(C + Zinc). Naturally sweetened. 10 calories per serving. If you want to be a superhero, here are a few mandates: tights (with underwear on the outside), knee-high boots (even if you're a dude), and a cape (which serves no purpose and probably gets in the way). But if you don't want to fight crime and just want help in the fight to say healthy, we recommend this bottle. With zinc and 250% vitamin C, it'll help keep your immune system running strong. And since it's naturally sweetened with only 10 calories per serving. feel free to leave your sidekick back at the cave and bring along this bottle. Best part, you won't have to attach one of those ridiculous sidecars to your motorcycle. Nutrient rich, calorie poor. Contains less than 1% juice.