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The evidence library

Hair loss treatments: the evidence library

No product rankings. Each topic shows how strong the evidence is, what it is good for, and what to ask your clinician.

Strong Moderate Limited Emerging
Clarity for your next step

Your hair. Your questions. A clearer way forward.

Ask anything about hair loss, see where you are on the Norwood scale, learn what a transplant really involves, and walk into a surgeon consultation prepared.

30+ yrsin the hair-loss field
7 stagesmapped with graft ranges
0paid product rankings

Research you can inspect. Commercial relationships you can see.

Hairloss AIPowered by Regrowth Intelligence
AI assistant
Hairloss.org

Ask me about causes of hair loss, treatment evidence, side effects, or anything about hair transplants: candidacy, FUE vs FUT, grafts, recovery, cost, and how to choose a surgeon.

I give education, not a diagnosis. For anything sudden, patchy, painful or inflamed, see a dermatologist.

Try an example question 4 suggestions
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