The Top 5 Best Penis Extenders – Best Penile Stretcher Reviews

Man measuring penis size with ruler

(Last Updated: March 4, 2023)

For those of you searching for a sure-fire way to increase your penis size without painful and expensive surgery (and enlargement pills are just an outright scam), a quality penis extender may very well be the answer to your prayers.

Penis extenders (also known as penile traction devices) provide a proven, effective and non-invasive way for men to increase their penis length and/or correct a curvature of the penis (peyronie’s diesease). As if that weren’t enough, these devices can also lead to other benefits as well, such as harder and longer erections, and improved sexual performance – not to mention the huge boost to your confidence you’ll get.

That being said, there are a variety of different penis extenders available, and not all are equally as effective. For instance, some devices are too awkward and conspicuous to be worn under clothing in a discreet manner, and many extenders just aren’t comfortable enough to use for long periods of time.

To help you select the right penile traction device, I’ve done all the homework for you in order to provide you with this list of the very best extenders.

How I Selected These Products

To make sure that there’s something for everyone’s needs, I included more than one type of penis extender to choose from. Basically, these fall into two types of devices:

  • Extenders that hold the penis in place by a suction device.
  • Extenders that hold the penis in place with a strap or tubing.

After testing and reviewing the most popular penis extenders currently being offered, I ranked them on a variety of factors. When selecting the best penis extenders, I based my final picks on five criteria:

  • Effectiveness – Obviously, the device should actually work, and do what it says it does. The best penile stretchers will have calibrated amounts of traction that deliver up to 4,000 g of tension, creating an ideal environment for growth. 
  • Ease of Use – Is it relatively simple to use, or does it require a PhD in Engineering? Most reputable companies will have written and video instructions on how to properly use their product.
  • User Reviews – Does the product have a track record of positive user feedback and customer satisfaction? Although customer reviews aren’t always reliable, they can provide insights into an extender’s effectiveness, comfort, quality, customer support, and more.
  • Quality – Penis extenders are medical devices and should be made with components that are safe and durable. As such, any penile stretcher considered should have a medical-grade certification.
  • Comfort – Extenders can put a lot of stress on your penis, potentially causing discomfort (especially while sitting). A quality device should be comfortable to wear, even for extended periods of time.
  • Warranty and Guarantee – These devices aren’t cheap, and therefore it’s important that the company offer some  type of warranty and guarantee to cover you if the product breaks, or for whatever reason you’re not happy with the results.

So, with all of that being said, here are what I have found to currently be the best penis extenders available.

Best Penis Extenders of 2023

JES Extender

Rating score for the JES Extender - 9.5/10

  • Permanent increases in penis size.
  • Adjustable tension rods for gradual progression.
  • Available in 5 different models.
  • Includes quick-start guide.
  • 100% money-back guarantee.

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Phallosan Forte Plus

Rating score for the Phallosan Forte

  • Proven to work in clinical trials.
  • Covered by health insurance in some countries.
  • Two-year warranty and a 14 day no-questions-asked return policy.
  • Suction grip for greater comfort than standard extenders.
  • Free app to track your progress.
  • Able to wear while sleeping.

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SizeGenetics rating score: 9.3/10

  • Type 1 Medical-Grade Device.
  • Endorsed by penis enlargement surgeons.
  • Carries the European CE health stamp
  • FREE shipping with discreet shipping.
  • Simple and lightweight design.

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PeniMaster Pro

PeniMaster Pro rating score: 9.3/10

  • Soft latex bulb that attaches to the penis.
  • Can used with rods, belt, or weights.
  • Functional design that adapts with your gains.
  • Works for circumcised and uncircumcised men.
  • 5-Year warranty and 30-day 100% money-back guarantee.

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ProExtender rating score: 9.2/10

  • Clinically proven type 1 medical device.
  • Increases both length and girth.
  • Shipped to your home in discreet packaging for privacy.
  • Treats Peyronie’s and micro-penis.
  • Comfortable, lightweight, and simple design.
  • 100% money-back guarantee .

