January 2022 in “Journal of Clinical and Diagnostic Research” Using platelet-rich plasma injections and biotin pills together significantly increases hair regrowth in men with hair loss.
PRP injections did not significantly improve hair growth in men with androgenetic alopecia.
December 2018 in “Вестник Российской Военно-медицинской академии” PRP therapy significantly improves hair growth and density in men with androgenic alopecia.
June 2024 in “IP Indian journal of clinical and experimental dermatology” PRP therapy effectively treats alopecia areata and atrophic acne scars.
August 2021 in “Journal of Investigative Dermatology” Platelet-rich plasma (PRP) helps regrow hair in male pattern baldness.