Brew Dr Uplift kombucha has more caffeine than kombucha (traditionally brewed) on both counts: 130mg per 14 oz bottle against 24mg per 8 oz glass, and about 9mg per fluid ounce against 3. The serving sizes differ, so the table below shows both ways of counting.
kombucha (traditionally brewed) vs Brew Dr Uplift kombucha: the numbers
| kombucha (traditionally brewed) | Brew Dr Uplift kombucha | |
|---|---|---|
| Caffeine per serving | 24mg per 8 oz glass | 130mg per 14 oz bottle |
| Caffeine per fl oz | 3.0mg | 9.3mg |
| Servings to reach 400mg (FDA context) | 16.7 | 3.1 |
Sources: kombucha (traditionally brewed)'s figure is verified in our kombucha (traditionally brewed) caffeine guide against Caffeine Informer (source); Brew Dr Uplift kombucha's figure is verified in our Brew Dr Uplift kombucha guide against Caffeine Informer (source).
The concentration gap is the striking part: Brew Dr Uplift kombucha packs roughly 3 times the caffeine per ounce. Sipping speed matters at that density; a 14 oz bottle finished in minutes hits differently than the same milligrams spread over a slow cup.
Which one should you pick?
Pick kombucha (traditionally brewed) when you want the lighter dose or a slower ramp, and Brew Dr Uplift kombucha when you actually need the bigger hit and know your tolerance. If you are stacking either with other caffeinated drinks through the day, run the math against the 400mg reference rather than guessing.
For context, the FDA cites 400mg of caffeine a day as an amount generally not associated with negative effects in healthy adults. Tolerance and health vary, so treat these numbers as information, not advice.
Related reading
- kombucha (traditionally brewed): the full caffeine guide
- Brew Dr Uplift kombucha: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
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Gear from this guide
FAQ
Does kombucha (traditionally brewed) or Brew Dr Uplift kombucha have more caffeine? Brew Dr Uplift kombucha: 130mg per 14 oz bottle versus 24mg per 8 oz glass for kombucha (traditionally brewed).
Which is stronger per ounce? Brew Dr Uplift kombucha, at about 9.3mg per fluid ounce versus 3.0mg for kombucha (traditionally brewed).
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