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← Deep Rejuvenation
Platelet Rich Fibrin (PRF)
"I want the deepest possible regenerative result — longer-lasting, more concentrated, entirely natural."

Next-generation PRP. Deeper results. Longer lasting.

PRF (Platelet Rich Fibrin) is an evolution of PRP — prepared differently to create a fibrin scaffold that releases growth factors over days, not hours. Deeper collagen remodeling, higher concentration, more durable results.

Deep collagen remodeling needs that standard PRP hasn't fully addressed
Under-eye hollows where conventional filler has migrated or given unnatural results
Jawline and lower face definition using natural autologous material
Wanting the most sustained, concentrated regenerative treatment available
Hair loss or thinning — PRF stimulates scalp regeneration and follicle activity without surgery
PRF Platelet Rich Fibrin treatment at IUVENTUS Medical Center Las Vegas
Growth factor release
7–14+ days
vs. hours with standard PRP
100% autologous
Your own biology · Las Vegas
What it treats

PRF treats the same concerns as PRP — but deeper, longer, and with more growth factors.

The fibrin scaffold in PRF acts as a slow-release delivery system. Growth factors don't dissipate within hours — they continue working in the tissue for 7–14 days, stimulating collagen and elastin production at a depth and duration that standard PRP can't match.

⬆️
Advanced Collagen Remodeling

For patients who've had PRP and want to go further — or who want the strongest regenerative result from the start. PRF's sustained growth factor release triggers a more prolonged and deeper fibroblast response than standard PRP, producing measurable increases in dermal collagen density over 3–6 months.

👁️
Tear Troughs (Under-Eyes)

One of PRF's most impactful applications. The fibrin matrix can be injected under the eyes as a natural alternative to hyaluronic acid filler — integrating with the tissue rather than sitting in it. For patients who've had filler migration or want an autologous approach, PRF under-eye treatment produces a gradual, natural-looking improvement without the risk of filler-related complications.

Jawline & Lower Face Definition

PRF injected along the jawline and at the pre-jowl area provides both volume (the fibrin matrix has physical substance) and collagen stimulation — improving definition and firmness simultaneously. A natural-material alternative to HA filler for patients who prefer entirely autologous treatment.

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Skin Quality & Radiance

The same indications as PRP — firmness, texture, dullness, fine lines — addressed with the enhanced growth factor concentration and sustained release of PRF. Patients who've already completed a PRP series often transition to PRF for their ongoing maintenance to sustain and deepen the collagen baseline they've established.

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Post-Filler or Post-Thread Enhancement

PRF applied alongside or after PDO thread treatment amplifies the collagen-stimulating effect — the growth factors work synergistically with the thread's inflammatory response to produce more significant and longer-lasting collagen formation than either treatment alone.

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Sensitive Patients or Filler Non-Candidates

For patients who are poor candidates for HA filler due to vascular anatomy concerns, filler migration history, or personal preference for entirely natural material, PRF offers a regenerative alternative that produces improvement without introducing any foreign substance.

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Hair Loss & Scalp Regeneration

PRF therapy for hair loss is an increasingly sought-after alternative to expensive hair transplantation — affecting both men and women as early as their twenties. PRF extracted from your own blood contains a potent blend of white blood cells, fibrin, stem cells, and growth factors. Injected into the scalp, it improves scalp health, stimulates hair follicle activity, and promotes regrowth of thinning hair. Because PRF is additive-free and derived from your own blood, it carries no rejection risk. The cost is several times lower than hair transplant procedures.

If you want the deepest regenerative treatment available using your own biology, PRF is the most advanced option.

PRF represents the current state of the art in autologous growth factor therapy. It takes the mechanism of PRP and makes it more concentrated, more targeted, and more durable — using nothing but your own blood.

PRF preparation — fibrin matrix at IUVENTUS Medical Center
How it works

The same mechanism as PRP — but more of everything.

PRF and PRP are both prepared from your own blood by centrifugation — but the preparation protocol is fundamentally different. PRP uses anticoagulants and a high centrifuge speed that separates plasma rapidly, producing a liquid that releases growth factors within minutes to hours of injection. PRF is centrifuged more slowly, without anticoagulants — allowing the natural coagulation process to form a fibrin scaffold that physically traps platelets, white blood cells, and growth factors in a three-dimensional matrix. Because PRF is prepared from your own blood with no additives or external agents, it is one of the most natural cosmetic treatments available — zero risk of allergic reaction or rejection.

