Are any of your teas unsweetened? Alex K June 26, 2018 21:43 Updated All of the 'Tea Classics' served in our cafés, as well as our loose leaf teas, are unsweetened and contain zero calories. We also offer a line of unsweetened ready-to-drink bottled teas. Related articles What are the jellies used in your bubble tea? What is the caffeine content in tea? Comments 0 comments Please sign in to leave a comment.