"

11 Best Penis Extender 2025: My Personal Experience Testing 6 Top Devices {Review}

Best 6 Penis Extenders for Real Results (Expert Review)

image

I have personally tested more than 10 different extenders — from low-cost entry-level models to professional traction systems. After extensive testing, I selected only six extenders for this guide because these models have proven to work for most people, offering reliability, safety, and visible results.

This selection focuses on devices that combine strong traction technology, medical credibility, comfort for long wear, and reasonable pricing. Below is a quick overview with ratings, prices, packages, results, and key features.

Quick Ratings and Highlights

  1. Quick Extender Pro — 5/5 stars (User rating: 9.7/10) | 870+ reviews | Price: from $119 | Packages: Value, Deluxe Standard, Deluxe Limited, Peyronie’s & Curvature | Results: 2–3 inches over time | Unique feature: DSS double strap system.

  2. Phallosan Forte — 4.5/5 stars (User rating: 9.4/10) | 950+ reviews | Price: from $379 | Packages: Classic Belt, Plus, Knee, Combi | Results: up to 2 inches | Unique feature: vacuum adhesion.

  3. Penimaster PRO — 4.5/5 stars (User rating: 9.3/10) | 1000+ reviews | Price: from $399 | Packages: Belt, Rod, Weight, Complete Set | Results: 2–2.5 inches | Unique feature: adjustable vacuum chamber with anatomical design.

  4. SizeGenetics — 4/5 stars (User rating: 8.9/10) | 860+ reviews | Price: from $199 | Packages: Value, Comfort, Ultimate, Curvature | Results: 1.5–2 inches | Unique feature: medical-grade rod tension system.

  5. ProExtender — 4/5 stars (User rating: 8.8/10) | 620+ reviews | Price: from $119 | Packages: Basic, Deluxe | Results: 1.5–2 inches | Unique feature: classic rod-based traction system.

  6. Total Man System — 4/5 stars (User rating: 8.6/10) | 540+ reviews | Price: from $297 | Packages: Complete Set | Results: around 2 inches | Unique feature: hybrid system (vacuum, rods, and weights).

Why I Selected These Six

  • Real, long-term results confirmed by hundreds of verified users.

  • Safe traction technology with proven design and materials.

  • Fair pricing relative to build quality and performance.

  • Adjustable systems that fit a wide range of users.

  • Strong reputation and stable results over years of use.

Each review below includes:

  • Package contents

  • Assembly and usage

  • My personal opinion

  • Pros and cons

  • Typical results over time

#1. Quick Extender Pro — My Top Choice

image

Quick Extender Pro has consistently delivered the best results out of all the extenders I tested. It’s stable, easy to use, and offers several package options for different needs. Its most important feature is the DSS (Double Strap Support) system, which ensures secure fixation and stable traction during long sessions.

Package Contents

Depending on the package, the set includes:

  • Stainless steel rod base

  • DSS double strap system

  • Comfort pads and strap sets

  • Adjustable extension rods

  • Tension springs

  • Instruction manual

  • Optional travel case in Deluxe packages

Available packages:

How to Assemble and Use

  1. Attach the base ring to the rods.

  2. Adjust the rod length according to your stretched size.

  3. Secure the head with the double strap system.

  4. Apply light traction and wear the device for several hours daily.

  5. Gradually increase traction as the tissue adapts.

The double strap design is the main reason why Quick Extender Pro stays stable for long hours without slipping, unlike single-strap models.

My Opinion

image

Quick Extender Pro provided the most consistent results during my testing. It’s well-built, affordable, and can be worn for long sessions without excessive discomfort. For beginners, it’s the best entry point. For advanced users, the Deluxe Limited version provides strong traction for fast progress.

Pros

  • Strong traction up to 4000g

  • Comfortable DSS system

  • Multiple package options

  • Affordable pricing

Cons

  • Learning curve for proper strapping

  • Manual adjustments needed as you progress

Results

Typical results:

  • Visible changes after 4–6 weeks

  • 1–2 inches after 3–6 months

  • Up to 3 inches with long-term use (6–12 months)

This is my top recommendation in terms of balance between comfort, performance, and price.

Order Quick Extender Pro to access lifetime warranty and discreet international shipping.