This fibrin matrix is the key to PRF's enhanced effect. Rather than releasing growth factors in a single burst, the matrix releases them continuously over 7–14 days as it gradually breaks down. This sustained release maintains fibroblast stimulation over a much longer window than PRP, producing deeper and more durable collagen synthesis. The slower centrifuge speed also preserves a higher concentration of leukocytes (white blood cells) and platelets — meaning more growth factors per unit volume than standard PRP.

When used as an injectable filler alternative (particularly under the eyes or along the jawline), PRF has a physical substance from the fibrin matrix that provides immediate soft-tissue support — while simultaneously stimulating new collagen and elastin in the surrounding tissue. This dual mechanism — immediate volume plus long-term regeneration — is unique to PRF among autologous treatments.

3x
Higher growth factor concentration vs. standard PRP preparation
7–14
Days of sustained growth factor release from the fibrin matrix
12–24
Months of sustained improvement from a complete PRF series
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PRF vs. PRP — how we decide

We recommend PRF over standard PRP when: (1) the patient wants the most significant regenerative result achievable; (2) the target area is the tear trough or jawline where injectable volume plus collagen stimulation is the goal; (3) the patient has completed a PRP series and wants to go deeper; (4) filler is contraindicated or the patient prefers autologous material. Your physician will recommend the right modality based on your specific goals and anatomy.

Side-by-side comparison

PRP vs. PRF — understanding the difference.

Both use your own blood. The difference is in how they're prepared — and what that means for depth, duration, and concentration of the therapeutic effect.

Feature PRF ★PRP
Preparation With anticoagulants, faster centrifuge
Result form Liquid plasma
Growth factor release Minutes to hours
GF concentration Standard concentration
Can replace HA filler? ✗ No physical volume
Collagen effect depth Moderate
Results duration 12–18 months
Autologous (own blood) ✓ Yes
The research is clear

PRF represents the current state of the art in regenerative aesthetics.

The scientific basis for PRF is well-established in wound healing and surgical literature — its application in facial aesthetics is now supported by a growing body of clinical evidence demonstrating superior collagen outcomes compared to standard PRP.

3x
Higher concentration of growth factors in PRF vs. conventional PRP preparation protocols
Journal of Oral and Maxillofacial Surgery
7–14
Days of sustained growth factor delivery from the fibrin scaffold — vs. hours with standard PRP
Platelets Journal, 2019
82%
Of patients report noticeable improvement in skin quality and firmness at 4 months post PRF series
Aesthetic Surgery Journal, 2022
How It Works

From blood draw to your deepest result.

01
🗓️
Consultation & Planning

We assess your goals, review your anatomy (particularly for tear trough and jawline applications), and design your PRF protocol — number of sessions, application sites, and any combination with other treatments.

02
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Blood Draw & Preparation

Small blood draw in our clinical setting. Centrifuged at a lower speed without anticoagulants — producing the fibrin matrix that makes PRF distinct from PRP. Preparation takes 10–15 minutes The centrifuge process takes approximately 10 minutes — after which the PRF is used immediately to maximize the effectiveness of the cosmetic enhancement.

03
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PRF Application

Injected into target areas (tear troughs, jawline, general skin quality treatment via microneedling). Very fine needles. Topical or local anesthetic used for sensitive areas. 45–60 minutes total.

04
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Series & Maintenance

2–3 sessions spaced 4–6 weeks apart for optimal collagen response. Full effect visible at 4–6 months. Annual maintenance sustains results. Often combined with other treatments in a comprehensive rejuvenation protocol.

Why Choose Us

Medicine that
gets you.

PRF preparation quality and injection technique are everything. A suboptimal centrifuge protocol produces a suboptimal fibrin matrix — which is why clinical training and precision preparation matter as much as the treatment itself.

01

Validated Centrifuge Protocol

PRF quality depends on the exact centrifuge speed and time. We follow protocols validated in the clinical literature for optimal fibrin matrix formation and growth factor preservation — not a generic spinning protocol.

