Although kombucha has been around for centuries, the fermented tea drink is on trend having managed to break out from its health food origins and into the mainstream. A welcome addition into the non-alcoholic category, kombucha ticks a number of boxes: it is naturally sparkling, healthy, soft, made from tea, has a variety of serves and is steeped in the mysticism of the Orient – which is why sales predictions are stratospheric aided by PepsiCo’s acquisition of kombucha producer KeVita. One of the new British producers is Wild Fizz whose founder, Gina Geoghegan, started small and now has a brewing facility in North London. Peter Dean sits down with her to get the lowdown on this new ‘booch.