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Quick Extender Pro Reviews: Does it work for penis enlargement?

After our testing and analysis, find out whether Quick Extender Pro’s traction device will make your penis bigger + Coupon Code

Last Updated: Jan 3, 2023
Quick Extender Pro reviews

If you feel a sense of disappointment or dissatisfaction about the size of your penis, you’re far from alone. You’re the rule rather than the exception. Concerns about sexual inadequacy haunt men, and penis size is a cause of anxiety. Meanwhile, adult men of all ages who have a larger-than-average penis tend to have a more positive self-image.

In reality, the vast majority of men — 90% — have a penis with a length that falls roughly within an inch of average when erect (5.16 inches). But even if two-thirds of men consider their penis size to be normal — and even though 85% of women report satisfaction with their partner’s penis size — a majority of men wish that they had a larger penis.

And for men with below-average penis size or men whose partners admit to some lack of sexual gratification from intercourse, you may wonder what your real options are for enlarging your penis. The difference of one inch can seem more like a mile.

Many products and procedures promise to make your penis larger. But which ones are legit and which ones are ripoffs or, worse still, dangerous? One company, Quick Extender Pro, has been in the penis enlargement business for years, so we decided to put it to the test and examine the scientific merit behind their products. Does Quick Extender Pro work to make your penis bigger? Our reviews here will walk you through the pros, cons, and all details so you can decide whether to try it.

Review Summary


  • Studies confirm that penis traction can enlarge the penis
  • Enlargement occurs in both length and girth
  • Positive results can begin within the first month
  • More powerful traction than competing devices
  • Innovative design features enhance comfort
  • Medical-grade materials prevent odors and infections
  • Quick Extender Pro helps men with Peyronie’s disease (curved penis)
  • A legit company with offices in the United States and Canada
  • 6-month money-back guarantee means you have no financial risk in trying
  • Get an extra 20% off with promo code: DEALDAY


  • The amount of enlargement varies from person to person
  • Requires patience – several hours of use at a time and several months to hit your goal
  • Too much tension applied too rapidly or for too long a time can bruise the penis
  • Very severe cases of curvature probably won’t be fully correctable

Bottom line

We’re impressed, and we recommend giving the Quick Extender Pro a try without hesitation. These devices work. As long as you use it as directed and pay attention to the signals your body is sending, Quick Extender Pro is painless and much safer than alternatives. It can also save you a lot of money too, compared to surgeries. The main downside is that you have to wear the device for extended periods to see results. In our opinion, this is a very reasonable inconvenience to tolerate, given that the Quick Extender Pro delivers results. You can order a Quick Extender Pro online and receive it at home discreetly. The 6-month money-back guarantee ensures you’ll either see results or you won’t lose your money.

Our Top Picks

Quick Extender Pro

Quick Extender Pro offers devices that successfully and permanently enlarge the penis in length and girth. Discreet, effective, and much more affordable than surgery.

Using the proven technique of penis traction, Quick Extender Pro allows men to increase length and girth of the penis. The process requires several months, but results begin to appear within weeks. A 6-month money-back guarantee protects you from any buyer remorse.

Deluxe Standard Edition
Reviewed by Innerbody Research

with code: DEALDAY

Deluxe Limited Edition
Reviewed by Innerbody Research

with code: DEALDAY

Value Edition
Reviewed by Innerbody Research

with code: DEALDAY

Why you should trust us

At Innerbody Research, we extensively test each health service we review, including Quick Extender Pro. All told, our testers and team have collectively spent thousands of hours testing and researching Quick Extender Pro and their competitors to provide an accurate, unbiased analysis of how they stack up, free of marketing jargon and gimmicks.

Over the past two decades, Innerbody Research has helped tens of millions of readers make more informed decisions to live healthier lifestyles. We evaluate the service based on adherence to quality, the latest medical evidence and health standards, and a simple question: would we buy the product or service ourselves if it weren’t part of our job, and would we recommend it to family and friends?

Additionally, like all health-related content on this website, this guide was thoroughly vetted by one or more members of our Medical Review Board for accuracy.

What is Quick Extender Pro?

Quick Extender Pro makes a line of penis extenders that rely on traction for growth. Penis traction is a safe and effective way to achieve enlargement both in length and girth. Quick Extender Pro can correct curvature for men with Peyronie’s disease (curvature of the penis that can be painful and inhibit sexual activity). Very severe cases of Peyronie’s disease may result in modest improvements, if not complete correction.

