Hair Age Leaderboard

Hair density, greying, and regrowth metrics vs chronological age.

Approved markers

Two separate sub-leaderboards. Submit either or both. Best result wins each board.

Total hair Highest hair density / count vs chronological age. Acceptable: trichoscopy reports, density counts (per cm²), validated AI hair-counting tools.
Grey hair Lowest grey-hair percentage vs chronological age. Acceptable: trichoscopy reports, validated grey-percentage tools, manual counts on standardised photos.

Required with every submission — video evidence: a video (ideally 4K) showing your hairline, crown, and covering all your hair in general. Slow pan, good lighting, no filters. Submit alongside your data and protocol.

Required with every submission — protocol: the full protocol you used. What did you do that you think helped your result — and/or made your result worse than you wanted? Topicals, oral, devices, transplants/procedures, lifestyle. Attach as PDF or DOC.

Verification tiers

Gold

3rd-party verifiedIndependent lab or clinician confirms data. Protocol audited.

Silver

Self + protocol + lab reportOriginal test report attached. Full written protocol.

Bronze

Self-reportedSelf-attested numbers with brief protocol.

No verified entries yet

Be the first. Submit your data + protocol to seed this board.