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Product Details

JES Extender – Best Overall Extender

The Top 5 Best Penis Extenders - Best Penile Stretcher Reviews 3

In the world of penis extenders, the JES Extender is in a class by itself. The first device of its kind, since the 1990’s this brand has consistently been rated as on of the best penis extenders ever made, and has more than half a million happy customers worldwide who agree.

Manufactured in Denmark using only the highest quality materials, this device guarantees to give you a bigger penis, better erections, eliminate penile curvatures, and help boost your confidence in the bedroom.

Due to its high quality, sophisticated style and aesthetics, the JES Extender is truly a luxury penis extender. They are available in several different models, according to your preference: the Lite, Original, Titanium, Gold, and Platinum models.

Manufactured using only the highest quality medical-grade materials, the Jes-Extender uses adjustable rods that can easily be changed to traction levels 1200, 2000, and 2800 grams of tension. Able to be worn at any time day or night, this penis extension device fits penis sizes from 2 to 10 inches.

JES Extender Key Features:

  • An average permanent increase of 28% in penis size.
  • Easy to use adjustable tension rods, letting you to progress at your own pace.
  • Models available in 5 different styles to fit almost any budget.
  • Includes quick-start guide with easy instructions to get started.
  • Guaranteed 100% of your money back if you’re not completely satisfied.

Bottom Line: Quite simply, the JES Extender is the Rolls Royce of penis extenders. High-quality in every aspect, from design and ease of use, to comfort and durability – and most of all, effectiveness – this product has it all. I HIGHLY recommend it.

See Also: My Full JES Extender Review

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Phallosan Forte – Best For Comfort

Phallosan Forte packaging and accessories

The Phallosan Forte is a revolutionary advancement in the world of  penis extenders. There’s no doubt that the standard type of penis extenders work – and work well – but some guys find them to be a little awkward, uncomfortable, or for whatever reason just don’t prefer them.

Enter the Phallosan Forte to the rescue. Consisting of a glass bell head, a silicone sleeve, and a suction device that’s placed at the tip, this extender can fit snugly and comfortably on your penis for hours at a time.

Also included is a belt that secures the device against your body, allowing you to wear it day and at night with little (if any) discomfort. They even developed  a free Phallosan app that’s available for Android and iOS smart phones and tablets.

The Phallosan works by using suction to hold the penis in a prolonged lengthened position to create small, painless micro-fissures that stimulate cell growth during the healing process – similar to the way muscles grow from weight lifting.

The tension provided by the Phallosan Forte is adjustable, ranging from .88 lbs all the way up to 6.61 lbs of positive force, allowing you to increase the intensity over time. The results  from wearing the Phallosan were actually validated by researchers, and in clinical trials men saw an average increase of 1.9 inches over a six month period.

Phallosan Key Features:

  • Proven to work in clinical trials.
  • Can actually be purchased with health insurance should you have a condition that qualifies.
  • Covered by a two year warranty and a 14 day no-questions-asked return policy.
  • Unique suction grip for greater comfort than other extenders, allowing you to wear the device longer.
  • Free app to remind you of training times, record the length of your training times, and the frequency of your sessions.
  • Comfortable to sleep in, letting you wear the device for far longer.

Bottom Line: If you’re in the market for a penis extender that not only delivers results, but the ultimate in comfort, the Phallosan Forte is the perfect option. It’s super-comfortable, it’s easy to wear any time around the clock, and it’s basically invisible under your clothing.

See Also: My Full Phallosan Forte Review

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SizeGenetics product display

SizeGenetics has been a safe and super-effective device that has successfully helped thousands of men nearly 20 years. Extensively researched and tested, this product has consistently been shown to help men attain permanent gains in both length and girth.

This durable and light weight penis extender was engineered with a Multi-Directional Angling technology, which allows the device to be worn from every possible angle to ensure maximum comfort. The SizeGenetics extender has also been clinically tested, FDA-approved, and under the Medical Device Directive was awarded a type 1 medical device certification.

SizeGenetics has a number of medical endorsements, has been subjected to extensive clinical and scientific research by doctors and scientists in both Denmark and the US, and has been proven to extend your penis. After using this device for a 4-6 month period, clinical trials documented an average increase of 28% in length and 19% in girth.

Some dedicated users of this device have even doubled their penis size. When you’ve reached your desired size, your gains will be permanent after stopping use.

