Brew Dr Uplift kombucha vs Snapple iced tea: which has more caffeine?

Brew Dr Uplift kombucha has more caffeine than Snapple iced tea on both counts: 130mg per 14 oz bottle against 37mg per 16 oz bottle, and about 9mg per fluid ounce against 2. The serving sizes differ, so the table below shows both ways of counting.

Brew Dr Uplift kombucha vs Snapple iced tea: the numbers

Sources: Brew Dr Uplift kombucha's figure is verified in our Brew Dr Uplift kombucha caffeine guide against Caffeine Informer (source); Snapple iced tea's figure is verified in our Snapple iced tea guide against brand data / Caffeine Informer (source).

The concentration gap is the striking part: Brew Dr Uplift kombucha packs roughly 4 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 Snapple iced tea 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

• Brew Dr Uplift kombucha: the full caffeine guide
• Snapple iced tea: the full caffeine guide
• The verified caffeine database
• Every drink compared: the comparisons index
• Compare any two of 120+ drinks

FAQ

Does Brew Dr Uplift kombucha or Snapple iced tea have more caffeine? Brew Dr Uplift kombucha: 130mg per 14 oz bottle versus 37mg per 16 oz bottle for Snapple iced tea.

Which is stronger per ounce? Brew Dr Uplift kombucha, at about 9.3mg per fluid ounce versus 2.3mg for Snapple iced tea.