Naturally flavored with other natural flavors. 35 calories per serving. USDA Organic. Gluten free. Vegan. Certified organic by Organic Certifiers, Inc. Certified Organic Caffeine: 40 mg per serving. Organic Acids (Gluconic and Acetic): 1200 mg per serving. Active cultures. Live probiotics. Organic & energizing. Contains 0% juice. We believe health and wellness begins at your core. Kevita Master Brew Kombucha is fermented with our proprietary Kombucha tea culture. Crafted with billions of live probiotics, organic acids, and the finest ingredients, Master Brew Kombucha comes in a variety of bold, delicious flavors that are revitalizing to the core. Fermented Kombucha culture. Non-dairy. NA: Verified non-alcoholic. Non GMO Project verified. nongmoproject.org. www.kevita.com. Facebook. Twitter. Instagram. Please recycle. Contains less than 0.5% alc by vol.