doTERRA has set the bar for essential oil purity, potency, and testing. Proper extraction and quality control methods allow doTERRA essential oils to be free of any contaminants such as pesticides. dōTERRA essential oils are subjected to rigorous mass spectrometry and gas chromatography testing to ensure extract composition and activity.
Through scientific research and advanced testing, each oil is ensured only the highest quality before purchase. As you begin to use doTERRA essential oils in your daily life, you will notice firsthand, the CPTG difference.