The doTERRA pure oils go through a testing process called Gas Chromatography. Most reputable companies in the Essential Oil industry conduct this test. The second test is the Mass Spectrometry test which checks all the compounds in the oil. This test checks and insures that the oil contains the correct compounds; however pesticides or other chemicals. The small dot in the center represents the CPTG Certified Pure Therapeutic Grade essential oils. All Certified Pure Therapeutic Grade Essential Oils are third-party tested so that the company has no influence over the results of the tests. This is the highest standard of Essential Oils in the market today.
CPTG Certified Pure Therapeutic Grade Essential Oils are guaranteed to be 100% pure, natural and free of synthetic compounds. When researching Essential Oils, make sure you are getting the quality and standard you are searching for. We believe all Essential Oils have their place in the industry. If you just want an oil to make your house smell better there are many at your local market. It depends on you the consumer and what you are trying to achieve with the use of the oils. You ahve to ensure that you chosoe the right product. In this way, you can assure that you are safe.Citing The doTERRA Products by Carlos Danger