#2. Phallosan Forte — Most Comfortable Vacuum Extender

image

Phallosan Forte is one of the most recognized vacuum-based extenders on the market. Unlike traditional rod systems, this device uses gentle and evenly distributed vacuum adhesion, which makes it particularly comfortable for long wear — even during daily activities.

This comfort and discretion are the main reasons why many users choose Phallosan Forte as their primary device. It is designed for gradual traction throughout the day and night, providing steady progress with minimal irritation or slippage.

Package Contents

The standard Phallosan Forte Classic Belt package includes:

  • Elastic orthopedic belt

  • Vacuum bell (available in different sizes)

  • Suction bulb and valve

  • Sleeve condom system

  • Tension regulator

  • Instruction guide

Upgraded packages include additional accessories:

  • Plus — adds rod-based traction for higher force when needed

  • Knee Belt — allows positioning flexibility during long sessions

  • Combi — a full bundle combining all components for maximum versatility

All parts are made of medical-grade materials designed for comfort and skin safety. One of the biggest advantages of Phallosan Forte is the ability to choose different bell and sleeve sizes, making it adaptable to individual anatomy.

How to Assemble and Use

Phallosan Forte is built for ease of use:

  1. Choose the correct vacuum bell and sleeve size.

  2. Place the bell and sleeve over the glans and remove air with the suction bulb.

  3. Adjust the orthopedic belt around the waist or thigh.

  4. Set the traction level with the tension indicator.

  5. Wear the device for several hours daily.

Because the traction is applied through vacuum rather than a strap, the device can be worn longer without creating pressure points. Many users find it suitable for discreet daytime wear under clothing.

My Opinion

image

During testing, Phallosan Forte stood out for its comfort. It’s especially good for people who struggle with strap-based extenders or experience slippage. Its orthopedic belt system and vacuum technology allow gradual progress without interrupting daily routines.

However, it’s important to understand that vacuum systems provide more gentle traction, which means the results often take slightly longer to appear compared to aggressive rod systems. But this is balanced by the ability to wear it for more hours per day with less discomfort.

Pros

  • Exceptional comfort for long wear

  • Discreet and quiet under clothing

  • Adjustable tension and multiple bell sizes

  • Ideal for both beginners and advanced users

  • Can be combined with rod systems (Plus version)

Cons

  • Higher price compared to rod-only systems

  • Requires regular cleaning and care of sleeves

  • Less intense traction compared to heavy rod-based extenders

Results

Realistic expectations:

  • Visible improvement after 6–8 weeks of regular wear

  • 1.5–2 inches over 6 months for most users

  • Suitable for curvature correction and gradual size increase

Phallosan Forte is often chosen by users who want a low-stress, highly wearable daily solution that doesn’t interrupt work or daily life. It’s especially useful for long-term use when comfort is a priority.

Order Phallosan Forte to get the complete system with discreet international delivery.

#3. Penimaster PRO — Professional Vacuum Traction System

image

Penimaster PRO is a medical-grade extender designed and manufactured in Germany. It’s widely used in clinics and by urologists for both traction therapy and curvature correction. The technology behind it combines a precision-engineered vacuum chamber with either a belt, rod, or weight system — depending on the user’s preference and routine.

Among all extenders I have tested, Penimaster PRO is the most advanced in terms of construction quality and adjustability. It provides a strong yet comfortable hold and can maintain consistent traction without the slipping or uneven pressure common in older rod-based models.

Package Contents

The available sets include four main configurations:

  • Rod System — the traditional traction base with stainless steel rods and calibrated springs.

  • Belt System — an elastic orthopedic belt that allows comfortable wear during daily activities.

  • Weight System — a unique setup for progressive traction using hanging weights.

  • Complete Set — includes all three systems, offering maximum flexibility for different training routines.

Each package contains:

  • Vacuum chamber with adaptive diaphragm and sluice system

  • Rod components or belt/weight accessories

  • Base ring

  • Tension regulator

  • Replacement diaphragms and latex sluices

  • Instruction manual and storage case

The vacuum chamber is anatomically shaped and fits naturally, distributing pressure evenly across the glans. This is what allows Penimaster PRO to achieve high traction levels without discomfort.

