Mello Yello has more caffeine than OLIPOP Vintage Cola: 51mg vs 50mg in the same 12 oz can. That is a 1mg gap, and since the cans match, the per-serving number is the whole story.
Mello Yello vs OLIPOP Vintage Cola: the numbers
| Mello Yello | OLIPOP Vintage Cola | |
|---|---|---|
| Caffeine per serving | 51mg per 12 oz can | 50mg per 12 oz can |
| Caffeine per fl oz | 4.2mg | 4.2mg |
| Servings to reach 400mg (FDA context) | 7.8 | 8.0 |
Sources: Mello Yello's figure is verified in our Mello Yello caffeine guide against Caffeine Informer (source); OLIPOP Vintage Cola's figure is verified in our OLIPOP Vintage Cola guide against Caffeine Informer (source).
Which one should you pick?
Pick OLIPOP Vintage Cola when you want the lighter dose or a slower ramp, and Mello Yello 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
- Mello Yello: the full caffeine guide
- OLIPOP Vintage Cola: the full caffeine guide
- The verified caffeine database
FAQ
Does Mello Yello or OLIPOP Vintage Cola have more caffeine? Mello Yello: 51mg per 12 oz can versus 50mg per 12 oz can for OLIPOP Vintage Cola.
Which is stronger per ounce? Mello Yello, at about 4.2mg per fluid ounce versus 4.2mg for OLIPOP Vintage Cola.
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