Frequently Asked Questions About Prf
What is PRF?
Platelet-Rich Fibrin (PRF) is an autologous (from your own body) blood concentrate used to stimulate healing, collagen production, and tissue regeneration. A small sample of your blood is drawn, spun in a special centrifuge at a low speed, and separated into a fibrin matrix rich in platelets, growth factors, and white blood cells.
Unlike platelet‑rich plasma (PRP), PRF forms a soft fibrin “scaffold” that slowly releases growth factors over time, which may support more prolonged tissue regeneration and healing according to comparative reviews of PRP vs PRF.
How does PRF work?
PRF works by concentrating components of your blood that are naturally involved in healing and repair. When injected or placed into tissues, PRF:
- Delivers a high concentration of platelets that release growth factors such as PDGF, TGF‑β, and VEGF
- Provides a fibrin matrix that acts like a scaffold for cell migration and new tissue formation
- Includes leukocytes (white blood cells) that may support immune modulation and healing
Studies in dentistry and oral surgery show that PRF can enhance soft‑tissue healing and bone regeneration compared with traditional methods, as summarized in a systematic review of platelet concentrates.
What are the common treatment areas for PRF?
Because PRF is a regenerative tool rather than a single cosmetic product, it’s used across several medical and aesthetic fields. Common treatment areas and applications include:
Face (aesthetics)
- Tear troughs (under‑eye hollows and dark circles)
- Cheeks and midface for skin quality and fine lines
- Acne scars and textural irregularities
- Overall skin rejuvenation with microneedling + PRF
Scalp and hair
- Thinning hair and early androgenic alopecia, often in combination with other therapies; early studies suggest PRF may support hair density and thickness, similar to PRP, by stimulating follicle activity as noted in hair restoration research using platelet concentrates.
Dentistry and oral surgery
- Socket preservation after tooth extraction
- Sinus lifts and bone grafting
- Periodontal (gum) defects
Clinical studies report improved soft‑tissue healing and bone fill when PRF is used as an adjunct in oral surgery procedures, as reviewed in oral and maxillofacial PRF literature.
Orthopedics and sports medicine
- Tendon and ligament injuries (adjunctive use)
- Joint injections for degenerative conditions (experimental/off‑label in many settings)
Availability and specific uses vary by provider and local regulations.
What is the difference between PRF and PRP?
PRF (Platelet‑Rich Fibrin) and PRP (Platelet‑Rich Plasma) are related but not identical:
Preparation
- PRP is spun at higher speeds, usually with anticoagulants, and stays in liquid form.
- PRF is spun at lower speeds without anticoagulants, allowing a fibrin clot or gel to form.
Composition
- PRF typically contains a higher concentration of leukocytes and a more complex fibrin network, which may support a slower, sustained release of growth factors compared with PRP, as described in a comparative review of platelet concentrates.
Release of growth factors
- PRP releases most growth factors quickly after injection.
- PRF releases growth factors gradually over several days as the fibrin matrix breaks down.
Consistency and use
- PRP is usually injected or applied as a liquid.
- PRF can be used as an injectable liquid (i‑PRF) or as a membrane/plug in surgical fields.
Both are considered regenerative tools; the choice depends on the indication, provider preference, and supporting evidence for each application.
What happens during a typical PRF treatment?
While protocols vary, a standard aesthetic PRF session usually includes:
Consultation and assessment
- Medical history, medications, and treatment goals are reviewed.
- Photos may be taken for before/after comparison.
Blood draw
- A small amount of blood (often 10–30 mL) is taken from a vein in your arm, similar to standard lab work.
Centrifugation
- The blood is spun in a specialized PRF centrifuge at a controlled speed and time to create the PRF layer.
Preparation of the PRF
- The PRF layer is collected as a liquid or soft gel, depending on the protocol.
Application
- For skin rejuvenation, PRF may be injected with fine needles or cannulas, or applied with microneedling.
- For hair, it is injected into the scalp.
- In dentistry or surgery, PRF membranes or plugs are placed into the surgical site.
Post‑care
- Mild redness, swelling, or bruising can occur.
- Most people return to normal activities the same or next day.
The entire visit typically takes 45–90 minutes.
What results can I expect from PRF, and how long do they last?
Results depend on the indication and your overall health:
Skin and under‑eye rejuvenation
- Patients often notice improved skin texture, hydration, and fine lines over several weeks as collagen remodeling occurs.
- Aesthetic protocols commonly recommend a series of 2–4 sessions spaced 4–6 weeks apart, with maintenance once or twice a year, aligning with patterns seen in platelet concentrate skin rejuvenation studies.
Hair restoration
- When used for early hair thinning, gradual improvements in hair density and thickness may be seen over 3–6 months with repeated sessions, similar to PRP regimens evaluated in androgenic alopecia research.
Dental and surgical applications
- Faster soft‑tissue closure, reduced post‑operative discomfort, and improved bone fill have been reported in multiple oral surgery trials using PRF.