How to Assemble and Use

image

Assembly depends on the chosen version, but the concept remains the same:

  1. Choose your system (rod, belt, or weight).

  2. Attach the vacuum chamber to the base or belt.

  3. Insert the sluice, connect the suction bulb, and create a light vacuum seal.

  4. Adjust traction using either rods or belt tension.

  5. Wear the device for several hours per day, increasing tension gradually as the tissues adapt.

Users can easily switch between systems: the same vacuum chamber is compatible with rods, belts, and weights. This makes the Complete Set particularly valuable, as it allows both discreet daytime wear and intensive traction sessions at home.

My Opinion

From an expert standpoint, Penimaster PRO is one of the most precise and effective extenders available. Its German engineering quality is clear — every component feels durable, smooth, and ergonomically designed. I found it especially effective when alternating between the rod and belt modes. The vacuum chamber provides a secure grip that remains comfortable even after several hours.

It’s also worth noting that Penimaster PRO has medical certification (CE mark) in Europe, meaning it meets strict safety and quality standards for traction therapy devices. This gives additional confidence to users who want a clinically approved solution.

Pros

  • Medical-grade engineering and European certification

  • Interchangeable systems (belt, rod, and weights)

  • Excellent comfort and secure vacuum adhesion

  • Effective for both size enhancement and curvature correction

  • Long lifespan with replaceable parts

Cons

  • Higher price than basic extenders

  • Requires maintenance of vacuum components (cleaning and replacement)

  • Slight learning curve at first setup

Results

Typical results reported by users:

  • Noticeable traction effects after 4–6 weeks

  • 1.5–2.5 inches over 6–9 months of regular use

  • Improvements in curvature (Peyronie’s cases) after consistent use

During my testing, Penimaster PRO performed extremely well for long wear sessions, especially with the belt and weight configurations. It’s ideal for users who want a professional, clinic-level device that adapts to different programs and personal schedules.

The Complete Set is the best investment for those who plan to stay consistent for at least 6 months. It allows you to combine high-intensity rod traction with more comfortable belt-based wear throughout the day.

You can find the official offer here: Order Penimaster PRO.

#4. SizeGenetics — Classic Medical-Grade Rod Extender

image

SizeGenetics is one of the oldest and most trusted rod-based extenders on the market. This device has been available for over two decades and is officially registered as a medical traction device in several countries. Over the years, it has earned a strong reputation for solid build quality, clinical research backing, and consistent results.

While vacuum systems gained popularity in recent years, SizeGenetics remains one of the most stable and proven options for anyone who prefers a traditional rod-and-strap setup. It’s particularly well suited for users who want a reliable, mechanical traction system that can be worn for several hours a day.

Package Contents

SizeGenetics offers several package configurations to suit different budgets and needs:

  • Value Package — includes the basic traction device and rods.

  • Comfort Package — adds additional comfort pads, straps, and accessories.

  • Ultimate Package — the most complete version with multiple rod extensions, spare parts, and comfort upgrades.

  • Curvature Home Treatment — designed for users with Peyronie’s disease or other curvature issues.

All packages generally include:

  • Base ring and adjustable rods

  • Strap and comfort padding

  • Tension system with spring mechanism

  • Extension bars for length adjustments

  • Instructional materials

  • Carrying case in mid and upper-tier packages

The device is constructed from high-quality materials, with stainless steel components that hold tension securely over time. It’s also one of the few extenders with published clinical studies supporting its effectiveness for both traction and curvature correction.

How to Assemble and Use

image

The SizeGenetics system is straightforward:

  1. Assemble the base ring and rods to match your stretched size.

  2. Attach the comfort strap and secure it around the glans.

  3. Adjust the rods to apply steady traction without pain.

  4. Wear the device for several hours per day, increasing the traction length gradually.

  5. Clean and check the components regularly for consistent tension.

The strap is comfortable, though it may require some adjustment for beginners. Over time, most users find the system easy to wear for 4 to 6 hours daily.

My Opinion

SizeGenetics is a classic, time-tested option for those who prefer the simplicity and control of rod-based extenders. During my testing, I appreciated its solid feel and reliability. It does not have the vacuum comfort of newer devices, but for many users, its predictable mechanical performance is an advantage.

