Kom-What-Cha? Remedy kombucha is a healthy and tasty fizzy drink, made by naturally fermenting sweet tea with a live culture. Sugar Free: Although sugar is an essential ingredient for fermentation, our long-aged, small batch process brews it all out leaving no sugar, naturally. Each can contains just 7 calories. Stock Up: Remedy kombucha is a-ok to store at room temperature (no sugar means no risk of refermentation), so you can stock up on the good stuff and pop your remedy drinks in the fridge later to chill out before drinking.