Because PRF relies on your own healing capacity, results vary. Lifestyle factors (smoking, nutrition, systemic disease) can influence outcomes.
Is PRF safe? What are the possible side effects?
PRF is generally considered safe because it is autologous—made from your own blood—so the risk of allergic reaction is very low. Reviews of PRF use in dentistry and aesthetics report a favorable safety profile with predominantly mild, transient side effects such as local swelling or bruising at the injection or surgical site, as summarized in a systematic review of PRF in oral surgery.
Potential side effects include:
- Redness, swelling, or tenderness at injection or application sites
- Bruising
- Temporary tightness or mild discomfort
- Infection or bleeding (rare, but possible with any injection or procedure)
People with certain conditions—such as bleeding disorders, severe anemia, active infections, or those on strong anticoagulants—may not be good candidates. A thorough medical review with a qualified provider is essential.
Who is a good candidate for PRF?
You may be a good candidate for PRF if you:
- Are in generally good health
- Have realistic expectations and understand that results are gradual
- Want a more “natural” regenerative approach using your own blood products
- Are looking to improve skin quality, under‑eye hollows, early hair thinning, or support healing after certain dental/surgical procedures
You may not be a good candidate if you:
- Have uncontrolled chronic illnesses or active systemic infections
- Have significant blood or clotting disorders
- Are pregnant or breastfeeding (many providers postpone elective procedures)
- Take high‑dose anticoagulants or certain immunosuppressive medications
Eligibility should always be determined through an in‑person consultation.
How much does PRF cost in Cleveland?
Pricing for PRF in Cleveland varies based on:
- The treatment area (face vs. hair vs. dental/surgical use)
- Number of tubes of blood and amount of PRF used
- Provider credentials and experience
- Whether PRF is combined with other treatments (e.g., microneedling, fillers, surgery)
In many markets, aesthetic PRF sessions are priced per area or per tube, and are often comparable to or slightly higher than standard PRP because of specialized centrifuges and protocols, as noted by aesthetic practice pricing surveys.
For precise costs, ask for a written quote during your consultation in Cleveland, including how many sessions are recommended and what is included (follow‑ups, photos, adjunctive treatments).
Who can administer PRF in Cleveland?
Regulations can vary by region, but in most jurisdictions PRF is considered a medical procedure because it involves venipuncture (drawing blood), processing with a medical device, and injection or surgical placement. Typically, PRF should be performed or directly supervised by:
- Licensed physicians (e.g., dermatologists, plastic surgeons, oral and maxillofacial surgeons, sports medicine or regenerative medicine physicians)
- Dentists and oral surgeons for dental and oral applications, in line with standards described by the American Association of Oral and Maxillofacial Surgeons
- Other licensed healthcare professionals such as nurse practitioners or physician assistants, working within their scope of practice and under appropriate physician supervision, consistent with local medical board rules
Support staff (e.g., registered nurses) may assist with blood draws and preparation if permitted by local law and clinic protocols.
When choosing a provider in Cleveland, look for:
- A valid medical or dental license
- Specific training in PRF techniques and device use
- Experience with the particular indication you’re seeking (aesthetic, hair, dental, orthopedic, etc.)
- A facility that follows strict infection control and OSHA‑compliant blood handling standards
Always ask who will perform each part of the procedure (blood draw, injections, placement) and what their qualifications are.
How should I prepare for a PRF treatment and what is the aftercare?
Before treatment
- Disclose all medications and supplements, especially blood thinners, NSAIDs, and herbal products that affect bleeding.
- Some providers recommend avoiding NSAIDs (like ibuprofen) for several days before and after PRF because they can interfere with platelet function, a precaution supported by guidelines on platelet‑based therapies.
- Stay well‑hydrated and eat a light meal before your appointment.
After treatment
- Expect mild swelling, redness, or bruising for a few days.
- Avoid strenuous exercise, saunas, and excessive heat for 24–48 hours.
- Follow any skincare or oral care instructions provided (e.g., gentle cleansing, avoiding makeup for 12–24 hours after facial injections).
- Do not massage or manipulate treated areas unless instructed.
Your provider will give you specific written aftercare tailored to your procedure type.
Sources
- National Center for Biotechnology Information (NCBI) – “Platelet-Rich Fibrin (PRF) in Regenerative Dentistry: A Systematic Review”
- National Center for Biotechnology Information (NCBI) – “Platelet-Rich Plasma in Aesthetic Dermatology: Review of the Literature”
- American Society of Plastic Surgeons – Overview of Platelet-Rich Plasma Therapy
- American Association of Oral and Maxillofacial Surgeons (AAOMS) – Clinical Resources
- Occupational Safety and Health Administration (OSHA) – Bloodborne Pathogens and Needlestick Prevention
Medically reviewed by Dr. David Johnson, June 28, 2024

