Adrenaline Shoc has more caffeine than Alani Nu on both counts: 300mg per 16 oz can against 200mg per 12 oz can, and about 19mg per fluid ounce against 17. The serving sizes differ, so the table below shows both ways of counting.
Adrenaline Shoc vs Alani Nu: the numbers
| Adrenaline Shoc | Alani Nu | |
|---|---|---|
| Caffeine per serving | 300mg per 16 oz can | 200mg per 12 oz can |
| Caffeine per fl oz | 18.8mg | 16.7mg |
| Servings to reach 400mg (FDA context) | 1.3 | 2.0 |
Sources: Adrenaline Shoc's figure is verified in our Adrenaline Shoc caffeine guide against Caffeine Informer (source); Alani Nu's figure is verified in our Alani Nu guide against Alani Nu label (source).
Which one should you pick?
Pick Alani Nu when you want the lighter dose or a slower ramp, and Adrenaline Shoc 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
- Adrenaline Shoc: the full caffeine guide
- Alani Nu: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
FAQ
Does Adrenaline Shoc or Alani Nu have more caffeine? Adrenaline Shoc: 300mg per 16 oz can versus 200mg per 12 oz can for Alani Nu.
Which is stronger per ounce? Adrenaline Shoc, at about 18.8mg per fluid ounce versus 16.7mg for Alani Nu.
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