búcha® uses a different and proprietary brewing process than any other Kombucha product. All Kombucha are fermented black tea concoctions, but most of them end up with a nasty, vinegar-like aftertaste. This offensive sour naturally accrues from the fermentation process, but búcha® Live Kombucha, utilizes specialized yeasts, specialized fermentation processes, and our own secret ingredients tracing back thousands of years and sourced from locations around the world to create a beautiful, complex, and rounded, elegant fermented tea, worthy of its royal medicinal roots.