SizeGenetics Key Features:

  • Effective and simple to use Type 1 Medical Device made with high quality, medical-grade materials.
  • Endorsed by penis enlargement surgeons, reviewed and recommended in many male enhancement communities, and featured in magazines such like Men’s Health and GQ.
  • 2,800g smooth tension and carries the European CE health stamp
  • FREE shipping, discreetly packaged to ensure your privacy.
  • No pills or potions, this type 1 medical device was originally developed to help men with penis curvature and micro syndrome
  • Simple and lightweight design makes it perfect for wearing hidden under clothing for long durations.

Bottom Line: Regardless if you’re looking to increase your penis size, correct a penile curvature, or just want harder, longer erections for better bedroom performance, SizeGenetics gives you the key to unlock your manhood potential. Having a bigger penis can make a huge difference when it comes to your confidence, self-esteem, and sex life.

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PeniMaster Pro – Most Versatile

PeniMaster Pro complete set

The PeniMaster Pro is a cutting-edge product on the penis extender market, combining the superior comfort of the Phallosan with your choice of different types of tension systems. This device is hands-down the most versatile product on the market, and can stretch the penis for a longer period of time, leading to a greater stimulation of its cellular tissue.

Truly a game-changer in penis enlargement, the PeniMaster Pro is as versatile as it is effective. Here is a list of some of the benefits that can be had from using this device:

  • Lengthening of the penis
  • Thickening of the penis
  • Correction of penile curvature
  • Enlargement of the glans
  • Foreskin recovery
  • Prevents retractive penis, or “turtling”
  • Treatment for premature ejaculation
  • Improves erection quality

The PeniMaster Pro is a soft, latex bulb that attaches to the penis to hold it in place while stretching. The tension is applied by different methods, depending on your choice:

  • Rod expander system – Uses rod tension traction like the traditional penis extender models.
  • Belt expander system – Uses a hip belt, shoulder belt, or knee belt to apply tension.
  • Weight expander system – Uses weights attached to the PeniMaster Pro to stretch the penis.

For those of you who prefer the classic style of penis extender, the PeniMaster Classic is just what the doctor ordered: a threaded rod penis extender with wide holding strap, safety clip, and multiple fastening points. And regardless of which model you choose, these are all top-of-the-line, high-quality, precision medical-grade devices that are designed for the ultimate in comfort and effectiveness.

PeniMaster Pro Key Features:

  • Soft latex bulb that attaches to the glans of the penis.
  • Can be fastened to rods, belt, or weights.
  • Functional design that adapts with your gains.
  • Provides a wide range of benefits.
  • Works for circumcised and uncircumcised men.
  • Suitable for any penis size.
  • 5-Year warranty and 30-day 100% money-back guarantee.

Bottom Line: By far the most versatile and innovative penis extender on the market, the PeniMaster Pro is perfect for just about any penis enhancement you’re looking for: whether it’s enlargement, straightening, foreskin renewal, or sexual performance. And it’s available in multiple traction models for applying tension, so there’s really something perfect for everyone, whatever type you prefer.

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ProExtender – Most Economical

ProExtender product photo

The ProExtender is an FDA-approved medical device that’s designed to take your penis size and appearance to the next level. No matter if your goal is to add inches to your penis, correct a curvature of the penis, or to have better quality erections, ProExtender can help you to achieve your dreams.

The ProExtetnder is made with high-quality medical-grade materials and is labeled as a Type 1 Medical Device. This product has been recommended by urologists and plastic surgeons, and has been featured in several prominent publications, including The New York Times, The BBC, and Men’s Health.

The ProExtender is very simple to use, comfortable, and lightweight, making it ideal for wearing discreetly beneath clothing for prolonged periods of time. For best results, wear the device for anywhere between 6-12 hours per day, for at least 5 days per week.

ProExtender Key Features:

  • Clinically proven type 1 medical device.
  • Increases both length and girth: Average length increase is 24%, average girth increase is 19%.
  • Shipped to your home in discreet packaging for privacy.
  • Perfect for treating conditions such as Peyronie’s or micro-penis.
  • Comfortable, lightweight, and easy-to-use design.
  • 100% money-back guarantee if you aren’t completely satisfied.

