Like sparkling water, but with 10–12 billion live probiotics. Brewed in-house and lab verified at best-by date.
Fermenteria is water kefir, a completely different fermentation. It drinks like a sparkling water that happens to have 10 billion live probiotics in it. Because it is.
Light and clean with no fermented aftertaste. No vinegary bite and no sulfur.
"Can barely tell it's fermented."
- Pineapple Coconut
"Such a refreshing taste! I really appreciate the balance of sweet and "limey" taste in them."
- Strawberry Lime
Start with the Variety Pack — both Strawberry Lime and Pineapple Coconut. Try both. Pick a favorite. Or keep rotating.
24 cans - Choose your flavor
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Brewed in-house · Tested at best-by date · 100% Satisfaction Guarantee
"Can barely tell it's fermented."
- Pineapple Coconut
"Such a refreshing taste! I really appreciate the balance of sweet and "limey" taste in them."
- Strawberry Lime
by the time you open them. Ours are brimming with (live) culture.
Made using live water kefir cultures.
No white-label or outsourced production.
We test for probiotic viability at the best-by date, not just at point of manufacture.
When you crack a can,
the billions of CFUs are still alive.
Is there any sweetener in this? Stevia? Monk fruit? Erythritol?
None. Zero. Fermenteria contains no added sugar, no natural sweeteners, no artificial sweeteners, and no sugar alcohols. The light flavor comes from the fermentation itself — not from anything added afterward.
Do the probiotics actually survive to the can?
Yes — and we test for it. Most probiotic drinks are tested at production, then degrade over time. We test for viable CFU counts at the best-by date, so what's on the label is what's in the can when you open it.
Why not just take a probiotic pill?
You might. But you'll drink this. Consistency is everything with probiotics — and you're already going to reach for something fizzy in the afternoon. This just makes that moment do something.
Why not just drink sparkling water?
You can. But Fermenteria delivers the same clean fizz experience plus 10–12 billion live probiotics, with nothing added you'd want to avoid. It's the same habit — just upgraded.
Will it make me bloated or cause digestive discomfort?
Most people report the opposite. Because there's no sugar, no sweeteners, and no fiber additives, it's gentler on the stomach than most functional drinks. If you're new to live-culture beverages, start with one can a day and go from there.
Does it need to be refrigerated?
Yes. Fermenteria contains live cultures — refrigeration keeps them viable. We ship cold and recommend keeping cans refrigerated until you're ready to drink them.
Same fizz. Same clean taste. Zero sugar, zero sweeteners — and 10–12 billion live probiotics that actually survive to the can.
upgrade my fizz