In addition to several parts and accessories, the company offers four main products for penis enlargement and straightening:

  Cost Maximum extension Maximum tension Booster Pump
Value Edition $120 6” 3,000g  
Deluxe Standard Edition $180 8” 3,500g  
Deluxe Limited Edition $350 12+” 4,000g
Curvature & Peyronie’s Edition $180 8” 4,000g  

Depending on which package you choose, you may need to purchase additional accessories to continue using the Quick Extender Pro for the duration of your therapy.

Here’s a look at the Quick Extender Pro Deluxe Standard Edition – our top choice for most men – as unboxed and assembled by one of our senior editors:

If you purchase one of these devices, you’ll receive it discreetly in the mail and can begin your treatment immediately. The outer packaging does not contain anything identifiable about the nature of its contents; our testers were very satisfied that the box was nondescript. Nobody would know what’s inside of the package.

No matter what package you buy, it arrives swiftly at your door. Opening it up and using it is a surprisingly simple process. Its main components come preassembled, and you only have to measure yourself and make sure the starting length is correct before you begin.

Is the company legit?

You should always consider whether a company is above board, particularly when they offer therapeutic devices for sensitive parts of your body. Sketchy companies bombard men with products that promise to enlarge penises in limitless ways and in no time at all.

Quick Extender Pro isn’t one of those companies; they’ve been in business for over a decade and are a recognized leader in the penis extender space. If you have a question or issue with the product you’ve purchased, Quick Extender Pro’s customer service is excellent. You can easily reach out and speak to a helpful human being.

If you’re dissatisfied with the product after six months, you can take advantage of the 6-month money-back guarantee. From our experience, you should do yourself a favor and stay the course for at least several months before drawing conclusions about the results.

How does Quick Extender Pro work?

The Quick Extender Pro line of products uses the principles of penis traction to apply a persistent, controlled stretching action to the shaft of the penis. Because this therapeutic approach requires that you wear the device for a few hours daily, the product design must allow for a comfortable and secure fit.

Quick Extender Pro Deluxe Standard Edition

One thing that keeps many men dedicated and on track with their routine is that the results are permanent. After using a Quick Extender Pro traction device, whatever gains you have made in penis size will endure, and you can stop using the device permanently whenever you’re satisfied.

Some studies suggest that penis traction mainly helps men achieve longer penises, while improvements in girth are primarily limited to the glans. Still, it seems that the Quick Extender Pro’s design innovations that distribute the tension evenly may produce proportionate growth in girth and length. Our testers were pleased with the results.

Here’s a step-by-step breakdown of the process.

Step 1: Buy and wear the Quick Extender Pro

For penis traction therapy to work, you have to wear the device daily for at least a couple of hours. Most men will take days off for recovery from time to time. Listen to your body and consider your timeline goals to achieve success, but don’t exceed the rigors of the programs that the company suggests.

The device causes what feels like a light, persistent stretching - an initially strange sensation but one that isn’t uncomfortable; you get used to it quickly.

Step 2: The extender device promotes blood flow and creates microscopic tears in the penis

This doesn’t sound like a constructive or pleasant experience, but how the body repairs those microtears is really where the magic happens. Microtearing is both painless and invisible to the naked eye. If you experience bruising, you need to slow down your therapy because that indicates you’re moving too fast, the tension is set too high, or your sessions are too long.

Step 3: Your body repairs the microtears and enlarges your penis

Your body responds to the microtears with new tissue growth through the processes of mitosis and cytokinesis. Cells divide to create two cells identical to the first, and they do this many times until the microtears repair. Microtears that lead to tissue growth may sound odd until you consider how we build muscle mass during properly designed workouts.

Does Quick Extender Pro work?

Yes, Quick Extender Pro works. When it comes to the effectiveness of their products, Quick Extender Pro delivers real results based on proven scientific approaches.

The company claims that men can gain several inches in growth within two months. Based on our testing, we believe these predictions may be slightly inflated. Our testers were pleased to notice an increase in size mere weeks after beginning the therapy – right around the one-month mark. By month 2, enlargement was in the vicinity of a half-inch.

Throughout the test, our testers averaged about 1.5 inches of growth in length and an average 1.25-inch gain in girth after testing for five months. A few men gained close to two inches in length after six months (and one gained over 2 inches in length and 1.5 inches in girth), while a couple experienced closer to an inch of lengthening. For all men, gains in girth were pretty proportional to the increases in length.

The broader analysis of clinical data backs up our testing; studies indicate that penis traction devices produce meaningful results that are somewhat more modest, on average, than what Quick Extender Pro suggests.

