La Colombe cold brew has more caffeine than Starbucks bottled Frappuccino (Mocha) on both counts: 180mg per 9 oz can against 105mg per 13.7 oz bottle, and about 20mg per fluid ounce against 8. The serving sizes differ, so the table below shows both ways of counting.
La Colombe cold brew vs Starbucks bottled Frappuccino (Mocha): the numbers
| La Colombe cold brew | Starbucks bottled Frappuccino (Mocha) | |
|---|---|---|
| Caffeine per serving | 180mg per 9 oz can | 105mg per 13.7 oz bottle |
| Caffeine per fl oz | 20.0mg | 7.7mg |
| Servings to reach 400mg (FDA context) | 2.2 | 3.8 |
Sources: La Colombe cold brew's figure is verified in our La Colombe cold brew caffeine guide against Caffeine Informer (source); Starbucks bottled Frappuccino (Mocha)'s figure is verified in our Starbucks bottled Frappuccino (Mocha) guide against PepsiCo product facts (source).
Which one should you pick?
Pick Starbucks bottled Frappuccino (Mocha) when you want the lighter dose or a slower ramp, and La Colombe cold brew 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
- La Colombe cold brew: the full caffeine guide
- Starbucks bottled Frappuccino (Mocha): 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 La Colombe cold brew or Starbucks bottled Frappuccino (Mocha) have more caffeine? La Colombe cold brew: 180mg per 9 oz can versus 105mg per 13.7 oz bottle for Starbucks bottled Frappuccino (Mocha).
Which is stronger per ounce? La Colombe cold brew, at about 20.0mg per fluid ounce versus 7.7mg for Starbucks bottled Frappuccino (Mocha).
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