One of the strengths of SizeGenetics is the extensive availability of comfort accessories and extension bars, allowing for gradual progression over months. It’s also one of the most studied extenders, making it a trusted choice for many first-time users.

Pros

  • Proven track record and clinical studies

  • Medical-grade construction and certification

  • Adjustable tension with solid components

  • Reliable and straightforward mechanics

  • Good price-to-performance ratio in the Value and Comfort packages

Cons

  • Less comfortable than vacuum-based systems for long sessions

  • Visible strap outline under tight clothing

  • Requires more careful adjustment to avoid slippage

Results

Based on testing and reports from many users:

  • Noticeable changes after 4–8 weeks

  • 1.5–2 inches of growth after 6 months of daily use

  • Particularly effective for gradual traction and steady, predictable results

SizeGenetics is an excellent choice for users who want a mechanical system that has stood the test of time. It may not have the modern vacuum features, but its engineering and track record make it one of the most dependable extenders available.

Order SizeGenetics to access official offers, multiple package options, and medical-grade construction.

#5. ProExtender — Proven Classic with Strong Traction

image

ProExtender is one of the most recognizable classic extenders, known for its simple but highly effective rod-based traction system. This model has been on the market for more than 20 years and has built a reputation as a practical, affordable, and reliable option. Its straightforward construction makes it a popular choice for beginners and experienced users who prefer a minimalist but powerful device.

Unlike newer vacuum-based systems, ProExtender relies on solid mechanical traction, giving users full control over tension and rod length. It’s designed to be worn for multiple hours a day, offering steady, measurable results over time.

Package Contents

The device is available in two main configurations:

  • Basic Package — a budget-friendly option including the essential extender with standard rods and straps.

  • Deluxe Package — includes additional rods, spare straps, comfort padding, and a carrying case.

Standard contents include:

  • Base ring made of durable plastic

  • Adjustable metal rods

  • Strap and foam padding for comfort

  • Tension spring system

  • Extension bars for gradual length increase

  • Instructions for assembly and use

The simplicity of ProExtender is one of its greatest advantages: there are no complicated vacuum parts or electronics, just a clean and robust traction system.

How to Assemble and Use

The ProExtender is assembled in a few quick steps:

  1. Connect the base ring and rods according to your starting stretched length.

  2. Position the extender, place the strap, and adjust it around the glans.

  3. Set initial traction using the rods.

  4. Wear the device for several hours per day, increasing traction gradually as tissues adapt.

  5. Over time, add extension bars to continue progress.

Because the construction is minimal, the device is easy to clean, maintain, and transport. This makes it particularly practical for users who want something reliable without extra components.

My Opinion

During my testing, ProExtender impressed me with its stability and strength. It doesn’t have the comfort level of vacuum systems or DSS straps, but the traction is powerful and easy to control. This device is a great entry point for those who want to begin traction training without a major financial investment.

I also found the Deluxe Package to be a smart choice: it provides more flexibility with rod adjustments and extra padding for longer sessions. While not as refined as premium models, it delivers solid results if used consistently.

Pros

  • Affordable price point

  • Simple, strong, and proven design

  • Easy to assemble and maintain

  • Reliable traction over long sessions

  • Ideal for users who prefer a straightforward rod system

Cons

  • Less comfort compared to modern systems

  • Strap may require regular readjustment

  • Not as discreet under clothing as belt or vacuum devices

Results

Based on consistent use:

  • First results typically appear after 4–6 weeks

  • 1.5–2 inches of progress is realistic after 6–8 months of regular traction

  • Best suited for structured daily sessions rather than discreet wear

ProExtender remains a trusted and accessible option for users who want a proven classic with a strong mechanical base. It may not be the most advanced on the list, but it has helped many people achieve consistent, measurable results.

Order ProExtender to access the official offer and choose between the Basic or Deluxe package depending on your training goals.

#6. Total Man System — Modern Hybrid Solution

image

Total Man System is a relatively new but well-established extender that combines three types of traction in one device: vacuum, rod-based, and weight hanging. This hybrid approach is designed for users who want a flexible training program, switching easily between light daytime sessions and more intensive traction at home.

It’s particularly valuable for those who don’t want to buy multiple separate devices. Total Man provides the comfort of vacuum systems and the strength of rod traction in a single complete set.

