July 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Platelet-rich plasma can potentially increase hair growth and density, but more trials are needed to confirm its effectiveness and safety.
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January 2023 in “Journal of Dermatological Treatment” Platelet-rich plasma can increase hair density and may help treat some skin conditions, but it's costly, not FDA-approved, and needs more research.
May 2023 in “Journal of Investigative Dermatology” Combining platelet-rich plasma with other treatments improves hair growth, acne scars, and skin rejuvenation.
January 2023 in “International Journal of Trichology” PRP therapy for hair loss is safe but its effectiveness is doubtful.
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January 2014 in “Indian Journal of Dermatology, Venereology and Leprology” Platelet-rich plasma might help with hair growth and skin conditions, but more research is needed to prove its effectiveness and safety.