This is our list of all Organic teas. PureTea guarantees to you that they have been grown and produced without the use of any artificial chemical pesticides or fertilizers. For the top tea producers that we work with, obtaining organic certification is just one more example of the care they take to ensure that their tea is the best – not just the best tasting tea, but also has the best health benefits. They have been independently certified by recognized international certification organizations to meet one or more of the USDA, EU or Japanese government requirements for organically produced food.