Uber Flavour Brews are made from all natural ingredients so just like nature, your Uber brew may vary in taste from time to time, season to season. That’s because Uber Flavour Brew’s subtlety and smoothness comes from real ingredients and not one chemical. Combine the zing of freshly squeezed juices, the mellow smoothness of honey and brewed rooibos tea and you have an alchemy of tastes that’s a little left of centre, a little ‘umami’ and surprisingly natural.