PRP, or platelet-rich plasma, is generally prepared as a concentrated liquid plasma product, often using an anticoagulant. PRF, or platelet-rich fibrin, is prepared without an added anticoagulant and forms a natural fibrin matrix.
The fibrin matrix may allow a more gradual release of platelet-derived growth factors. Neither treatment is universally better. The recommended option depends on your hair-loss pattern, scalp condition, medical history, treatment area and provider assessment.
Learn more about PRF hair restoration.