Platelet-Rich Fibrin (PRF) injections are regenerative treatments that use components from your own blood to support healing, collagen production, and tissue repair. They’re commonly used in cosmetic medicine, dentistry, orthopedics, and hair restoration.
PRF INJECTIONS NASHVILLE, TN
How PRF Injections Work
- A small amount of your blood is drawn.
- The blood is spun in a centrifuge at a slower speed than traditional PRP (platelet-rich plasma).
- This separates a concentrated layer containing:
- platelets
- fibrin
- white blood cells
- growth factors
- The PRF is then injected into the target area.
Unlike PRP, PRF is usually prepared without anticoagulants or additives, which allows a fibrin matrix to form naturally. That matrix slowly releases growth factors over time.
Main Benefits of PRF Injections
Natural treatment
Because PRF comes from your own blood, the risk of allergic reactions or rejection is very low.
Stimulates collagen production
PRF encourages collagen and elastin formation, which can improve:
- skin texture
- fine lines
- wrinkles
- acne scars
- skin elasticity
Longer-lasting growth factor release
The fibrin structure acts like a scaffold that releases healing proteins gradually over several days, which may provide more sustained regeneration than PRP.
Improved healing
PRF is used to speed healing after:
- dental surgery
- implants
- sports injuries
- cosmetic procedures
Research suggests it may reduce swelling, pain, and healing time.
Hair restoration support
PRF injections into the scalp may help stimulate dormant hair follicles and improve thinning hair by increasing blood supply and growth signaling.
Under-eye rejuvenation
A common cosmetic use is treating:
- dark circles
- hollow under-eyes
- crepey skin
PRF can improve skin quality gradually without synthetic filler material.
Common Treatment Areas
- Under eyes
- Face and neck
- Scalp
- Acne scars
- Joints and soft tissues
- Dental extraction or implant sites
