First published: Apr 11, 2023
Last updated: July 30, 2026
Written and source checked by: Adel Galal
Clinical review status: This article has not been reviewed by a dermatologist, doctor, or registered sports dietitian.
Current research does not show that normal creatine use causes hair loss.
The question does creatine causes hair loss became popular after one small study reported a rise in a hormone called DHT.
DHT is linked with genetic pattern hair loss.
The study did not measure hair loss.
It did not count hairs.
It did not measure hair density.
It also lasted only three weeks.
A newer randomized trial published in 2025 directly examined hair follicles, density, growth, testosterone, and DHT.
It found no meaningful difference between creatine and placebo after twelve weeks.
This is reassuring.
It does not prove that no person could ever notice shedding while taking creatine.
Hair loss has many possible causes.
Creatine may be blamed simply because it was started near the same time as hard training, weight loss, illness, stress, poor sleep, or genetic thinning.
This guide explains the research, DHT, genetic risk, creatine dosing, other causes of hair shedding, supplement safety, and when to seek medical care.
For more support, visit the Hair Loss Causes and Treatment Guide, the Hair Care Guide, and the Complete Hair Care Hub.
Important: Sudden shedding, round bald patches, scalp pain, scarring, redness, broken hairs, or rapid thinning needs a proper diagnosis. Do not assume creatine is the cause.
Quick Answer
No strong evidence shows that creatine monohydrate causes hair loss.
The concern came from one 2009 study that found a temporary rise in blood DHT.
That study did not measure hair.
A 2025 randomized trial measured hair density and follicle health and found no difference between creatine and placebo.
People who notice thinning should still look for common causes such as:
- Genetic pattern hair loss
- Stress related shedding
- Rapid weight loss
- Low iron
- Thyroid disease
- Illness
- Medicine
- Tight hairstyles
- Scalp disease
Do not begin hair medicine without a diagnosis.
What Is Creatine?
Creatine is a compound made naturally in the body.
Most of it is stored in muscle.
Small amounts are also found in the brain and other tissues.
The body makes creatine from amino acids.
Food sources include meat and fish.
Creatine supplementation increases muscle creatine stores.
This can support short bursts of high-intensity exercise and may help improve strength and training performance.
Creatine monohydrate is the most studied form.
Why Do People Think Creatine Causes Hair Loss?
The concern mainly comes from a 2009 study involving college age male rugby players.
The athletes used a loading phase followed by a smaller daily dose.
The researchers measured testosterone and DHT.
DHT increased during the study.
This raised concern because DHT plays an important role in male pattern hair loss.
However, the study had major limits:
- It was small
- It lasted three weeks
- It involved young male athletes
- It did not measure shedding
- It did not examine hair follicles
- It did not measure hair density
- The DHT result was not consistently repeated in later studies
A hormone change is not the same as proven hair loss.
What Does the Latest Research Show?
The 2025 Randomized Trial
A 2025 study was the first randomized controlled trial designed to directly assess creatine and hair health.
Resistance-trained men received creatine or placebo for twelve weeks.
The creatine group used five grams daily.
The researchers assessed:
- Hair density
- Hair follicle count
- Hair growth measurements
- Testosterone
- DHT
- The DHT to testosterone ratio
No meaningful differences were found between the groups.
The result provides direct evidence against the claim that standard creatine use quickly damages hair follicles.
Limits of the 2025 Study
The study does not answer every question.
Its limits included:
- A small final sample
- A twelve-week duration
- Only resistance-trained men
- No long-term follow-up
- No large group with diagnosed genetic hair loss
- No direct study in women
The fairest conclusion is that current evidence is reassuring, not absolute.
Creatine and Hair Loss Evidence at a Glance
| Evidence | What it found | What it cannot prove |
|---|---|---|
| 2009 rugby study | Reported increased DHT during short-term supplementation | Did not measure hair loss, density, or follicles |
| Later hormone studies | Did not consistently reproduce a DHT rise | Most were not designed as hair loss trials |
| 2021 evidence review | Concluded that most evidence did not support a creatine and baldness link | Published before the first direct hair trial |
| 2025 randomized trial | Found no change in DHT or measured hair health after twelve weeks | Cannot rule out every long term effect in every population |
What Is DHT?
Dihydrotestosterone is made from testosterone through an enzyme called 5-alpha-reductase.
DHT supports normal development and body functions.
It also plays an important role in androgenetic alopecia.
In people with genetic sensitivity, DHT can gradually shrink certain scalp follicles.
The hairs become:
- Shorter
- Finer
- Lighter
- Less visible
This process is called follicle miniaturization.
Blood DHT alone does not predict who will lose hair.
