PRF has no additives and is completely natural, unlike PRP. PRF also has white blood cells, fibrin, and stem cells, which PRP does not contain. The higher concentration of growth factors and the presence of stem cells in PRF make it suitable for hair regeneration. The fibrin holds the growth elements together and keeps them in the area they are injected into to ensure that growth happens where it is needed the most.
In PRF therapy, blood is drawn from the patient, processed, and reinjected into the scalp. Since your blood is used for the process, there is no risk of getting communicable diseases. The risk of developing an allergic reaction is also significantly reduced. Regeneration takes time and after undergoing the procedure, you need to wait for some time for the results to kick in.