Research Vault / Nutrients
Creatine Evidence Guide
A compound involved in rapid ATP regeneration during muscular work.
Reviewed October 1, 2026 · Sources linked below
How it works
The phosphocreatine system helps regenerate ATP during brief, high-intensity effort. It is distinct from mitochondrial oxygen-dependent ATP production.
Simplified mechanism map. It does not represent a proven treatment outcome.
What the evidence can tell us
Human research supports benefits for some repeated high-intensity exercise and training outcomes. It does not replace training or benefit every sport equally.
Safety and important limits
Body weight can increase through water retention. Evaluate the product and personal medical context with a qualified professional, particularly with kidney disease.
Read the sources
Artwork identifies an existing SRP listing; it is not evidence of clinical benefit. View the exact label and product documentation.