When you use them as directed, you can expect enlargement with these products – more in the half-inch to 2-inch range based on our testing and analysis of studies. For many men, these results will be well worth the relatively low price and the time investment. Our testers were very satisfied. On top of that, once you make these gains, you don’t have to continue doing the daily extender routine to maintain the improvement.

We believe many men will find the Quick Extender Pro to be a great solution for their goals. It works, and it’s much cheaper than surgery.

Comparing the four Quick Extender Pro packages

You have four options when buying a penis extender from Quick Extender Pro.

All four of the Quick Extender Pro options feature the company’s Double-Strap System (DSS), an innovative pair of silicon tubes designed to enhance comfort with long periods of use and address issues men experienced in the past with inferior penis traction devices. Older models of penis extenders put unnecessary tension on various parts of the shaft or caused slipping and chafing when worn for extended periods. The DSS puts an end to those issues, distributing the maximum tension evenly along the entire shaft for better results and comfort.

Quick Extender Pro also makes each model out of medical-grade materials and designs them in a way that allows moisture to evaporate. This is an essential improvement over traditional penis extenders; accumulated moisture around the straps of a penis tension device can lead to foul odors or possibly even infection.

With each package, you get an instructive DVD and a self-measuring chart to organize and track your progress, along with a handy tape measurer to help you. And every package has a warranty that protects you if the device breaks.

There are differences between the available packages, however. The most meaningful differences involve maximum length and tension, as well as how many accessories come included.

Deluxe Standard Edition

PRICE: $180

For the money, the Deluxe Standard Edition is Quick Extender Pro’s Goldilocks package, offering the best value for most men. It includes:

  • Base extension device
  • 3500g tension springs
  • Six silicone tubes
  • Six comfort pads
  • Four large extension bars
  • Two medium extension bars
  • Six small extension bars
  • Zippered hardshell case
  • Travel pouch
  • Measuring tape
  • One-year warranty
  • 6-month money-back guarantee

The Deluxe Standard Edition comes with fewer replacement parts than the Deluxe Limited Edition does. Still, replacement parts for the Quick Extender Pro are affordable, so those particular additions don’t exactly make the more expensive package worth the added cost. For most men, the 3500g of tension weight will be plenty of tension for successful therapy.

Deluxe Limited Edition

PRICE: $350

This package contains more replacement parts and a higher tension potential than any other package from Quick Extender Pro. It’s bigger, more powerful, and more comprehensive than the rest.

  • Base extension device
  • 4000g tension springs
  • 12 silicone tubes
  • 12 comfort pads
  • Four large extension bars
  • Two medium extension bars
  • Six small extension bars
  • Vacuum booster pump
  • Replacement springs
  • Mahogany storage box
  • Travel pouch
  • Instructional DVD
  • Measuring tape
  • Lifetime warranty
  • 6-month money-back guarantee

Featuring the maximum amount of tension that Quick Extender Pro provides (4000g), the Deluxe Limited Edition has the power to help you achieve the fastest results, whether you’re looking to straighten a curving penis or enlarge your penis (or both). Quick Extender Pro estimates that you can gain as much as an additional inch in length in the same period compared to the Deluxe Standard Edition (the second-tier offering).

(We’d like to offer some advice, though: just because a device can provide the maximum tension weight doesn’t mean you should necessarily utilize it rapidly and as aggressively as you’d like. Be patient and start gradually to use the Deluxe Limited Edition safely and effectively.)

From testing, we believe the difference in growth to be very real, though possibly inflated a little bit. Both this model and the Deluxe Standard Edition yielded impressive results.

The Deluxe Limited Edition also comes with an attractive wooden storage case and a booster pump that many men love. While some men experience more growth in length than girth, the addition of vacuum pressure can help ensure gains in girth, as well. This package comes with enough extender supplies to accommodate lengthier penises (even upwards of 12 inches). Additionally, you’ll receive a whole set of informative DVDs focused on sexual health and satisfaction.

We’d recommend the Deluxe Limited Edition, particularly for men with curvature and a desire to enlarge their penis. If you lack curvature and don’t mind placing additional orders, you could also be very well-served with the less expensive Deluxe Standard Edition.

Value Edition

PRICE: $120

If you’re on a tight budget, the Quick Extender Pro Value Edition might be your ideal solution.

