This small batch Kombucha is brewed in glass in Oakville, Ontario. Its recipe and culture is from a monastery in Quebec. It has a clean refreshing taste and is very healthy for your gut as it is fermented and a probiotic. This delicious beverage also happens to be gluten, soy and sulphate free. Cathy's Kombucha has a shelf life of up to 6 months unopened and should be refrigerated after opening. Best enjoyed chilled.