5 calories, 1g of sugar per serving, no artificial sweeteners;Sweetened with stevia and erythritol, low glycemic index;Antioxidants per bottle: 50mg vitamin c, also contains 100mg polyphenols and chlorogenic acid from coffee fruit extract and white tea extract;Certified ou kosher, gluten free, non-gmo, no artificial preservatives, pet 1 (bpa-free), never hot filled, vegan, soy-free;Nature's caffeine: 35mg per serving (like a cup of green tea)