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Read our Comprehensive Review of the Jes Extenders For Penis Extension

In-Depth Examination and Assessment: Revealing the Final Verdict on Jes Extender after Rigorous Testing, Thorough Evaluation, and Comprehensive Analysis
Shahrokh Shariat, MD
Senior Editor & Writer

Prof. Shariat has published over 1400 scientific papers in peer-reviewed journals. In 2014 he received the Matula Award from the European Society of Urology (EAU), and in 2017 the Gold Cystoscope Award from the American Society of Urology, probably the most important urologist award worldwide.

The Jes Extender, a penile traction device launched in 1995, claims to increase penis size by up to an inch after 1,000 hours of use over six months. Endorsed by publications like Playboy and Men’s Health, it has sold over half a million units. However, its effectiveness remains debated and varies by individual experience.

Our Verdict

Editor’s Rating

The Jes Extender Gold package, discreetly shipped from Europe, initially gave mixed impressions, with some comparing it to a medieval torture device in gold. However, after thorough testing by experienced reviewers and medical experts, the product’s build quality stood out, featuring durable, high-grade materials that suggested long-term reliability compared to others prone to early wear.

Advantages

  • Increased penis size with permanent results
  • Stronger and longer-lasting erections
  • Prevention of premature ejaculation
  • Correction of curvature
  • Treatment for Peyronie’s disease

Drawbacks

  • Risk of injury due to lack of patience in traction adjustment
  • Potential for penis head slipping during traction
  • Difficulty determining correct traction levels
  • Soreness behind the penis glans

Editor’s Top Picks

Original Edition Budget Option

SAVE $20
$229.99249.99
2 Year Warranty
SAVE $150
$349.99499.99
5 Year Warranty

Platinum Edition Luxury Package

SAVE $200
$1000.001200.00
Lifetime Warranty

How We Evaluated Jes Extender

The team found that some assembly was required for the Extender, despite the website’s claims. The instructional guide caused confusion, but videos helped. They eventually figured it out through repetition, likening it to a coordination challenge, and found it easier with practice.

Comfort

Rating: 8.1 / 10

The Jes Extender is comfortable and secure, with users quickly adjusting to it without discomfort. Unlike other devices, it avoids pain and offers a snug, stable fit, especially preferred for its tube attachment over straps. It’s mostly noticed during restroom visits.

Effectiveness

Rating: 7.9 / 10

In the first week, users wore the device for an hour daily at 1200g tension and found it comfortable for regular activities, avoiding intense workouts. Over time, they gradually increased wear time and tension to 2800g for 5-7 hours daily. Despite online claims of a 5% size increase in three weeks, results varied, and users remained skeptical but stayed committed to the regimen.

Results

Rating: 9 / 10

After six months of using the Jes Extender, our team observed a 0.5-inch increase in erect length and nearly an inch in flaccid length. Consistent use showed improvements in size and erection quality. The wearer is considering a break but remains open to further use in the future.

Customer Service

Rating: 6 / 10

The Jes Extender is comfortable and easy to use, but its overly optimistic marketing raises concerns about authenticity. Despite its impressive track record of nearly 30 years and 500,000 customers, the team found the product’s claims and customer service, including warranty issues, to be less than satisfactory, which will be addressed in further sections.

Can Penis Extenders Transform Your Size?

Researchers suggest that persistent stretching of the penis can promote tissue growth, similar to how weightlifting stimulates muscle growth. This process involves microscopic tears in the tissue, followed by rebuilding at a larger size.1 Products like Jes Extender promote this technique as a natural, holistic method for permanent penile enlargement,3 similar to other body care practices like exercise and healthy eating.2

How To Use The Jes Extender
Semi-Assemble:
It comes partially assembled.
Position the Ring:
Place the base of the penis through the base of the extender
Strap Placement:
Fasten the silicon strap just beneath the glans of the penis, adjusting for comfort. For uncircumcised individuals, it can be sported over or under the foreskin.
Extend Bars:
Two spring-loaded can be extended up to 4 inches. Position them against the pubic bone.
Set Length:
Ensure the whole unit is a little lengthier than your flaccid penis, so you can feel a mild stretch. Fasten the rods at that distance.
Attach Front Piece:
Insert the rods into the slots of the plastic front piece, securing it to the glans of the penis. Listen for a click to confirm the secure attachment.
Adjust Stretch:
Turn the screws to increase the stretch. Gradually adjust for comfort and increased stretch.
Further Adjustments:
As comfort increases, fine-tune the adjustment for more stretch.

