CALL US NOW +1-844-669-0939
PRF is an autologous blood-derived preparation. Evidence varies by indication, and preparation protocols are not standardized across studies.
Platelet-rich fibrin (PRF) is an autologous blood-derived preparation used and studied for selected hair-restoration and skin-rejuvenation applications. At our Beverly Hills clinic, patients from Los Angeles and surrounding communities are evaluated to determine whether PRF is appropriate for their type of hair loss or skin concern. PRF is prepared differently from platelet-rich plasma (PRP), and the final product varies with the collection system and centrifugation protocol.
Small studies have explored PRF for androgenetic alopecia and facial rejuvenation, including under-eye and skin-quality concerns. Evidence remains limited and heterogeneous, so PRF should not be presented as a proven treatment for all forms of hair loss, acne, wrinkles, scarring, or other conditions. A medical evaluation is important to identify the underlying concern and review established alternatives.
Platelet-rich fibrin is collected from the patient’s own blood so it is made from the patient’s own blood, which lowers some immune-related risks but does not eliminate injection-related risks. A typical blood sample contains red blood cells, white blood cells, platelets, and various proteins in a fluid called the plasma. After the blood sample is taken, it goes through a process called centrifugation. When the blood is centrifuged, it is spun at very high speeds to separate its individual elements into distinct layers based on density.
This is the same process that produces platelet-rich plasma (PRP). Both PRP and PRF contain a very high concentration of platelets, up to 1,000,000/μL; the exact concentration varies by preparation system and protocol, and a higher concentration does not guarantee a better clinical result. In the centrifuged blood, platelets have the lowest density so they accumulate at the top of the sample. This is the layer that is taken then injected into the patient’s skin to stimulate skin rejuvenation.
Both PRP and PRF are prepared from the patient’s own blood, but collection tubes, centrifugation settings, platelet concentration, fibrin architecture, leukocyte content, and final product characteristics vary by protocol. There is no single universal platelet concentration or spin speed that defines every PRP or PRF preparation, and a higher platelet count does not automatically mean a better clinical result.
PRF forms a fibrin matrix without relying on the same anticoagulated preparation used in many PRP protocols. The two products should be compared by the actual preparation method and clinical indication rather than described as one being universally superior to the other.
PRF is being studied for selected cosmetic and hair applications. Small studies and systematic reviews suggest possible improvements in certain measures of skin texture, wrinkles, elasticity, and hair density, but the evidence base remains limited and protocols vary substantially.
For facial rejuvenation, recent reviews describe mixed objective results and emphasize the need for larger, standardized trials. PRF should not be presented as a guaranteed collagen-, elastin-, or volume-restoration treatment.
PRF has been studied for selected facial-rejuvenation and hair-loss applications. The quality of evidence differs by indication, and it is not established as a universal treatment for connective-tissue disorders, wrinkles, scarring, or hair loss. A medical evaluation should determine the underlying concern and whether PRF, PRP, or another option is appropriate.
PRF is sometimes used for skin-quality and volume-related concerns, but it is not the same as a conventional dermal filler. It is prepared from the patient’s own blood, which reduces some immune-related risks, but it does not make the procedure risk-free. Temporary swelling, bruising, tenderness, bleeding, infection, vascular injury, or other injection-related complications can occur.
Injectable PRF has been studied for androgenetic alopecia, with small studies reporting improvements in hair density or growth. However, available studies are limited, protocols vary, and larger controlled trials are needed before standardized treatment schedules or durability can be established. Hair loss should first be evaluated for its cause and for better-established treatment options.
PRF is not an established treatment for erectile dysfunction. Evidence for platelet-based therapies in ED remains limited, and PRF should not be described as proven or uniformly safe for this indication. Patients with erectile dysfunction should receive an appropriate medical evaluation and review established treatment options.
PRF is being studied for under-eye concerns such as texture, fine lines, crepiness, and hollowing. Recent systematic reviews report promising but mixed results, with substantial variation in preparation and injection protocols. Evidence does not support guaranteed improvement, and the durability of benefit remains uncertain.
For a focused discussion of candidacy, risks, alternatives, and pricing, see our PRF under-eye treatment page.
There is no universal evidence-based PRF schedule that applies to every indication. The number and spacing of treatments vary across published studies and clinical protocols. Treatment frequency should be individualized based on the condition being treated, patient response, and the evidence supporting that indication.
There are some key tips to prepare for your PRF treatment. During the week before your appointment, make sure to stay hydrated (up to 6 cups of water every day). Smoking and drinking reduce the therapeutic effect of PRF treatment so it is important to avoid cigarettes and alcohol before the injection. If you take anticoagulants, antiplatelet medications, aspirin, NSAIDs, or other medications that may affect bleeding or platelet function, discuss them with the prescribing clinician and our office before treatment. Do not stop a prescribed medication unless the clinician who manages it says it is safe to do so.
To learn whether PRF is appropriate for your hair or skin concern, schedule a consultation at PRP Treatment Beverly Hills. Our physician-supervised approach begins with diagnosis and review of evidence, risks, alternatives, and realistic expectations.
For focused information, see our PRF under-eye treatment and PRP hair restoration pages.
Copyright ©2026. Design & Developed by Freelancers Hub