We have the Purest, Most Consistent, Therapeutic Grade Products in the World

doTERRA is the most tested and trusted brand of essential oils. Each batch of doTERRA Essential Oils is tested 54 times for purity!


Some people ask, “Does essential oil purity really matter?” Or, “What happens if I use essential oils that aren’t pure?”


The answer is yes—essential oil purity matters. If you use an oil that has been adulterated, contaminated, or loaded with synthetic fillers, you will not receive the full natural benefit of the plant. And in some cases, low-quality oils can even be dangerous and pose serious threats to your health, just like synthetic air fresheners, candles, and cleaning supplies.


This is why doTERRA cares so deeply about essential oil purity. If you use an impure oil, it can be difficult to feel the benefits of the oil and can possibly put your health at risk. However, when you use pure, unadulterated essential oils, they’ll be more effective, and you can stay within the bounds of safe use.


What To Look For When Buying Essential Oils

When you use a bottle of doTERRA essential oil, you’re using an oil that is pure. There are no contaminants, fillers, or adulterations. The essential oil industry did not have standards to ensure purity, so doTERRA created one.


Every batch of doTERRA essential oils goes through a rigorous testing process—well beyond what would be considered “good enough.” After that, each oil is sent to an independent third party for further testing and validation.

  • Sustainable and responsible sourcing (Where do their oils come from?)


  • Extensive and thorough testing (Do they test their oils for adulteration and contamination?)


  • Clear and accessible safety and usage information (Do they show customers how to use the oils safely?)


  • Transparency (Do they use third-party testing? Do they make test results public?)

What Makes doTERRA Different?

When you use a bottle of doTERRA essential oil, you’re using an oil that is pure. There are no contaminants, fillers, or adulterations. The essential oil industry did not have standards to ensure purity, so doTERRA created one.


Every batch of doTERRA essential oils goes through a rigorous testing process—well beyond what would be considered “good enough.” After that, each oil is sent to an independent third party for further testing and validation.

Pure Essential Oils Pass Tests

The purity of an essential oil is its most important characteristic. When an essential oil is adulterated or contaminated, it becomes less effective and can even be dangerous. Above all else, purity is doTERRA’s first priority when producing essential oils.


Responsible Sourcing of Essential Oils

Every oil sold by doTERRA is responsibly and sustainably sourced. doTERRA focuses on sourcing practices that will produce only the highest quality essential oils—no matter the cost. We make it a top priority to protect the environment during the production process and provide fair treatment of all harvesters and growers.

Humanitarian Impact

From the beginning, doTERRA wanted to be more than a business. “There are givers and there are takers,” said David Stirling, doTERRA Founding Executive, CEO. “We wanted doTERRA to be a giver.”


Cutting-Edge Research

As a leader in the essential oil industry, doTERRA invests in research and testing to remain at the forefront of essential oil science. Through partnerships with research facilities, hospitals, and universities, we’re learning more about the therapeutic potential of essential oils.

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