Kombucha
Tea
Kombucha is a fermented, lightly effervescent, sweetened black tea drink. Sometimes the beverage is called kombucha tea to distinguish it from the culture of bacteria and yeast. Juice, spices, fruit or other flavorings are often added.
Kombucha is... Wikipedia
Ph level: around 3.0-3.5
Alcohol by volume: <0.5% (commercial)
Color: Cloudy, commonly pale or dark brown and sometimes green
Ingredients: Tea, sugar, bacteria, yeast
Related products: Water kefir, kefir, kvass, beer, iced tea