hertz range!
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.
WRONG. I am NOT a distributor. Not a marketer. Not an advertisement. How cynical Brigitte, that you do not think there are people who exist in this world who actually care about dedicating some simple free time here and there to CARING ABOUT, HELPING OTHERS, and SHARING their experiences. It worked for me. I am not saying it will work for everyone. But I do feel obligated to share my healing experiences after more than 7 years of chronic illness and pain. I make ZERO funds from young living. ZERO ZERO ZERO. I am not a salesperson. I am not a distributor. I purchase for myself and my children and husband. No one receives compensation from young living unless they have people signed up under them which I do NOT NOT NOT and that is a fact that could be proven in a court of law somewhere, unlike much of the dribble that is written here by you. Moreover, I know SEVERAL others like me who order from Young living and have NO interest in selling it and make no money from it. No gimmicks. I have used other oils. I am sharing info about my EXPERIENCE with what has worked best for me in the hopes that others can also do their own research based on my opinion and then make educated choices about what is best for themselves. However, we can clearly see YOUR motives of money money money. Gross! and that is just my OPINION. Not a bought and paid for tribute to “MY’ brand.
During distillation the plant material is placed upon a grid inside the still. Once inside, the still is sealed, and, depending upon the above methods, steam or water/steam slowly breaks through the plant material to remove its volatile constituents. These volatile constituents rise upward through a connecting pipe that leads them into a condenser. The condenser cools the rising vapor back into liquid form. The liquid is then collected in a vehicle below the condenser. Since water and essential oil do not mix, the essential oil will be found on the surface of the water where it is siphoned off. Occasionally an essential oil is heavier than water and is found on the bottom rather than the top, such as with clove essential oil.
Teresa, I’m an audiologist, and it sounds like you have intermittent tinnitus. Using oils on your neck isn’t going to affect your Eustachian tube, your Eustachian tube drains up by your adenoids. Intermittent tinnitus is pretty common, but it wouldn’t hurt to get a baseline audiogram done. If you have it only in one ear, it would be a good idea to get it checked to ensure it isn’t a symptom of a bigger concern. Good luck!
~ doTERRA essential oils are not produced in Taiwan as Jacquie states. Genlight just resells doTERRA products and similar products. doTERRA oils are produced in numerous locales where the botanical source has traditionally been grown–such as Frankincense from Oman, Lavender from France, Peppermint from Oregon. They are sourced from very reputable growers and distillers who are experts and know their business. Yet, every batch of oil they send to doTERRA is tested numerous times in independent labs (not in-house) to assure purity and potency and is sent back if it does not meet the accepted standard for that particular oil.

Brandi Marcene is a regular contributor to Natural Food Series. Having written on virtually every topic under the sun, Brandi is passionate about health and wellness, particularly the health benefits of different natural products. She has written content for leading brands, including Dell and Haute, as well as other Fortune 500 companies. Brandi has a Bachelor's in Journalism from the Georgia Perimeter College.
Thank you for the information you shared, it is great. Although, I am wondering why the company I am going through says you can consume their oils internally, and use it on your body as it is. Furthermore, I am informed that this company sells the purest form of oil out there. I found oils on Puritan’s Pride, and they say the oils there are 100 per cent pure. I certainly love their prices. I will be checking out the list you have above. I am new to this, so I need as much information as possible, and if you can help me with the above concerns, I will be so grateful. Thank you in advance.
These pure oils are "neat", meaning they have not been processed, diluted or manipulated in any way with solvents or other additives. Although a particular species of plant harvested and distilled for its essential oil during a particular growing season in a specific region may produce a fragrance that differs from the same species grown in a different region, many of the main chemical markers and physical specifications may be very similar.

Couldn't of arrived at a better time. I fell ill with the flu the day after I received them, researched appropriate oils that help with boosting immune system an help sickness etc. Used certain ones in the diffuser and my bath and even with a carrier oil (coconut oil) on my skin and my symptoms lessened. I noticed this because the one day I didn't use the oils or diffuser my symptoms became horrendous as the day went on and I was bedridden. Again the following day I went back to using oils and the flu symptoms eased and cleared within two days. Absolute god send. Love them especially frankincense that's my fave. Thank you.
The primary constituents are listed, but not in any proportion and I haven’t the foggiest what specific gravity, refractive index, or optical rotation levels are appropriate for what I’m doing (natural perfumery). Steffen Arctander’s “Perfume and Flavor Materials of Natural Origin” is a big help overall, but I was wondering if you could comment on this.

Immediately after receiving my oils, I posted my review on here and it was very negative. I spoke about how the bottles leaked and the oils smelled metallic and, in general, gave a really negative review. I have since visited my local health food store and purchased their versions of some of the oils offered here. Now is where I apologize. I didn't realize the quality oils kis had compared to others. Their eucalyptus and peppermint are the best I found so far! To be fair, the bottles do tend to leak so store them upright. And, I still cannot stand their lavender (which is the bottle that leaked on the rest and tinted my view.) All in all, these are very fine oils and I will be ordering again. Now, if they only sold bigger bottles...

Adrienne Urban is the Founder and Owner of Whole New Mom. She has a background in research, journalism, insurance, employee benefits, financial markets, frugal living, and nutrition. Seeking a better life for herself and her family, she uses research and consults with many physicians and other practitioners to find solutions to the variety of issues they have dealt with including life-threatening food allergies and thyroid and adrenal concerns. WholeNewMom.com is the result of her experiences and knowledge gained throughout the process. Posts are reviewed and verified by the Whole New Mom team.
But…. and this is a very big but… like any medicine, they have a list of limitations and potential risks if they are not used correctly. Let’s examine some of them. Oh and if you don’t like rants, then maybe you don’t want to read this post (but you should because I make some very good points). If you’re a rep or a convert to brands like doTERRA and Young Living, I hope this helps you, because much of what you’ve been told simply isn’t true.
Thanks for the info. What does it mean exactly when they say an essential oil should be avoided during pregnancy? Does that mean that if my wife is pregnant I also can’t use those oils because she might smell it and be negatively effected? What can and can’t you do with the ‘avoid during pregnancy’ oils while your spouse is pregnant? Thanks a lot, Jim
Knowing which of the many different species of a given plant will provide the most profound therapeutic health benefits is the first step in producing the highest quality essential oil. Relying on the expertise of botanists, chemists and wellness practitioners, botanical materials are carefully selected for their natural concentrations of active aromatic compounds.

The Cedarwood Essential Oil is widely used in commercial soaps, cosmetics, perfumes, and especially in men's colognes. Atlas Cederwood is the most popular variety and has a woody, sweet, scent that is very sharp. The Cedarwood (Chinese) Essential Oil generally has a lower cedrol content than the Atlas, hence it is used more for its fragrance. Also, try our other varieties: Himalayan, Texas, Virginian.