Creatine & Hair Loss (2025) – Myth or Fact?

TL;DR (snippet)

• The 2009 rugby study found a higher DHT:T ratio after 3 weeks of creatine, but did not measure hair loss. PubMedResearchGate

• A 12-week RCT (2025) found no effect of creatine on DHT, DHT:T, or hair growth markers. PMCPubMedTaylor & Francis OnlineExamine

• Review articles conclude: insufficient evidence that creatine causes hair loss. PMCTaylor & Francis Online

Introduction

“Does creatine make you bald?” This question emerged years ago after one small study. In the meantime, there is new research and a lot more context. Below you will find the state of science in 2025, translated into practical choices.

Where does the myth come from?

• Rugby study (2009, n=16, crossover): 7 days loading (25 g/d) + 14 days maintenance (5 g/d) → DHT up, T stable, no hair measured. Result: hypothesis, no causal evidence. PubMedResearchGate

What does recent research say?

• Randomized controlled trial (2025, 12 weeks): creatine vs placebo in healthy men → no difference in DHT, DHT:T or hair parameters. Authors' conclusion: strong evidence against a link with hair loss. PMCPubMedTaylor & Francis Online

• Reviews/position papers (2021+): current data does not indicate increased T, free T or DHT due to creatine in practice. PMCTaylor & Francis Online

In short: 1 older study with hormonal change ≠ evidence for hair loss. New RCT work shows no effect on hormones or hair growth.

DHT, genetics & reality

• DHT is a derivative of testosterone. In genetically sensitive people, it can shorten the hair growth phase → thinner hair. This is androgenetic alopecia (AGA). PMC

• However: if DHT does not increase due to creatine (as in the 12-week RCT), there is no mechanism by which creatine would trigger hair loss. PMCPubMed
  
  
  

What does this mean for you (practically)?

Scenario A – you are concerned about hair loss:

1. Choose maintenance dosing immediately (3–5 g/d), skip loading phase.

2. Take creatine after your workout or with your largest meal (consistent intake > timing).

3. Track for 12 weeks: take monthly photos in the same light.

Scenario B – you have AGA in the family:

1. Consider consulting with a sports physician/dermatologist.

2. Combine with evidence-based hair care (minoxidil/finasteride — only in consultation).

3. Focus on sleep, stress, nutrition; these influence hair status more than creatine.

Gummies vs powder (brief context)

• The effect is the same (monohydrate = monohydrate).

• Gummies often win on consistency (convenience/taste → daily intake), and it is consistency that determines your creatine results. See:

  • Side effects (facts vs myths) → /creatine-gummies-side-effects

  • Dosage per weight → /creatine-gummies-dosage-weight

FAQ

Does creatine cause hair loss?
The best current evidence (12-week RCT, 2025) shows no effect on DHT or hair parameters. The myth primarily stems from one small study from 2009. PMCPubMed

Does creatine increase DHT?
In the 12-week RCT: no. Review papers generally find no increase in T or DHT due to creatine. PMC+1Taylor & Francis Online

Is creatine safe for daily use?
Within common dosages (3–5 g/d), creatine has been widely studied as safe; follow your personal situation/doctor's advice. (General safety reviews and GRAS dossiers support this.) U.S. Food and Drug Administration

Do you want to take creatine consistently, without hassle?
Try Beargymmies® (1 g per gummy). Start with 3–5 g/day, track for 12 weeks, and evaluate your performance—not the myths.

SOURCES:

• 2009 rugby study (DHT:T↑, no hair measurement). PubMedResearchGate

• 12-week RCT (2025): no effect on DHT, DHT:T or hair parameters. PMCPubMedTaylor & Francis Online

• Review articles: creatine does not consistently increase T/DHT; claims about hair loss are not substantiated. PMCTaylor & Francis Online

• Safety/GRAS dossier (general context). U.S. Food and Drug Administration