Natural flavor. 0 g sugar. 5 calories per can. Antioxidants 450 mcg of vitamin A. 1 Net carb or less per can (erythritol carbs have no impact to blood sugar or calories). Natural caffeine, 70 mg per can (like a cup of coffee). Gluten free. Vegan. Natural caffeine. Low glycemic. Soy free. Antioxidant Sparkling Water that boosts energy & restores balance. No artificial sweeteners. From the makers of Klarbrunn. The benefits Bubblth Over: Sure, the sparkling personality will make you fall in love at first sip, but then the real magic happens. Fruity effervescence and awesome antioxidants swoop in to balance the body and focus the mind, right before a boost of natural caffeine shows up to save your day. There's a benefit in every bubble and a happier you just waiting to rise up. drinkbubblr.com. Please recycle.