  • Base extension device
  • 3000g tension springs
  • Two silicone tubes
  • Two comfort pads
  • Two medium extension bars
  • Six small extension bars
  • Travel pouch
  • Measuring tape
  • Extended warranty
  • 6-month money-back guarantee

At 3000g, its tension springs lack the tension weight of the others. The Value Edition also strips away all niceties from the bigger, more extensive packages – no more DVD sets or protective carrying cases. Most notably, it reduces the number of replacement accessories across the board, which means you’ll soon have to buy more supplies from Quick Extender Pro. It can accommodate lengths of up to 6 inches.

In our opinion, it would be wiser to invest the additional $60 into the Deluxe Standard Edition if you can. If not, however, this package will get you started on the path to penis enlargement. Whichever package your budget can allow, we believe you’ll see positive results if you use Quick Extender Pro as directed.

Curvature & Peyronie's Edition

Designed specifically for men dealing with penis curvature or Peyronie’s disease, this device is equipped with tension springs calibrated for maximum therapeutic benefit to address these conditions.

Penis traction is a proven method for addressing penis curvature and helping men with Peyronie’s disease. For many men, the Curvature & Peyronie’s Edition will help immensely, though severe instances of curvature may not be fully fixable by the Quick Extender Pro. It features:

  • Base extension device
  • 4000g tension springs
  • Six comfort pads
  • Six silicon tubes
  • Four large extension bars
  • Two medium extension bars
  • Six small extension bars
  • Zippered carrying case
  • Replacement springs
  • Travel pouch
  • Instructional DVD
  • Measuring tape
  • One-year warranty
  • 6-month money-back guarantee

Is Quick Extender Pro's penis traction safe?

The short answer is yes, Quick Extender Pro’s penis traction is safe, provided that you use it as directed and approach the treatment with a healthy level of respect. Don’t try to go too fast or be too aggressive with treatment. Start modestly and build up to greater extension levels or longer sessions. As long as you listen to your body and don’t misuse the device, you will experience safe and comfortable success.

Stretching the penis to cause microtears and enlargement requires patience, just like working out. If you were just beginning to lift weights, you probably wouldn’t start by bench-pressing 300 pounds.

If you cut corners and try to go faster with greater tension and longer sessions, you could make the process uncomfortable at the least. You could also bruise your penis, cause some bleeding, or even cause more severe damage that requires medical attention.

But as long as you remain patient, listen to the signals your body is sending you, and follow the directions to use it properly, the Quick Extender Pro is safe and effective.

Are there any alternatives to penis traction?

The only viable alternative to penis traction would be surgery. Doctors offer surgical options to help men achieve a longer or wider penis. However, besides being much more expensive than Quick Extender Pro, these procedures are painful and carry the risk of unpleasant or dangerous side effects.

To lengthen the penis, a surgeon may sever the suspensory ligament in the penis in an operation called ligamentolysis. The suspensory ligament is what anchors the penis to your pubic bone. Cutting it can indeed make a flaccid penis look longer (1-3 centimeters, generally) because it’s no longer connected to the pubic bone. However, the outcomes for this surgical procedure are mixed. Men and their partners are only 30-60% satisfied with their sexual performance after surgery. Some men actually experience a shortening of their penis, while others have difficulty during intercourse because the penis no longer has the positional stability that came from being attached to the pubic bone.

To improve girth, surgeons may inject tissue into the penis – tissue coming either from your own body or from a cadaver. The surgeon essentially rolls this tissue around the shaft, directly beneath the skin of the penis. Though it’s technically sterile, cadaver tissue used in penis surgery is an “off-label” application of that substance and may cause infection and necrosis of the skin.

We strongly encourage you to try penis traction before considering surgery, and the Quick Extender Pro is a great choice.

How long does penis extension take?

You can expect the penis extension process to afford roughly 6% in gains each month with consistent use. This number is an average, of course. Some men will notice more gains, others fewer in the same amount of time. But 6% is a good starting point if you want to calculate your potential. At that rate, a 5.5-inch penis can extend to more than 7.5 inches in six months.

Does Quick Extender Pro respect your privacy?

Quick Extender Pro does a fantastic job of ensuring your privacy during treatment.

  • Their website is fully secure for making purchases.
  • They don’t sell your information to anyone.
  • Packages are discreet, with no indications of what’s inside.
  • Whether you use PayPal or a credit card for purchasing, your purchase will appear in a way that isn’t identifiable. It will say either “Innovatech Quick E” or “Innovatech.”
  • Quick Extender Pro will only share information to fulfill transactions and shipping or satisfy law enforcement; otherwise, they will never share your information without your explicit consent.

