Quick answer: Penis filler is a non-surgical, office-based procedure that increases penile girth by placing a biocompatible dermal filler under the shaft skin. The two most common options are hyaluronic acid (HA) (temporary + reversible) and PMMA-based filler (Bellafill®) (long-lasting + not dissolvable). Results are typically immediate, downtime is usually minimal, and safety depends heavily on documented product identity and urologic anatomy expertise (the penis is not treated like facial filler).
Key takeaways:
- Best for: girth (circumference), symmetry, and “fullness” at rest and erect
- HA: adjustable + dissolvable; commonly used first
- Bellafill® (PMMA): long-lasting; requires conservative staging
- Expect: swelling/bruising early; final shape settles over weeks
- Biggest red flags: vague “permanent filler,” no box/label proof, no urology training
(Note: Revanesse® Versa and Bellafill® are FDA-approved dermal fillers for specific facial indications; penile use is off-label.)
For men who want a thicker penis without undergoing surgery, medically supervised penis filler injections can be a safe, effective option—when they are performed by a board-certified urologist using FDA-approved materials.
At Rejuvall Health Centers, all penile filler procedures are designed and performed within a urology-based men’s health clinic, not a med spa or cosmetic injector’s office. That distinction matters.
The penis is an organ with complex blood flow, nerve supply, and erectile mechanics—not a cosmetic area like the lips or cheeks—and enhancement must be managed by physicians trained in male genital anatomy.
This non-surgical approach provides immediate improvement in girth with minimal downtime, making it an excellent option for men who want a fuller, more substantial penis without the risks and recovery of traditional enlargement surgery.
In this guide, we’ll walk through how penis fillers work, the types of fillers we use (and which products we deliberately avoid), expected results, safety considerations, costs, and how fillers compare to surgical enlargement.
What Is a Penis Filler?
A penis filler is a non-surgical injectable treatment designed to increase the circumference (girth) of the penile shaft. The procedure involves placing a biocompatible filler beneath the penile skin so that the shaft appears thicker at rest and during erection.
At Rejuvall, penis filler is treated as a medical urologic procedure, not a cosmetic add-on. Your treatment plan is built around:
- your current size and proportions
- your erection quality and sexual function
- your long-term goals (temporary vs permanent)
- your overall urologic health
Types of Penis Fillers We Use (and Why We Limit Options)
At Rejuvall, we focus on two dermal filler categories that have established medical use and predictable handling characteristics in soft tissue. Penile injections are performed off-label, so the most important safety variables are product identity, conservative dosing, and technique.
1) Hyaluronic Acid (HA) Filler (Revanesse Versa®)
HA is a naturally occurring molecule in the body that binds water and adds volume. In penile girth enhancement, HA is often preferred as a first step because it is adjustable and reversible with hyaluronidase if refinement is needed. Many men choose HA to “test drive” a larger girth, refine symmetry, and build gradual, natural-looking change over time. (Revanesse® Versa is FDA-approved for certain facial uses; penile use is off-label.)
2) PMMA-Based Filler (Bellafill® only)
For men who want a more durable result, Bellafill® PMMA-based filler can provide long-lasting thickening. Bellafill® is a PMMA microsphere dermal filler with FDA approval for specific facial indications; penile use is off-label. Because PMMA is not dissolvable, it must be performed with careful planning, conservative staging, and clear documentation of the exact product used.
What we do NOT use
We do not use “mystery mixes,” “permanent gel,” or any injectable material that cannot be clearly identified by brand name + labeling + traceability. If a provider cannot (or will not) show you the product box/label and document what was used, that’s a major red flag.
Benefits of Penis Fillers (When Performed by a Urologist)
1. Non-Surgical & Minimally Invasive
No incisions, no general anesthesia, and minimal downtime. Fillers can often be performed as an office-based procedure under local anesthesia.
2. Immediate, Noticeable Results
Most men see an instant increase in girth that continues to “settle in” over the first few weeks as swelling resolves and the filler integrates with surrounding tissue.
👉 Curious about your potential post-filler size?
Use our Penis Size Calculator to estimate your projected girth after HA or Bellafill.
3. Customizable & (With HA) Reversible
HA filler can be:
- built in stages
- refined for symmetry
- partially or fully dissolved if you want to reduce size later
This is one reason we recommend HA as a starting point before permanent options.