Bottom Line: Whether or not you have a small penis, average-sized penis, or a large penis, the ProExtender can help you add permanent gains in both penis length and girth. Since the ProExtender is a Type 1 Medical Device, it’s the perfect option for men wanting to correct a curvature of the penis.

See Also: My Full ProExtender Review

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Frequently Asked Questions

What Are Penis Extenders?

Penis extenders are medical traction devices that place the penis in a stretched state for prolonged periods of time. Used by doctors to treat conditions like micro-penis (a penis that is less than 3 inches in length) and Peyronie’s disease (a condition that causes a curvature of the penis), they are most commonly used for non-medical reasons by men wanting to increase their penis size.

For best results, an extender should be worn for a minimum of 4-6 hours per day, up to 12 hours, and used for several months. Research shows that extenders can increase penile length by an average of 28% over over a 6-month period.

Penis extenders should not be confused with penis pumps, which are also marketed for increasing penis size and improving erectile dysfunction. Penis pumps work by forcing increased blood flow into the penis by vacuum suction, whereas extenders stretch the penile tissues.

What Are the Benefits of Using a Penis Extender?

1. Penis Enlargement

Penis stretchers are the only medically proven non-surgical way to increase the length of the penis. Clinical research has shown that it’s an effective alternative to surgery, delivering reliable results and having a high level of patient satisfaction. One study saw a 32% increase in penis size in men who used the device for six months.

2. Treatment for Peyronie’s Disease (Curvature of the Penis)

For men who have a condition causing a curvature of the penis, called Peyronie’s disease, extenders can provide a legitimate medical solution.

Affecting about 1 out of 100 men in the US, this condition causes a curve in the penis due to fibrous plaque. This fibrous buildup pulls the penile tissue to one side, creating a bend in the other side.

The exact cause of Peyronie’s disease is not known, but some researchers believe it could be due to genetics or injury to the penis. Men who have Peyronie’s disease can experience a number of problems, including a decreased sexual performance, erectile dysfunction, and low self-esteem.

Using a penis extender is a medically proven method for straightening the penis.  Over time, the penis stretcher gradually decreases the fibrous buildup that leads to a curved penis in some men.

Speak to a physician about whether or not an extender may be right for you.

3. Enhanced Erection Quality

Penis extenders offer a way to not only increase size, but improve erection quality as well. According to research conducted by the University of Turin, men using an extender saw a 36% increase in erectile function over a 12-month period.

4. Boosts Self-Confidence

There is a strong correlation between penis size and self-confidence in men. Using a penis extender can provide enhancement naturally to help men achieve the confidence that comes from looking and feeling their best. It also minimizes any discomfort that comes from the social pressure associated with having a less than massive-sized member during intimacy.

Do Penis Stretchers Really Work?

Using a penis extender is the only proven way to increase your length and width outside of surgery, and there is plenty of scientific research back up the claims. There are a large amount of clinical studies showing the effectiveness and benefits these products offer in many areas of male sexual health.

Here are just a few:

Many more studies show that penis extenders unquestionably deliver provable results, and thousands of men and medical professionals will validate that penis stretching is an effective and legitimate method of penile enhancement.

How Long Does It Take To See Results?

Penis extenders do not produce results overnight. Just like weightlifting, it takes some patience to see results – but little by little they will come.

There are a number of factors that can influence your penis extender results, such as your current penis length, how much tension you’re using, and the type of product. Most users notice rapid gains in the first month, followed by slower, more gradual gains.

Even with the best extenders you can reasonably expect the whole process to take anywhere from 6 to 12 months. If you wear the extender for 8 hours a day or more, you should achieve gains of somewhere around 1-2 inches or more within a six month period. 

That said, there are a lot of variables involved, including how often and for how long you wear your device, and how well your body responds to it. Your mileage may vary.

Are Penis Extenders Safe?

Unlike other male enhancement options, penis extenders do not result in severe side effects when used as directed. The most common complaints are irritation of the skin general discomfort while wearing the device.

When given the choice, most doctors will far more likely recommend that their patients use a penis extender over surgery. They are effective, less expensive, and far safer than penile surgical procedures.

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