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The Science,
Straight

Last updated: July 2026

Creatine is the most-studied supplement in human performance — and one of the most misunderstood when it comes to dogs. The internet is split between people who oversell it and people who tell you to avoid it entirely. Neither is doing the research justice. This is our attempt to do better: plain-language, primary-sourced explanations of what creatine actually is, what the evidence in dogs actually shows, and what goes into our formula and why. Every claim links to its source. Where the research is thin, we say so.