4. Short Recovery Time
Most patients:
- return to routine daily activities within 24 hours
- see bruising and swelling fade over several days
- resume sexual activity in about 5–7 days, once entry sites are fully healed and the filler is stable
5. Natural Look and Feel
With the right product and precise technique, penis fillers can look and feel natural to both the patient and his partner. At Rejuvall, we plan placement to match the underlying anatomy, not just “bulk up” a single area.
6. Boost in Confidence & Satisfaction
Men who undergo girth enhancement frequently report:
- improved body image
- greater confidence undressed
- more satisfying sexual experiences
For many, the psychological benefit is as important as the physical change.
The Penis Filler Procedure at Rejuvall: What to Expect
At Rejuvall, girth enhancement is performed using a highly specialized, urologist-developed method called MacroSculpting™. This approach is fundamentally different from standard cosmetic filler techniques.
Step 1: Consultation & Personalized Assessment
- You’ll have a private, one-on-one consultation to review your goals, history, and anatomy.
- We’ll determine whether HA, Bellafill PMMA, or a staged HA → Bellafill plan is the safest route.
- Your plan will be tailored to your starting size, skin mobility, fat pad, and overall proportion.
Step 2: Pre-Treatment Preparation
- Local anesthetic is applied to maximize comfort.
- You’ll receive instructions on medications to avoid before the procedure (such as certain blood thinners) to reduce bruising.
- Because we use local anesthesia—not general—you can usually go home shortly after treatment.
Step 3: Injection Technique – Why We Do Not Use a Cannula
Many cosmetic providers use a blunt-tipped cannula adapted from facial filler techniques. For the penis, this can lead to:
- uneven filler “tunnels”
- ridges and lumps
- uneven filler distribution over time
Dr. Kenneth J. Carney, MD, PHARM, FACS, developed Rejuvall’s MacroSculpting™ technique specifically for penile tissue. Instead of cannula bulk-deposits, MacroSculpting uses strategic, layered placement to:
- create smooth, symmetrical girth
- improve long-term stability
- enhance collagen response when using Bellafill PMMA
- reduce the risk of nodules and irregularities
Step 4: Recovery & Aftercare
- You go home the same day; no hospital stay is needed.
- Swelling and tenderness are common for several days and gradually resolve.
- We’ll give you detailed aftercare instructions, including activity restrictions and when to safely resume sex and masturbation.
Why Choose Rejuvall’s MacroSculpting Technique for Penis Fillers?
At Rejuvall, we don’t just inject filler—we use an artistic, science-driven approach to ensure the most natural, aesthetically superior results.
Our proprietary MacroSculpting technique sets us apart from generic filler providers and is why our patients achieve more consistent, longer-lasting enhancements with no lumps, ridges, or unnatural textures.
If you’re considering penis fillers, make sure you’re getting the best technique available. Schedule a free consultation today to learn how our exclusive MacroSculpting approach can help you achieve a thicker, more naturally enhanced appearance.
Why Your Penis Filler Should Be Done by a Board-Certified Urologist
Most complications we see from penis fillers come from:
- non-urologist injectors (med spas, cosmetic clinics, overseas “specialists”)
- use of unapproved materials (“permanent gel,” mystery mixes)
- aggressive volumes injected without anatomical planning
A board-certified urologist:
- understands penile blood flow, erectile function, and nerve pathways
- can evaluate whether your anatomy is even suitable for filler (for example: enlarged fat pad, micropenis, or uncircumcised status)
- can recognize and treat complications early
- has surgical options available if something goes wrong
At Rejuvall, penile fillers are never delegated to non-urologist injectors.
Penis Filler Before and After: Realistic Results
Most men see:
- about 0.5–1.0 inch increase in girth from a single session
- up to 1.75–2.0 inches in girth with staged treatments over time
Your individual outcome depends on:
- your starting size
- how much filler we safely use
- your tissue characteristics
- whether you progress to PMMA (Bellafill) after HA foundation work
We always prioritize natural proportions and long-term function over chasing the largest possible measurement.
Are Penis Fillers Safe? Risks & Red Flags
When performed by an experienced urologist using FDA-approved HA or Bellafill PMMA, penis fillers can be a safe and predictable procedure.
Potential, usually temporary side effects include:
- swelling, redness, or bruising
- mild soreness or tightness
- small, early asymmetries that often settle as tissue relaxes
Less common risks include small nodules or irregularities, particularly when poor technique or non-approved materials are used.
