Platelet Rich Plasma as Monotherapy in Androgenetic Alopecia

September 2025 in “ Journal of Neonatal Surgery ”

Amar Singh, Astha Pant, Shivam Saini

platelet-rich plasma androgenetic alopecia hair pull test hair density PRP

TLDR PRP therapy may help reduce hair loss and increase hair density in androgenetic alopecia.

This pilot study investigated the effects of Platelet Rich Plasma (PRP) therapy as a monotherapy for androgenetic alopecia in a hospital setting, involving subjects aged 18-40 years with specific classifications of male and female pattern baldness. Over 6 months, PRP was prepared from the patients' blood and injected monthly into the alopecic areas. Results showed a significant reduction in hair loss, with the mean hair pull test score decreasing from 5.44 to 0.38, and an increase in hair density from 96.54 to 106.92/cm². The study concluded that PRP shows promise as a treatment for androgenetic alopecia, but highlighted the need for further research with comparative groups to better understand its efficacy.

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research Comparison of the Efficacy of Homologous and Autologous Platelet-Rich Plasma for Treating Androgenic Alopecia

24 citations , November 2017 in “Aesthetic Plastic Surgery”

All types of Platelet-Rich Plasma (PRP) can treat hair loss, but homologous PRP works best due to its higher platelet count and growth factors from multiple donors.