Having enjoyed some of Wonder Drink's flavours, especially Himalayan, I finally had the chance to taste the last of their five flavours, Jasmine Tea and Niagara Grape. Three of them use Oolong tea, one Red tea, this one uses Jasmine tea, which I have enjoyed before (and is essentially green tea with Jasmine flavour).
Kombucha is a carbonated drink, a sweetened fermented tea or tisane, using a Mother of mushroom, or mushroom, or SCOBY (Symbiotic Colony of Bacteria and Yeast). It is unlike any other drink I have tasted, an acquired taste to some, but good to me.
There is an underlying bitterness to this drink that I don't care for, and often comes in the first steeping of green tea (the second steeping is the sweeter, but more subtler). The Niagara Grape flavour (which comes from juice concentrate) is equal in flavour to the jasmine tea, but I don't know that the two particularly pair together well. I like the kombucha flavour of this drink, but still far prefer the Himalayan.