Hair restoration
Platelet rich plasma (PRP) therapy for hair loss is a three-step medical treatment in which a person’s blood is drawn, centrifuged, and then injected into the scalp to trigger natural hair growth and maintain it by increasing blood supply to the hair follicle and increasing the thickness of the hair shaft. To read more about hair restoration with PRP, here's an article that was published in the National Library of Medicine on Platelet Rich Plasma and its use in hair regrowth that discusses how PRP is considered a safe and effective treatment hair loss.