What Is So Special About The Process? However, this can result in some functions no longer being available. Good luck finding a supermarket kombucha product that contains the live bactieria and not a lot of added sugar. I purchased a single bottle of the Kevita Master Brew Kombucha Pineapple Peach. Click here to file a claim. Don’t believe the hype that it’s difficult to grow. tea culture. I’ve been drinking them daily for a very long time and am floored by this information On every trip to America, I buy this drink because it is not available in Germany. LEARN MORE. KeVita Master Brew Kombucha is invigorating with a bold and smooth taste, and fermented with a kombucha Kombucha is a lightly effervescent beverage made by fermenting sweet tea in a culture of bacteria & yeast.