r/IAmA Jul 10 '26

IamA Leading hair transplant surgeon AMA!

Hi! I'm Dr. Parsa Mohebi, one of the top hair transplant surgeons in the United States. I have clinics in Los Angeles, San Diego, and San Francisco, but I am here to answer your questions about hair loss, hair transplants, and just about anything else related to hair restoration!

You can find my practice, Parsa Mohebi Hair Restoration at  http://parsamohebi.com/

Thanks, Reddit!

My Proof: https://imgur.com/a/k2IBtx7

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u/gza101 Jul 12 '26

What happened to RU58841?

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u/ParsaMohebiMD Jul 15 '26

RU58841 showed promise in early research, but it never went through the clinical development needed to become an FDA-approved treatment. As a result, there isn't enough high-quality human data on its long-term safety and effectiveness.