Major red flags include:
- clinics that cannot tell you the exact brand and product name they’re injecting
- terms like “proprietary filler” or “permanent gel”
- extremely low prices that don’t match the cost of genuine HA or Bellafill
- non-urologists performing penile injections without urologic backup
If any of these apply, seek a second opinion from a urologist before proceeding.
Penis Filler vs. Surgery: Which is Better?
Neither option is “better” in every case; the right choice depends on your goals, anatomy, and tolerance for downtime.
Penis Filler May Be Better If You Want:
- non-surgical girth enhancement
- a reversible or adjustable option (HA)
- staged, incremental gains
- little to no downtime
Surgical Enlargement May Be Better If You Want:
- significant length gains (MegaMAXL® / SuperMAXL®)
- more dramatic, permanent changes in girth (PERM®, PermMAXL®)
- correction of buried penis or large suprapubic fat pads (LifeSize®)
Many men choose a combination: MAXL® and/or surgery for length, plus HA or Bellafill® PMMA for girth.
Cost of Penis Fillers: Is It Worth It?
Penis filler pricing varies widely depending on:
- filler type (HA vs Bellafill PMMA)
- number of syringes or volume used
- the expertise and credentials of the provider
In the U.S., penis filler treatments commonly range from about $3,500 to $15,000.
At Rejuvall, our pricing reflects:
- high-quality, FDA-approved products (Revanesse® Versa™ HA, Bellafill® PMMA)
- a urology-based surgical practice, not a high-volume med spa
- an advanced, proprietary MacroSculpting™ technique
- access to revision and repair expertise if needed
Budget options may look attractive upfront, but when they involve unapproved materials or non-urologist injectors, the long-term cost of repair—financially and physically—can be far higher.
Penis Filler FAQs
Penis filler is designed to increase girth (circumference). It may improve the appearance of fullness at rest, but it does not reliably increase true erect length.
It depends on the material and your body. HA is temporary and gradually metabolized over time. PMMA-based filler (Bellafill®) is considered long-lasting because the microspheres remain in place, but results vary by technique, volume, and how conservatively treatment is staged.
HA is reversible using hyaluronidase in most cases. PMMA-based filler is not dissolvable, so correcting irregularities may require medical management and, in some cases, surgical revision.
Many practices recommend waiting until entry sites are healed and early swelling has settled. Your exact timeline should come from your treating clinician based on technique, product, and your healing response.
When done correctly in the appropriate tissue plane, filler is intended to be superficial to erectile bodies. However, complications from poor technique (or unsafe products) can cause issues—this is one reason specialist training matters.
Temporary swelling, bruising, tenderness, and mild asymmetry early on are common. Lumps/irregularities can occur, especially with aggressive volume, uneven placement, or inadequate aftercare.
Men with significant buried penis / enlarged suprapubic fat pad, untreated penile disease, active infection, or anatomy that would make girth increases look disproportionate may need a different plan first.
For many men, starting with HA is the safest way to evaluate proportion, symmetry, and your comfort with the change before committing to something long-lasting.
Ask for: brand name, manufacturer, box/label verification, and lot number / traceability in writing. If a clinic refuses documentation or uses vague terms like “proprietary filler,” walk away.
Pricing varies mainly by type of filler and total volume (number of syringes). If pricing seems dramatically below market, it’s worth asking how product identity is verified and who is performing the injections.
Penis Filler at Rejuvall: Enhance Girth Safely with Natural-Looking Results
Penis fillers can be a powerful, minimally invasive way to increase girth and confidence—as long as they’re done in the right setting, with the right materials, by the right specialist.
At Rejuvall Health Centers:
- every case is evaluated and overseen by a board-certified urologist
- we use only FDA-approved HA and Bellafill® PMMA
- we apply a proprietary MacroSculpting technique designed for penile tissue
- we treat the penis as an organ first and a cosmetic structure second
If you’re considering penis fillers, we invite you to schedule a confidential phone consultation with our team. We’ll review your goals, discuss your options, and build a plan that prioritizes both appearance and long-term sexual health.
Call us today or fill out and submit the Cosmetic Urology Assessment form below to schedule your private phone consultation.
Dr. Steven L. Morganstern, M.D.
Dr. Morganstern is an internationally acclaimed, board-certified urologist, surgeon, and best-selling author specializing in men’s sexual health. A pioneer in erectile dysfunction therapeutics, Dr. Morganstern was the only private clinician selected for the original Viagra trials and has spent over four decades advancing treatments in ED, cosmetic urology, hormone replacement, and prostate health.