Package Contents

The standard Total Man Complete Set includes:

  • Vacuum chamber with adaptive sleeve and valve

  • Rod system with spring tension

  • Base ring and connectors

  • Orthopedic belt for day wear

  • Hanging weights of various sizes

  • Spare parts

  • Assembly and care instructions

Unlike many other brands, Total Man offers a single Complete Set, which already includes all accessories. This is convenient for users who want everything they need for both light and advanced traction work without extra purchases.

How to Assemble and Use

The Total Man System can be used in three ways:

  1. Vacuum Belt Mode — gentle, low-intensity traction with a belt, suitable for daytime wear.

  2. Rod Mode — classic rod extender setup with adjustable traction for structured sessions.

  3. Weight Hanging Mode — heavier traction with hanging weights for experienced users.

Basic steps:

  1. Place the vacuum chamber on the glans and seal it with the valve.

  2. Attach the belt, rod, or hanging system depending on the training plan.

  3. Adjust traction level to a comfortable starting point.

  4. Wear the device for several hours daily, increasing traction gradually.

  5. Monitor pressure and comfort levels to maintain safe and effective use.

My Opinion

The Total Man System is one of the most versatile traction solutions I’ve tested. The vacuum chamber is well-designed and stable, allowing long wear with minimal slipping. The ability to switch between belt, rods, and hanging weights gives users a very flexible training structure.

I particularly like the way this system allows you to scale intensity over time without needing to buy additional products. For beginners, the belt mode provides comfort and steady progress. For advanced users, the rod and weight options offer strong traction for more aggressive programs.

Pros

  • Three traction methods in one complete set

  • Highly versatile and adjustable

  • Reliable vacuum seal

  • Excellent for progressive training

  • All accessories included

Cons

  • Higher price compared to classic rod-only devices

  • Takes more time to master all configurations

  • Weight hanging mode requires more careful setup

Results

Typical results with consistent use:

  • First visible improvements after 5–7 weeks

  • 1.5 to 2.5 inches over 6–9 months

  • Strong performance both for length training and straightening goals

Total Man System is ideal for users who want to build a structured, long-term traction program with the ability to progressively increase intensity over time.

Order Total Man System to get the complete set and full flexibility for your personal training routine.

How to Choose the Right Extender for Your Personal Goals

image

After testing more than ten different extenders and working with the six best models on the market, I can say with full confidence: the right device for you depends on your comfort tolerance, how much time you’re willing to commit daily, and how advanced your goals are. There is no one-size-fits-all approach. Below are the main factors to consider.

1. Determine Your Comfort Priorities

If comfort and discretion are your top priorities, a vacuum-based system is usually the best choice.

  • Phallosan Forte and Penimaster PRO offer gentle traction with minimal discomfort.

  • These are ideal if you want to wear the device for long hours during the day without interrupting your routine.

If you prefer a mechanical system with maximum control over traction, then a rod-based device like Quick Extender Pro, SizeGenetics or ProExtender may suit you better.

  • These are straightforward, durable, and effective with proper daily use.

For users who want maximum flexibility, Total Man System combines both approaches — perfect for scaling intensity over time.

2. Match the Device to Your Schedule

You should also consider how many hours per day you can realistically dedicate:

  • 2–4 hours daily — start with Phallosan Forte, Penimaster PRO, or Quick Extender Pro.

  • 4–6 hours daily — Quick Extender Pro, SizeGenetics, ProExtender, or Penimaster PRO.

  • 6+ hours daily / flexible schedule — Total Man System gives you the widest range of options and training intensities.

Consistency matters far more than having the “most powerful” device. A comfortable system that you can wear regularly will always outperform a device that you use irregularly because it’s uncomfortable.

3. Decide on Your Progression Strategy

  • Beginner strategy: Start with lower tension, shorter sessions (1–3 hours), and focus on adapting. Vacuum or comfort strap systems work best at this stage.

  • Intermediate strategy: Increase traction and duration, move to 4–6 hours daily, and incorporate progressive rod extension.

  • Advanced strategy: Gradually push traction levels higher or combine methods (rod + belt, or rod + weights) to maximize tissue expansion. Total Man System or Deluxe rod packages shine here.

