Does creatine do anything beyond building muscle?
Creatine is the most studied sports supplement in the world, and its effect on strength and lean mass is settled science. The live fight is over everything else: cognition, mood, healthy aging, and whether non-athletes should take it.
The consensus meter
3 of 3 tracked experts endorse creatine for muscle and strength; the only divergence is how far the cognitive benefits extend beyond sleep-deprived states.
What the experts say
Quoted directly, linked to the source. We never publish a position we have not verified.
- supportive
Andrew Huberman
Neuroscientist, Stanford School of Medicine; host of the Huberman Lab podcast
“I see no evidence whatsoever that the other forms of creatine are superior to creatine monohydrate.”
On Creatine monohydrate as the preferred form for fitness and cognitive support. Source, 2024-02-21
- supportive
Layne Norton
PhD in Nutritional Sciences; natural pro bodybuilder and powerlifter
“It's king, there is no supplement that has been tested more, with better results consistently, in the scientific literature for increasing lean body mass and increasing strength, and it's cheap and effective.”
On Creatine monohydrate for increasing lean body mass and strength. Source, 2020-07-31
- nuanced
Rhonda Patrick
PhD biomedical scientist; founder of FoundMyFitness
“Evidence for cognition in healthy, rested adults is mixed.”
On Creatine for cognitive performance in healthy, rested adults; she distinguishes this uncertain claim from the well-established muscle evidence. Source
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Last updated 2026-10-15. Educational information, not medical advice.