02

Anatomy-First Tear Trough Approach

Under-eye PRF requires a detailed understanding of periorbital anatomy — the same vascular considerations that apply to tear trough filler. Our physicians are trained in both, which is why this application is safe and produces natural results in our hands.

03

100% Autologous — No Foreign Material

PRF contains nothing but your own blood's components. Zero risk of allergic reaction, immune rejection, or material-related complications. For patients with concerns about introducing foreign substances, PRF offers a complete alternative.

04

PRF as Part of a Strategy

We don't offer PRF as an isolated treatment — we design it as part of a broader protocol. PRF works best in sequence with other modalities (HydraFacial, threads, PRP) and we'll plan the right combination and timing for your specific goals.

Patient Stories

Real patients.
Real results.

★★★★★

"I had tear trough filler at two other practices and it migrated both times — anatomically I'm apparently not a great candidate. My physician at Iuventus suggested PRF as an alternative. The improvement under my eyes was gradual over about six weeks but the result is natural in a way the filler never quite was."

AR
Angela R.
PRF — Tear Troughs · 42 yrs · Las Vegas
★★★★★

"I'd done three rounds of PRP and was happy with the results. My physician suggested transitioning to PRF for my annual maintenance. The difference in the depth and longevity of the collagen effect was noticeable — my skin has maintained the quality improvement better than with PRP alone."

PH
Patricia H.
PRF Series — Skin Quality · 54 yrs
★★★★★

"I wanted a completely natural approach — nothing foreign in my face. PRF for my jawline and under-eyes produced real, visible improvement over two months. It's not instant like filler, but it's my own body producing the result. That matters to me and the outcome was genuinely good."

SW
Sarah W.
PRF — Jawline & Under-Eye · 47 yrs
Common Questions

Everything you
want to know.

Both use your own blood centrifuged to concentrate platelets and growth factors. The difference is in preparation: PRP uses anticoagulants and a faster centrifuge, producing a liquid that releases growth factors quickly over hours. PRF uses no anticoagulants and a slower centrifuge, producing a fibrin-rich matrix that releases growth factors slowly over 7–14 days. PRF also preserves more leukocytes and has a higher growth factor concentration per volume. The result is deeper, more sustained collagen stimulation that lasts longer.
For some patients, yes. PRF can be injected under the eyes (tear trough area) as an autologous alternative to HA filler — the fibrin matrix provides immediate soft-tissue support while simultaneously stimulating collagen in the surrounding tissue. The result develops gradually over 4–6 weeks rather than immediately, and the improvement tends to integrate more naturally with the surrounding tissue. For patients who've had filler migration or prefer entirely natural material, PRF tear trough treatment is a clinically sound alternative. It's not appropriate for all patients — your physician will assess your anatomy.
Results from a complete series of 2–3 PRF sessions typically last 12–24 months, depending on the area treated, your individual rate of collagen turnover, and lifestyle factors (UV exposure, smoking, weight changes). Annual maintenance sessions sustain the collagen baseline. Most patients notice that PRF results last meaningfully longer than equivalent PRP treatment.
PRF is entirely autologous — it uses only your own blood components. There is no risk of allergic reaction, immune response, or material-related complications. The risks associated with any injection (bruising, swelling, infection) apply, but the risk profile is minimal compared to any treatment using external materials. Contraindications are the same as PRP: platelet function disorders, anticoagulant medications, active infection, and pregnancy.
A series of 2–3 sessions spaced 4–6 weeks apart produces optimal collagen outcomes. Single treatments produce visible improvement, but the cumulative effect of a series is substantially greater. Full results are visible at 4–6 months after the series completes. Annual maintenance sessions thereafter.
Yes — and this is one of our most recommended combinations. PRF applied alongside or shortly after PDO thread treatment creates a synergistic collagen-stimulating effect: the threads provide structural lift and trigger their own inflammatory collagen response, while PRF's growth factors amplify and sustain that response. The combined result is more significant and longer-lasting than either treatment alone.
Start Today

The deepest regenerative result
from your own biology.

A free consultation and honest assessment of what PRF can achieve for your specific goals — including whether PRP, PRF, or a combination is the right starting point.