Follicle genetics and local hormone activity also matter.
Genetic Pattern Hair Loss
Genetic hair loss is one of the most common reasons for gradual thinning.
Male Pattern Hair Loss
Common signs include:
- Temple recession
- A receding front hairline
- Crown thinning
- Gradual loss over years
Female Pattern Hair Loss
Common signs include:
- A wider central part
- Reduced density over the top
- A smaller ponytail
- Gradual thinning with a mostly preserved front line
Pattern hair loss may begin around the same age that a person starts lifting weights or taking supplements.
This timing can create a false link with creatine.
Could creatine affect someone with genetic risk?
Current studies have not shown that creatine speeds up genetic hair loss.
The question is not fully closed because long-term trials in people with diagnosed pattern hair loss are limited.
A person with a strong family history may choose to:
- Photograph the hairline before starting
- Photograph the crown in the same light
- Avoid checking every day
- Compare images every two or three months
- See a dermatologist if logical progression appears
Monitoring is more useful than panic.
Normal Shedding or Hair Loss?
Hair naturally moves through growth and resting stages.
Some daily shedding is normal.
Concern is greater when you notice:
- A wider part
- A smaller ponytail
- Visible scalp that is increasing
- Temple recession
- A thinning crown
- Round bald patches
- Broken hairs
- Scalp pain or burning
- Scarring
Counting every hair in the shower is rarely helpful.
Consistent photographs and a clinical examination give better information.
Other Causes of Hair Loss in Creatine Users
Hard Training and low energy intake
Some athletes increase training while reducing food intake.
Rapid weight loss or low energy availability may trigger shedding.
Low Protein or nutrient intake
Restrictive diets may reduce iron, zinc, vitamin D, vitamin B12, protein, or total energy.
A supplement cannot correct an unbalanced diet by itself.
Stress and Poor Sleep
Physical or emotional stress can push more hairs into a resting phase.
This is called telogen effluvium.
Shedding often begins two or three months after the trigger.
Illness or Fever
Infection, surgery, high fever, or another major illness may trigger temporary shedding.
Thyroid Disease
Both low and high thyroid activity can affect hair.
Iron Deficiency
Low iron may contribute to diffuse shedding, especially when linked with heavy menstrual bleeding or limited food intake.
Medicine
Some medicines may cause shedding.
Do not stop prescribed medicine without professional advice.
Tight Hairstyles
Braids, extensions, tight buns, and repeated pulling may cause traction alopecia.
Autoimmune Hair Loss
Alopecia areata often causes smooth, round patches.
Scalp Disease
Psoriasis, fungal infection, severe dandruff, folliculitis, and scarring disorders may affect hair growth.
Why can timing be misleading?
Hair shedding may begin weeks or months after a trigger.
For example:
- A person begins a strict diet.
- Training intensity rises.
- Body weight drops quickly.
- Creatine is started at the same time.
- Hair shedding begins two months later.
Creatine may receive the blame because it is easy to identify.
The real trigger may be energy restriction, illness, stress, or genetic thinning.
Should You Stop Creatine When Hair Starts Shedding?
You may pause a nonessential supplement while seeking advice.
Stopping creatine does not diagnose the cause.
Hair cycles move slowly.
Shedding may continue for weeks even after a trigger ends.
A better plan is:
- Review the timeline.
- Check diet and weight changes.
- Review illness, stress, and medicine.
- Photograph the scalp.
- Book a dermatologist when thinning is clear or persistent.
Do not begin several hair treatments at once.
Creatine Dose and Loading
A common maintenance amount is three to five grams of creatine monohydrate daily.
A loading phase is optional.
A loading plan often uses about twenty grams daily split into several doses for five to seven days.
Then the amount is reduced.
Taking a smaller daily amount also raises muscle stores over time.
No evidence shows that cycling creatine prevents hair loss.
More creatine does not create better hair or faster muscle results.
Creatine Safety
Creatine monohydrate is widely studied.
Common effects may include:
- Early water weight gain
- A fuller muscle feeling
- Stomach discomfort when large doses are taken together
Healthy adults tolerate recommended amounts well.
People with kidney disease, complex medical conditions, pregnancy, breastfeeding, or medicine that affects kidney function should seek professional advice.
Creatine and Blood Creatinine
Creatinine is a breakdown product measured in kidney blood tests.
Creatine use may raise serum creatinine without proving kidney damage.
This can affect the estimated kidney filtration result.
Tell the doctor or laboratory that you use creatine.
Never ignore an abnormal kidney test.
A clinician may use other information or tests to assess kidney function.
How to Choose a Creatine Product
Choose plain creatine monohydrate when possible.