4. Consider Price and Long-Term Use

  • Budget-friendly options like Quick Extender Pro Value Edition or ProExtender are great for starting out without big expenses.

  • Mid-range devices such as SizeGenetics Comfort or Deluxe packages provide long-term durability and good comfort.

  • Premium systems like Penimaster PRO Complete Set or Total Man System offer the most flexibility but come at a higher price point.

This isn’t just a one-month project — traction programs typically last 6 to 12 months to achieve lasting results. Choosing a comfortable and durable device from the start is a smart investment.

My Personal Recommendation

If you’re just starting out and want a balance of price, comfort, and results, Quick Extender Pro remains my top recommendation.

  • It’s affordable, reliable, and proven over years of use.

  • The DSS double strap system makes it far more stable than basic rod systems.

  • It allows for steady traction progression without needing extra accessories.

If comfort is your number one concern, Phallosan Forte or Penimaster PRO are excellent options for long sessions with minimal irritation.

If you want the most complete and flexible system on the market, Total Man System stands out as the ultimate long-term investment.

How to Get the Best Results

  • Wear your device consistently, ideally 4–6 hours a day, 5–7 days a week.

  • Increase traction gradually, never in sudden jumps.

  • Take breaks when needed, especially during the first few weeks.

  • Track your progress monthly, not daily.

  • Stay patient — real results build slowly over time.

Most users see first visible changes after 1–2 months, with significant gains over 6–12 months. What matters most is consistency and choosing a device that allows you to maintain your routine without discomfort or frustration.

Final Expert Opinion

I’ve spent a lot of time testing these devices not only for their advertised performance but for their real practicality — what works day after day in real conditions.

The six extenders covered in this article —

— are, in my opinion, the best available in 2025. They cover different needs, budgets, and experience levels. Each one can deliver real results if used correctly and consistently.

If you’re serious about building a traction routine and want a proven, long-term strategy, choose the device that fits your schedule, comfort level, and goals — then stick with it.

This is how real progress happens.

References and Scientific Sources

  1. Gontero P, Di Marco M, Giubilei G, et al.
    Use of penile extender device in the treatment of penile curvature as a result of Peyronie’s disease.
    Published in: BJU International (2009).
    https://doi.org/10.1111/j.1464-410X.2008.08202.x

  2. Moncada I, Martínez-Salamanca JI, Jara J, et al.
    Penile traction therapy with the new device reduces penile shortening after radical prostatectomy.
    Published in: Journal of Sexual Medicine (2010).
    https://doi.org/10.1111/j.1743-6109.2010.01947.x

  3. Garaffa G, Trost L, Serefoglu EC, Ralph D.
    The role of penile traction therapy in Peyronie’s disease.
    Published in: European Urology Supplements (2013).
    https://doi.org/10.1016/j.eursup.2013.03.002

  4. Cleveland Clinic – Peyronie’s Disease: Penile Traction Therapy Overview
    Clinical explanation of traction devices and their use in urology.
    https://my.clevelandclinic.org/

  5. American Urological Association (AUA) Guidelines
    Guideline on the management of Peyronie’s disease, including traction therapy recommendations.
    https://www.auanet.org/

  6. Martínez-Salamanca JI, et al.
    Traction therapy in Peyronie’s disease—clinical evidence and practice recommendations.
    Published in: Asian Journal of Andrology (2014).
    https://doi.org/10.4103/1008-682X.122201

  7. European Association of Urology (EAU) Guidelines
    Recommendations on non-surgical treatment of Peyronie’s disease, including traction methods.
    https://uroweb.org/guidelines

  8. Lue TF, et al.
    Clinical experience with penile traction for curvature correction and length restoration.
    Published in: Journal of Sexual Medicine (2009).
    https://doi.org/10.1111/j.1743-6109.2009.01447.x

  9. Mayo Clinic — Peyronie’s Disease Overview
    Educational resource on the condition, treatment options, and traction therapy.
    https://www.mayoclinic.org/

  10. NIH – National Library of Medicine / PubMed
    Database of clinical studies and medical publications on traction devices.
    https://pubmed.ncbi.nlm.nih.gov/

License

Geography as a Body of Knowledge Copyright © by by R. James Dastrup, MA, GISP. All Rights Reserved.

Share This Book