Head to head
Caffeine vs Creatine monohydrate
On the strength of human evidence, Creatine monohydrate comes out ahead (evidence 90 vs 88). But they're often used for different things — read each claim before deciding.
Caffeine
Strongthe legal performance drug
Marketing intensity 60 of 100. Evidence strength 88 of 100. Verdict: Better than its hype.
One of the most reliably effective legal performance aids. The catch isn't whether it works - it's timing.
Full evidence on Caffeine →Creatine monohydrate
Strongthe one that actually works
Marketing intensity 65 of 100. Evidence strength 90 of 100. Verdict: Better than its hype.
Among the most evidence-backed supplements there is. The rare case where the science is ahead of the hype.
Full evidence on Creatine monohydrate →Side by side
| Metric | Caffeine | Creatine monohydrate |
|---|---|---|
| Overall tier | Strong | Strong |
| Evidence score | 88/100 | 90/100 |
| Hype score | 60/100 | 65/100 |
| Verdict | Better than its hype | Better than its hype |
| Safety concern | moderate | low |
Quick answers
Caffeine or Creatine monohydrate — which has better evidence?
On the strength of human evidence, Creatine monohydrate comes out ahead (evidence 90 vs 88). But they're often used for different things — read each claim before deciding.
Can you take Caffeine and Creatine monohydrate together?
This page compares the evidence, not interactions. Some supplements interact with each other or with medications — check each one's safety section and talk to a pharmacist before stacking.