Look for:
- A clear ingredient list
- A named manufacturer
- Batch information
- Independent quality testing
- No hidden stimulant blend
- No extreme hormone claims
- No promise of instant muscle growth
Third-party tested supplements may provide greater confidence that the product matches the label.
Testing does not prove that a supplement is necessary or risk-free.
How to Monitor Your Hair
- Take a clear front hairline photo.
- Take a photo of both temples.
- Take a crown photo from above.
- Use the same room and light.
- Keep the same hair length where possible.
- Repeat every eight to twelve weeks.
- Do not use beauty filters.
Daily photos create noise and anxiety.
Gradual pattern loss is easier to judge over several months.
How a Dermatologist Checks Hair Loss
A dermatologist may review:
- The pattern of thinning
- The speed of change
- Family history
- Diet and weight changes
- Medicine and supplements
- Recent illness
- Scalp symptoms
- Hair care habits
The examination may include magnified scalp inspection.
Blood tests may be considered based on symptoms and history.
Testing every vitamin or hormone is not needed for every person.
Treatments Depend on the Diagnosis
Pattern Hair Loss
Options may include topical minoxidil and other prescription treatments.
Finasteride may be used for suitable men after discussing benefits and possible adverse effects.
Telogen Effluvium
Treatment focuses on the trigger.
Hair often recovers slowly after illness, stress, rapid weight loss, or deficiency is corrected.
Alopecia Areata
This autoimmune condition needs a specific treatment plan.
Traction Alopecia
Stopping repeated pulling early may allow recovery.
Long term traction may cause permanent loss.
Scarring Hair Loss
Early treatment is important because destroyed follicles may not grow back.
Do not treat every type of hair loss with the same product.
Should you start minoxidil?
Topical minoxidil may help certain types of pattern hair loss.
It is not the right answer for every cause.
It may cause early shedding, scalp irritation, or unwanted facial hair.
Results normally take months.
Benefits may be lost after stopping.
Ask a qualified professional when the diagnosis is uncertain.
Should you take finasteride because you use creatine?
No.
Creatine use alone is not a reason to begin finasteride.
Finasteride is a prescription medicine used for suitable cases of male pattern hair loss.
It changes DHT activity and may cause adverse effects.
It should not be used as a preventive response to an unproven risk.
Do hair supplements help?
Hair vitamins do not treat every type of loss.
Biotin deficiency is uncommon.
High-dose biotin can interfere with important laboratory tests.
Iron, zinc, vitamin D, or vitamin B12 should not be taken in high amounts without a reason.
Correct a confirmed deficiency with professional guidance.
Creatine and Hair Loss in Women
The 2025 direct hair trial involved men.
There is less direct research in women.
Current evidence still does not show that creatine causes female hair loss.
Common causes of thinning in women include:
- Female pattern hair loss
- Postpartum shedding
- Iron deficiency
- Thyroid disease
- Polycystic ovary syndrome
- Menopause
- Stress
- Autoimmune disease
- Tight hairstyles
Hair loss with irregular periods, excess facial hair, or severe acne may need hormonal assessment.
Creatine and Hair Loss in Teenagers
Teenagers should not use supplements only because of social media pressure.
Training, sleep, food, coaching, and medical history should be reviewed first.
Hair loss in a teenager deserves assessment when it is:
- Rapid
- Patchy
- Painful
- Scaly
- Linked with broken hairs
- Causing distress
A parent, doctor, sports dietitian, and qualified coach may help guide supplement decisions.
Common Creatine and Hair Loss Myths
Myth: Creatine Was Proven to Cause Baldness in 2009
The study measured DHT, not hair loss.
Myth: Any Rise in DHT means hair will fall out
Genetic follicle sensitivity and local scalp biology also matter.
Myth: Everyone with a bald relative must avoid creatine
Current evidence does not support a general ban.
Myth: Loading causes permanent hair loss
No study has shown this.
Myth: Stopping creatine will immediately stop shedding
Hair cycles change slowly, and the real cause may be unrelated.
Myth: Creatine is an anabolic steroid
Creatine is not a steroid hormone.
Myth: A Hair Vitamin can block creatine hair Loss
There is no proven creatine hair loss condition for a vitamin to block.
Myth: Every shower hair is a sign of Baldness
Some shedding is part of the normal hair cycle.
When to See a Dermatologist
Arrange professional care for:
- A rapidly receding hairline
- Increasing crown thinning
- A wider central part
- Round bald patches
- Scalp pain or burning
- Redness or thick scale
- Pus filled bumps
- Broken hairs
- Scarring
- Loss of eyebrows or eyelashes
- Shedding that continues for several months
- Hair loss that affects mental wellbeing
Early diagnosis matters most when scarring hair loss is possible.