JES Extender Results

Penis extenders like Jes Extender typically require around 1000 hours over six months for noticeable results. A gradual approach is recommended, starting with lower traction settings and shorter wear durations. After consistent use, average gains are 28% in erect length and 19% in girth after 4-6 months.

However, prolonged use may cause discomfort, and experts like Dr. Deane suggest stopping if pain occurs. While moderate gains are possible, significant long-term transformations are unlikely, and the sustainability of results beyond six months is uncertain. Consultation with healthcare professionals is advised.

TimeframeAverage Daily Wear TimeIncrease in Erect LengthIncrease in Girth
Initial Stage4-6 hours10%N/A
2-3 Months5-6 hoursN/AN/A
4-6 Months5-6 hours28%19%
Beyond 6 MonthsVariableVariableVariable
Note: Results beyond 6 months may vary significantly depending on individual adherence and physiological factors. Consultation with healthcare professionals is advised for personalized guidance.

Prices and packages

The Jes Extender is a CE-marked class 1 medical device made from hypoallergenic materials, ensuring high safety standards. Manufactured in Denmark, it includes access to a medical professional for support. The product offers various packages with different materials, accessories, and warranty options, ranging from one year to a lifetime.

Jes extender light package

Photo by Body Freedom Collaborative

The Light package is designed for penises up to 6.7 inches and includes a base unit, front piece, silicon tube, comfort strap, protection pad, elongation bars, QuickGuide, and a 1-year warranty. It offers a money-back guarantee for size enhancement, with progress tracking required (including before/after images) for up to 9 months. Users must maintain regular communication for warranty coverage, and phone support is available.

The Jes Extender Original

Photo by Body Freedom Collaborative

Upgrade to the top-selling product for luxury, featuring a 2-year warranty, keys, two elongation bars, and a sleek mahogany case. Suitable for up to a 9.1-inch penis, with gold or platinum-coated components.

The Jes Extender Titanium

Photo by Body Freedom Collaborative

The Titanium device is designed for improved traction and comfort, featuring elongation bars, comfort straps, and a 2-year warranty. It accommodates lengths up to 9.1 inches. The half-inch extension bars are priced at $12 each, offering savings when purchasing additional bars with the Jes Extender Original.

The Jes Extender Gold

Photo by Body Freedom Collaborative

The Gold Jes Extender, made of 24-carat gold, offers a premium enhancement experience with extra components. There was confusion over the warranty duration, with conflicting information about 2- and 5-year coverage. After clarification, it was confirmed that the Gold model comes with a 5-year warranty.

Jes Extender Platinum

Photo by Body Freedom Collaborative

The Platinum package offers luxury with a platinum coating, a No-Slip Protech glove, and a lifetime warranty, though there’s confusion about whether the warranty is 2 years or lifetime. Buyers should clarify this with the company. It includes free shipping to the USA, Canada, and Europe on orders over $100, with same-day shipping for weekday orders before noon (CET), and discreet packaging for privacy.

Novel Approach: Penis Extenders for Treating Peyronie’s Disease

Peyronie’s disease, causing penile curvature and erectile dysfunction, affects 9% of men.4 A DanaMedic study with 26 male subjects showed significant improvements using penis extenders over 6 months. Plaques disappeared in 26.9% of cases, while 69.2% saw reductions in size and number. 61.9% of patients regained erectile function, and 38.5% regained sensitivity. The treatment is believed to improve blood circulation and cellular activity.

