Bangalore · Not a pamphlet
Fermented, then left alive.
Kombucha is sweet tea and a SCOBY. A lot of the shelf is heated after that, because dead kombucha is easier to sell. KBUCHA is unpasteurised on purpose. The culture stays. That is the good part.
SCOBY
Bacteria and yeast, working together.
Sugar
Food for the culture. Most of it gets eaten.
Cold
A live bottle has to stay refrigerated.
~1g
Sugar per 100ml on most KBUCHA.
Buy this
- Says raw, live, or unpasteurised
- Must be kept in the fridge
- A little cloud or brown yeast is fine
- Shorter shelf life than a soft drink
Leave this
- No fridge, long shelf life
- Perfectly clear, every time
- “Probiotic” on a cooked drink
- Tastes like sweet soda, not tea

Same category. Not the same drink.
| KBUCHA | Pasteurised | |
|---|---|---|
| After the ferment | Left alone | Heated |
| Culture | Alive | Killed |
| Fridge | Required | Often optional |
| Sediment | Normal | Rare |
| Shelf | Shorter | Longer |
Both were fermented. Only one still has the organisms. Live is not a clinic dose. It is a drink that was not cooked afterwards.

1. The culture eats
Yeast in the SCOBY takes the sugar and makes a little alcohol and gas. Bacteria turn that alcohol into acids and build cellulose.
2. It gets heavy
Yeast cells clump. Strands of cellulose and tea solids come loose. They are denser than the liquid, so they fall.
3. It keeps going
If the bottle is not heated, a little of that work continues in the fridge. New cells form, then settle. That pile is the sediment.
Why we leave it alive
Not built to win the volume game.
Pasteurised kombucha suits a commercial map. It keeps, it travels, it looks the same in every city. We know that. We still don't heat the bottle.
Unpasteurised means a fridge, a shorter date, and SCOBY sediment at the bottom. That sediment means the ferment never stopped. It is still going in the bottle. That is the point of KBUCHA. Not the biggest sales. The best bottle we know how to make.
If you like the story, drink it cold and pass it on. Tell someone the cloud is not a fault. That is enough love.
Short answers.
Sweet tea fermented with a SCOBY, a culture of bacteria and yeast. The microbes eat most of the sugar and leave a tart, lightly sparkling drink.