This higher concentration of growth factors and stem cells in PRF will promote more hair regrowth and better improvement in the skin than PRP. The fibrin in PRF acts as a scaffolding to keep the growth factors and stem cells in the area they are injected into (which needs them the most) and not allow them to diffuse away where they are not needed. This allows for the release of more growth factors and for a longer period of time. PRP does not have fibrin, and it does not contain stem cells or white blood cells, which both contribute to tissue regeneration.

A standard blood draw is done, and the blood is then placed in a centrifuge where the platelet-rich portion is separated to be injected directly into the scalp at the level of the hair follicles. The growth factors released from these platelets act on stem cells in the area of the follicles, stimulating the development of new follicles and promoting growth of new blood vessels which in turn promote hair growth in the areas injected. For best results, consistency is important. Treatments are typically performed once a month for the first three to four months, and then every three to six months thereafter, depending on the individual patient’s response and results. Following this protocol, anticipated results can first be seen within two to three months.