How Quick Extender Pro stacks up against the competition


At first glance, you can see remarkable similarities in what SizeGenetics offers compared to Quick Extender Pro. The hardware is very similar, though the straps used to hold the head of the penis against the glans support are noticeably different. SizeGenetics also offers a lot less for the money in terms of extras.

Perhaps most importantly, SizeGenetics falls short when it comes to customer service. One of our testers received an incomplete package, and the phone and email systems for restitution were overcomplicated and unfair. Quick Extender Pro offers a superior product based on the same principles for less money.

PeniMaster Pro

PeniMaster Pro isn’t the least expensive option out there, but they do win serious points for comfort. Their device utilizes an extension bar system similar to that of Quick Extender Pro, but instead of strapping the head of your penis into place, it employs a suction device to support the glans and keep it firmly in place. It’s a little more confusing to learn than Quick Extender Pro, and some men might not be as comfortable employing vacuum suction as they are employing extension. Still, PeniMaster Pro is a serious option if you don’t mind complicated devices.

Ultimately, we still believe Quick Extender Pro is the superior choice for its efficacy, simplicity, and cost. Check out our PeniMaster Pro review for more information.


MaleEdge is a decent option for the budget-conscious or those who want to start out with less stretching force than you get with Quick Extender Pro’s least powerful model. It’s also a little more complicated to put on each time you want to use it. Construction quality isn’t quite what you get from much of the competition, but you might be fine if you’re gentle with the product and don’t travel with it too much. However, the price-to-power ratio with Quick Extender Pro is simply superior.

Jes Extender

This company makes some of the most expensive traction devices out there, but there isn’t much evidence that any difference in build or function justifies the cost. Their smallest extension bars are 0.5 inches compared to the 0.1-inch bars available with Quick Extender Pro devices. That means that upward adjustments with the Jex Extender are more drastic and can result in added discomfort compared to Quick Extender Pro’s gradual design. So, for comfort and value, we still prefer Quick Extender Pro.

Phallosan Forte

The Phallosan Forte removes a lot of the guesswork that comes with measuring your penis and sizing it up with just the right number of extension bars. But it does so by introducing a complicated assembly process that makes it difficult to get to the point of measuring tension in its use. It’s an expensive device that comes with many parts, some of which you may never use depending on the starting size of your penis. So despite its innovations, you’d be better off spending your money on almost anything else.

How we evaluate Quick Extender Pro

At Innerbody Research, we customize our evaluation criteria depending on the type and nature of the health-related service or product. For Quick Extender Pro and other health products, we have several areas that we use for our evaluations, including:


Rating: 9.3/10

When used properly, Quick Extender Pro’s devices help men achieve larger penises, and the growth is permanent. While this requires a time commitment – at least a couple of hours on most days, for potentially several months – Quick Extender Pro works. For many men, this will be precisely what they’ve been looking for. Penis traction has been scientifically proven to work, so you don’t have to take our word for it or trust in the marketing language of a company trying to sell you a product.


Rating: 9.4/10

Throughout our interactions with their products, everything Quick Extender Pro sent us was of excellent quality. Their thorough warranty and 6-month satisfaction guarantee provide further evidence of their faith in their construction quality and efficacy. Extension bards thread together effortlessly and stay in place, storage cases and pouches are protective and well-made, and their silicone tubing and foam padding are soft and comfortable.


Rating: 9.3/10

Quick Extender Pro makes purchasing an extender quick and painless. The process online is swift. They spell out clearly what comes with each package, and the shipping process is reliably fast.

Since we’re dealing with a sensitive body part, it’s also crucial that instructions be crystal clear. Fortunately, Quick Extender Pro’s DVD tutorials, online videos, and instruction manuals leave no room for error.


Rating: 9.6/10

We compared Quick Extender Pro to every other major option on the market. We can confidently say that they offer an incredibly high value for the quality of product and the variety of useful accessories. The purchasing tiers they’ve created make extension accessible at a low cost to those curious about the process but not yet fully committed. Those ready to dive in completely can save money in the long run by investing in a complete package that can take them out to 12 inches if they stay the course for a long enough stretch.


Rating: 9.0/10

Quick Extender Pro’s privacy policy is transparent and honest. They share information with partners when necessary to fulfill orders, provide customer service, and conduct research. They don’t share any private information with third parties without your consent, and their website does not use cookies for tracking.

Customer support

Rating: 8.4/10

For the most part, Quick Extender Pro has good customer support. Their library of reference materials — from manuals and FAQs to videos — gives users a great reference point for most questions. After that, a chat option on the website can be hit or miss with its response time. The company would get even higher marks if they operated that service more consistently.

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