Real tea. Real taste. Honest. 0 calories per bottle. Fair Trade Certified tea. USDA organic. Tea has been the world's second most popular beverage since long before chemical additives were invented, and who are we to argue with thousands of years' history? In this bottle, you'll taste just organic green tea, with its pure flavor and antioxidant power. Our tea is also just in the sense of fair, as in Fair Trade Certified. Great-tasting tea that's produced in a sustainable, socially-responsible manner, why add anything else? Honestly yours, Seth & Barry. P.S. Water is still the most popular drink around the world, but at Honest Tea we're working hard to close the gap. 1 cup - about 1/4 the caffeine of coffee (24.3 mg per serving). Gluten free. No GMO's. Plant a tree. Certified organic by Pennsylvania Certified Organic Honest Tea Inc. We use glass bottles because they are laterally recyclable, which means they can be recycled pack into glass bottles. This bottle contains approximately 10% recycled content. Please keep the (re)cycle going.