Looking for essential oils without synthetic chemicals? This is why we chose doTERRA's products, to ensure the highest Certified Pure Tested Grade oils around. The truth is, not all essential oils are created equally. Many essential oils on the market are heavily contaminated or adulterated with chemicals, often in order to make the product cheaper. The classic phrase, “you get what you pay for” is true for essential oils, too. Cheap prices most often accompany cheap products, full of fillers and synthetic ingredients and additives. Most of all I value doTERRA's mission to change the world one drop, one person, one community at a time.