Reign Total Body Fuel has more caffeine than 3D Energy: 300mg vs 200mg in the same 16 oz can. That is a 100mg gap, and since the cans match, the per-serving number is the whole story.
3D Energy vs Reign Total Body Fuel: the numbers
| 3D Energy | Reign Total Body Fuel | |
|---|---|---|
| Caffeine per serving | 200mg per 16 oz can | 300mg per 16 oz can |
| Caffeine per fl oz | 12.5mg | 18.8mg |
| Servings to reach 400mg (FDA context) | 2.0 | 1.3 |
Sources: 3D Energy's figure is verified in our 3D Energy caffeine guide against Caffeine Informer (source); Reign Total Body Fuel's figure is verified in our Reign Total Body Fuel guide against Caffeine Informer (source).
Which one should you pick?
Pick 3D Energy when you want the lighter dose or a slower ramp, and Reign Total Body Fuel 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
- 3D Energy: the full caffeine guide
- Reign Total Body Fuel: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
FAQ
Does 3D Energy or Reign Total Body Fuel have more caffeine? Reign Total Body Fuel: 300mg per 16 oz can versus 200mg per 16 oz can for 3D Energy.
Which is stronger per ounce? Reign Total Body Fuel, at about 18.8mg per fluid ounce versus 12.5mg for 3D Energy.
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