AspectFindings
Peyronie’s Disease– Generates a curve in the penile shaft due to fibrous plaque development resulting from trauma, rupture, and inner bleeding1
 – 9% of males suffer from Peyronie’s, with some having a genetic vulnerability2
 – Signs include erectile dysfunction, discomfort during sex, and penile shortening3
Mechanical Traction Study (DanaMedic)– Over 6 months 26 men treated
 – 26.9% (7 cases showed disappearance of plaque deposits)
 – 18 cases (69.2%) showed a reduction in the consistency, size and number of plaque
Peyronies and Jes Extender– The study suggests its penis extender as a remedy for ED resulting from Peyronie’s4
 – Claims boosted blood flow and cell activity
 – 11 patients experienced an absence of sensitivity, 21 had erectile dysfunction
 – After therapy, 13 (61.9%) patients healed erectile function, and 10 (38.5%) recovered penis sensitivity

Penis Extenders and Their Impact on Size

A 2015 study in BJU International found that penis extenders can effectively increase penis length in both flaccid and erect states. A study of 15 participants using an extender for 6 months showed an average increase of 0.9 inches in flaccid length. Jes Extender, a major brand, reported consistent length increases among users, but caution is advised due to limited sample sizes and potential biases in manufacturer-supported studies.

Jes Extender Alternatives

The MaleEdge: A Budget-Friendly Option

The MaleEdge, launched in 2008 by DanaMedic, offers a budget-friendly penis enlargement option with plastic components. The Pro package includes accessories and a one-year warranty, but its plastic build may raise durability concerns. SizeGenetics might be a better choice for those seeking a more durable alternative.

SizeGenetics Emerges as Premier Alternative

SizeGenetics is a top-rated, FDA-approved penile enhancement device, endorsed by surgeons. It features a comfort system, multi-directional design, and provides up to 2800 grams of traction. The Ultimate package includes elongation bars, comfort straps, protection pads, Accelerate Cream, and booster pills. It comes with a 1-year warranty and a comprehensive user guide.

FAQs

How we reviewed this article:

Jes Extender

It is a popular penis enlargement device with mixed reviews on its effectiveness. Some users report success, while others see minimal changes. Consulting with a healthcare professional before use is advised.

– Body Freedom

Comfort
Effectiveness
Customer support
Convenience
Results

Summary

The Jes Extender offers potential size gains with consistent use, though results may vary. Alternatives like MaleEdge and SizeGenetics provide similar options. Prices range from $200 to $1000. Proceed with caution and patience, following guidelines for safety and optimal outcomes.
Click to Buy Now

3.6

Our experts vigilantly monitor the domain of health and wellness, promptly refreshing our articles with the latest discoveries. Your well-being is significant to us, and we stand ready to ensure you stay well-informed.

March 25, 2024


March 25, 2024
March 25, 2024

Revised Version

Written By
Shahrokh Shariat, MD
Edited By
Suzanne Briggs
Medically Reviewed By
Thomas M. Buckley, MD
Copy Edited By
Daniel Johnson

March 25, 2024
December 7, 2024

Current Version

Written By
Shahrokh Shariat, MD
Edited By
Suzanne Briggs
Medically Reviewed By
Thomas M. Buckley, MD
Copy Edited By
Daniel Johnson

December 7, 2024

At Body Freedom, we rely solely on top-tier sources, such as peer-reviewed studies, to bolster the veracity of our content. Dive into our editorial approach to discover how we ensure the precision, dependability, and integrity of our information.

  1. Ralph, David, et al. “The management of Peyronie’s disease: evidence-based 2010 guidelines.” The journal of sexual medicine 7.7 (2010): 2359-2374. ↩︎
  2. Gabrielsen, J. Scott. “Peyronie’s disease: is it genetic or not?.” Translational Andrology and Urology 9.Suppl 2 (2020): S262. ↩︎
  3. Serefoglu, Ege C., et al. “Factors associated with erectile dysfunction and the Peyronie’s disease questionnaire in patients with Peyronie disease.” Urology 107 (2017): 155-160. ↩︎
  4. Kayes, Oliver, Lizzie Chandra, and Andrew Yates. “Micropenis and penile dysmorphobia: diagnosis, management, outcomes, and future developments in the field.” Male Sexual Dysfunction: A Clinical Guide (2017): 236-245. ↩︎