Performing platelet rich plasma is a new and effective treatment for hair loss. PRP therapy is an excellent option for both men and women experiencing thinning hair. The process involves drawing a patient’s own blood, centrifuging and processing it so that only the enriched cells (platelet rich plasma) exist in a hyper-concentrated solution. This growth factor rich solution is then injected directly in to the scalp at the level of the hair follicles. Multiple sessions are typically required.