Aside from our TCM Elixirs (Chaga + Reishi), all of our teas are calorie free and will not break your fast. In other words, you can consume them during your fasting window safely, which is one of their best qualities for supporting fasting goals. Our Fasting Teas (Matcha Green, Ginger Green and Cinnamon Herbal) are especially helpful here since they were formulated with Dr. Jason Fung and are designed for satiety. Our "fasting friendly" teas (all other teas except the TCM Elixirs) are still safe to consume during your fasting window.
We recommend checking out our blog for extra insight, especially our post here: The Beginner's Guide To Intermittent Fasting.