Increase length safely with minimally invasive neuromodulators.  

Upsize™ is an injectable medical procedure performed by licensed doctors in the United States and Europe.

Upsize™ Length-X Penile Lengthening Procedure

Upsize Length-X penile lengthening uses a neuromodulator to increase the length of the penis and quality of erections.

Upsize’s newest procedure “Length-X” uses a neuromodulator to cause firmer erections and a length increase due to relaxation and neuromodulation of vascular smooth muscle.  

The procedure involves injecting the medication directly into the corpus cavernosum penile tissue. The theory behind this is that it can relax the smooth muscle in the penis vasculature, thereby improving blood flow. Improving blood flow can lead to firmer erections by facilitating the hydraulic effect that causes an erection. With penile lengthening, the rationale is that when the vasculature’s smooth muscle is relaxed, the penis appears larger (similar to having a partial erection.)  Some practitioners also believe that by relaxing the penile muscles, there might be a slight increase in flaccid length due to reduced muscular constriction.

Potential Benefits

The potential benefits of Length-X injections into the penis include:

  • Improved Erection Quality: By increasing blood flow to the penis, neuromodulators might help achieve firmer and potentially longer-lasting erections.
  • Increased Confidence: For some men, even a small increase in penile length or improved erectile function can lead to significant boosts in self-esteem and confidence.
  • Non-Invasive Procedure: Compared to surgical options for erectile dysfunction or penile augmentation, neuromodulator injections are less invasive and come with a faster recovery time.
Length-X can be done alone, or in combination with Upsize’s other enlargement options such as RestoreX and Upsize Original/Advanced filler procedures.

Upsize™ results can not be obtained elsewhere. 

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Why Upsize™?

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85% of partners prefer penile girth over length

Injectable Medical Procedure

Injectable real and effective penis enlargement procedure done safely. Immediate, impressive results without surgery or implants.

Safe and Long Lasting

Safer than penis enlargement surgery with better outcomes. No incisions, no cutting. Results are long lasting yet reversible if desired.

No Downtime

Return to work and activities the same day. Upsize™ has the fastest recovery of all penis enlargement procedures.

Expert Physicians

Upsize™ is created and run by Stanford and Rush trained physicians.

Natural Appearance

More natural appearance and feel compared to penis enlargement surgery

From $3,500 to $13,690

A range of options available depending on the size increase you desire.

Upsize™ Procedure By Location

Find an Upsize™ Doctor Near You

Upsize is the fastest growing male enhancement medical procedure.  With doctors in the United States and Europe, Upsize is available to more men than ever.  Click below to find an Upsize trained medical professional in your area.

Before / After Photo Gallery

Click below to view our latest real patients with real girth enhancement results.

Advantages of the Upsize™ Procedure

How is Upsize™ better?

The Upsize procedure is the safest and most effective way to increase the girth of your penis.  Learn how Upsize compares to other penis enlargement options



What Our Patients Say

Real Google Reviews. Click here to see more.

Luis RPosted on Google
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Amazing results, I have been thinking of doing this for quite some time and I finally decided to go for it. Dr. Pash is great, very helpful with any questions or concerns, very gentle and makes sure that there is no pain during the procedure he is always available to personally answer any questions. Rod in the front Desk is also very knowledgeable and professional.
Blessyour SoulPosted on Google
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They are very helpful very respectful and reassuring. I was very nervous, very anxious, but they talk to me and walked me through everything. Explained everything in terms that I can understand and reassured me that everything was gonna be great. If you’re going to go anywhere to see actual results I suggest you come here and see the people at Upsize, they are the best. Don’t waste your time with the rest.
Bryan BPosted on Google
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Throughout my entire life, until now, I never felt like I was enough. The procedure is simple. Each visit is painless and relatively quick. And now things have changed. The results are amazing. Self-confidence is boosted and my partners' satisfaction is guaranteed. The Doctor takes the time to go over every aspect of what to expect and takes the time to understand the patient and what their goals are. Very knowledgeable and understanding, he is there to guide his patients every step of the way. Not to mention the amazing staff that always makes you feel welcome, always friendly, and treat patients like long-time friends.


Book Your Appointment

Your first consultation is an assessment for the Upsize™ penis enlargement procedure. You will meet with the provider to discuss your options and goals and then come up with a treatment plan. If desired, you will be able to have your penis enlargement procedure done on the same day. You will see immediate results after the first treatment. Your procedure will be done by the certified Upsize™ practitioner at your location.

Book Your Complimentary Telephone Information Session

Are you interested in penile enlargement but don’t understand your options? Do you have questions about how the Upsize™ Procedure compares?  Is the Upsize™ Procedure right for you?  Schedule your free telephone information session with one of our penis girth enlargement specialists.

Get In touch

Find Out if Upsize™ is Right for You

If you are looking for a way to safely make your penis thicker, while keeping its natural appearance and texture, Upsize™ may be for you.

Have you been considering male enhancement and want to know how Upsize™ is the best option? Our penile enlargement specialists can help.  

Contact us for your complementary phone consult and information session.

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Your Questions, Answered

Prices start at $5490 which achieves significant girth.  See our pricing page for all options.

Almost any girth desired is possible over a series of visits. We do the penile filler procedure in stages as this results in a more uniform appearance. Patients can expect a gain of about 0.5-0.75 inches in circumference per visit. The average patient desiring a drastic change will require two to three visits, however there will be noticeable gains after the first visit. See our girth enlargement planning chart to determine exactly how much filler you may require.

The results from the procedure are expected to last approximately 2 years. Our expectation is that there should be 80% retention of filler at 2 years. This can vary depending on the specific patient. As degradation is linear, a smaller amount (ie. top-up package for $3500) can be added at any time to get your size back to baseline.  Minor touchups or increases can be achieved at any time if desired.

We now offer a semi permanent option (select clinics only) that should last between 3-5 years. See our pricing page for details.

The Upsize™ procedure is a non surgical technique that uses injections of dermal fillers. It is an injectable technique that can be done under local anesthesia. In rare cases we can arrange for patients to be given sedation anesthesia if they are anxious although this is not necessary.

Upsize is primarily a girth enhancement procedure.  You will gain some flaccid length however the prominent effects will be erect and flaccid girth.  There are unfortunately no medical procedures in existence that can add erect length.

Upsize™ should have little to no effect of sensation.

Penis filler injections are more natural appearing and feeling than traditional penis enlargement surgery.  To see examples of patients before/after penis filler injection click here.  

An Interview With the Co-creator of Upsize™

Dr. Pash discusses the Upsize™ Procedure on Realself

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