When symptoms need urgent care
Seek urgent medical help for:
- Severe allergic swelling
- Trouble breathing
- Fainting
- Dark urine with severe muscle pain and weakness
- Very little urine
- Severe dehydration
- A rapidly spreading painful scalp infection
Stop the suspected supplement and bring the container or full ingredient label to the medical appointment.
References and Sources
Does Creatine Cause Hair Loss? A 12 Week Randomized Controlled Trial
The first direct randomized study of creatine, DHT, testosterone, hair density, follicle count, and hair growth measurements.
PubMed Record for the 2025 Creatine and Hair Trial
An open abstract reporting no significant difference in DHT or hair growth measures between creatine and placebo groups.
Common Questions and Misconceptions About Creatine Supplementation
An open scientific review covering creatine safety, kidney concerns, water retention, cramps, and the hair loss claim.
International Society of Sports Nutrition Position Stand on Creatine
A detailed open review of creatine monohydrate safety, dosing, exercise performance, and clinical use.
American Academy of Dermatology: Hair Loss Resource Center
Open dermatologist guidance on hair loss types, causes, diagnosis, treatment, and hair care.
Conclusion
So, does creatine cause hair loss?
Current evidence says there is no proven link.
The old concern came from a small study that measured DHT but did not measure hair.
A 2025 randomized trial found no change in DHT, hair density, follicles, or hair growth after twelve weeks of standard creatine use.
Longer and larger studies would still be useful.
Genetic pattern loss, stress, illness, rapid dieting, nutrient deficiency, medicine, and scalp disease remain more likely explanations for thinning.
Call to action: Take clear baseline photos before starting creatine, use a plain, quality-tested product at a standard dose, and book a dermatologist if you notice progressive thinning, patches, pain, scale, or scarring.
Related NextFitLife Guides and Hubs
Medical, Supplement and Hair Disclaimer
This article provides general educational information about creatine and hair loss.
It does not diagnose androgenetic alopecia, telogen effluvium, alopecia areata, scarring alopecia, nutritional deficiency, thyroid disease, kidney disease, or another health condition.
It does not replace a medical history, scalp examination, blood test, diagnosis, prescription, supplement assessment, or treatment plan.
I am not a dermatologist or a doctor, and this content does not replace professional medical advice. What I share comes from actual life experience, extensive research, and consultation with healthcare providers. Always consult qualified medical professionals for diagnosis and treatment of any health condition.
About the Author
Frequently Asked Questions
Does creatine cause hair loss?
Current evidence does not show that standard creatine supplementation causes hair loss.
Why is creatine linked with baldness?
A small 2009 study found an increase in blood DHT, but it did not measure hair loss or follicle health.
What did the 2025 creatine hair study find?
It found no significant difference in DHT, testosterone, hair density, follicle count, or hair growth measures after twelve weeks.
Can creatine raise DHT?
One short study reported a rise, but later research has not consistently reproduced this result.
Does DHT cause all hair loss?
No. DHT is important in genetic pattern loss, but stress, illness, deficiency, autoimmune disease, medicine, traction, and scalp disorders can also cause hair loss.
Should people with bald relatives avoid creatine?
Current evidence does not support a general need to avoid it. Monitoring and professional assessment are reasonable when thinning appears.
Will stopping creatine reverse hair loss?
There is no proven creatine hair loss condition to reverse. Recovery depends on the actual cause.
Does creatine loading cause more hair loss?
No study has shown that a loading phase causes hair loss.
Is five grams of creatine daily safe?
Five grams daily is a common studied dose for healthy adults, but personal medical conditions and medicines should be considered.
Can women take creatine without losing hair?
Current evidence does not show that creatine causes female hair loss, though direct hair research in women remains limited.
Can teenagers take creatine?
Teen supplement use should be discussed with a parent, doctor, sports dietitian, and qualified coach.
Can creatine affect kidney blood tests?
It may raise serum creatinine and affect estimated kidney results without proving kidney damage. Tell your clinician that you use creatine.
Should I take finasteride while using creatine?
No. Creatine use alone is not a reason to start prescription hair medicine.
What should I do when my hair starts shedding?
Review illness, stress, diet, weight loss, medicine, family history, and scalp symptoms, then seek a diagnosis when shedding is persistent or progressive.
When should I see a dermatologist?
Seek care for progressive thinning, bald patches, scalp pain, redness, scale, broken hairs, scarring, or shedding that continues for months.
Health & wellness writer with 30+ years of experience in nutrition, fitness, and healthy aging. Founder of NextFitLife.com — evidence-based health guidance.
