Does creatine cause hair loss?

The hair-loss worry traces to a single study of college rugby players who took creatine for about three weeks, which found a short-term rise in DHT, the androgen tied to male-pattern baldness. On Rhonda Patrick's deep dive with creatine researcher Dr. Darren Candow, Candow notes the DHT increase stayed within normal physiological range, and that no study has ever shown creatine actually makes hair fall out. The study measured a hormone, not hair.

Peter Attia is equally direct. In his creatine deep dive with Dr. Layne Norton, he states there is no robust evidence linking creatine to hair loss, and that the single study people cite had significant methodological limitations. Attia, Norton, and Candow all land in the same place.

The one honest caveat comes from Andrew Huberman's channel. Hormone specialist Dr. Kyle Gillett notes creatine may slightly increase the conversion of testosterone to DHT, which could act as "fuel to the fire" for someone already genetically predisposed to male-pattern baldness, while concluding the concern is "largely unfounded for most people," because creatine doesn't push androgens to pathological levels.

So among the experts who actually address it, the claim is busted, with a sensible caveat to monitor if you have a strong family history of baldness. And the more common creatine worry, a high creatinine reading on bloodwork, is a separate false alarm, covered in our pages on creatine and kidneys and long-term creatine safety.