research 466 Clinical technique and outcomes of platelet-rich plasma application for treatment of androgenic and scarring alopecia, acne scarring, melasma, and facial rejuvenation: A prospective multicenter study
Platelet-rich plasma treatment is generally safe and effective for hair loss, acne scars, skin discoloration, and facial rejuvenation, but deeper injections are better and multiple treatments can increase risk of side effects.

