Ever wondered if there’s a safe, non-surgical way to achieve permanent enlargement or correct curvature? You’re not alone. Many men explore traction devices like SizeGenetics (🔒 Official Website) and Phallosan Forte (🔒 Official Website), but choosing the right one can feel overwhelming. Both promise results, but how do they really compare?
One user shared how he spent months researching before making a decision—only to realize comfort and clinical backing mattered most. Whether you’re seeking length gains, improved erection quality, or curvature correction, understanding the differences between these devices is key. Let’s break it down so you can make an informed choice.
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Overview of SizeGenetics and Phallosan Forte
SizeGenetics and Phallosan Forte are two leading penile traction devices designed for non-surgical enlargement and curvature correction. Both use traction therapy, a clinically proven method to stimulate tissue growth, but they differ in design, comfort, and application.
Key Features of SizeGenetics
- Medical-grade construction: Developed in Denmark, it’s backed by clinical studies and specialist endorsements.
- Permanent gains: Users report an average 28% length increase and 19% girth improvement after 4–6 months.
- Adjustable tension: Allows gradual progression to maximize results without discomfort.
- Erection benefits: Boosts blood flow by up to 120%, improving firmness and arousal.
Key Features of Phallosan Forte
- Belt-based system: Uses a waist strap for hands-free wear, ideal for all-day use.
- Discreet design: Lightweight and quiet, making it easier to wear under clothing.
- Hypoallergenic materials: Reduces skin irritation compared to some rigid extenders.
- Moderate tension: Focuses on consistent, low-force traction for gradual growth.
How They Compare
- Comfort: Phallosan Forte’s belt system may feel less restrictive, while SizeGenetics offers more customizable tension.
- Clinical backing: SizeGenetics has more published studies, especially for Peyronie’s Disease.
- Wear time: Both require several hours daily, but Phallosan Forte’s design suits active lifestyles better.
Ever wondered which fits your routine? If you prioritize clinical results, SizeGenetics stands out. If discretion and mobility matter more, Phallosan Forte could be the choice.
Key Features of SizeGenetics
SizeGenetics offers a medical-grade traction device designed for natural, non-surgical male enhancement. It focuses on permanent gains in length, girth, and improved erection quality.
Design and Comfort
SizeGenetics features a discreet and adjustable design, allowing you to wear it under clothing. The device includes a 58-way comfort system, providing customizable grip and tension settings. Built in Denmark, it undergoes strict quality control for durability.
Effectiveness and Results
Clinical studies show an average 28% increase in length and 19% increase in girth after 4–6 months of consistent use. The traction method triggers cytokinesis, promoting permanent tissue growth. Results remain even after stopping use. Some users also report stronger erections due to improved blood flow.
Would you prefer a device with clinical backing and gradual, lasting results? SizeGenetics delivers measurable gains while prioritizing comfort and safety.
Key Features of Phallosan Forte
Phallosan Forte stands out for its discreet design and low-tension approach. It's built for daily use, offering comfort and mobility while promoting gradual growth.
Design and Comfort
Phallosan Forte uses a vacuum-based bell and elastic belt system, making it easy to wear under clothing. The soft materials reduce irritation, and the belt allows movement during wear. Unlike rigid extenders, it's designed for prolonged use with minimal discomfort.
Effectiveness and Results
Clinical studies involving 24 participants showed an average flaccid length increase of 4.9 cm and erect length gain of 4.8 cm after six months of daily use. Girth improved by 2.5 cm, with most changes occurring in the first three months. Over 90% of users reported satisfaction, and no important side effects were noted. The device’s low-tension method ensures steady, lasting results.
SizeGenetics vs Phallosan Forte: A Detailed Comparison
Choosing between SizeGenetics and Phallosan Forte depends on your priorities—whether it's price, comfort, or long-term results. Both devices offer unique benefits, but understanding their differences helps you pick the right one.
Price and Value
SizeGenetics falls in the premium price range, matching its durable construction and medical-grade design. It's built for long-term use, making it a solid investment if you prioritize sturdiness and clinical backing.
Phallosan Forte costs slightly more than many competitors but includes discreet shipping and advanced features like overnight wear. If comfort and extended usability matter most, the higher price may be justified.
Ease of Use
SizeGenetics uses a strap-and-rod system, which is adjustable but may feel less comfortable during long sessions. Some users need frequent adjustments, especially if wearing it for hours.
Phallosan Forte's vacuum suction system reduces discomfort and fits well under clothing. Its design adapts to nighttime erections, making it ideal for extended or overnight wear. Ever tried wearing an extender all day? This one makes it easier.
Customer Reviews
SizeGenetics users praise its effectiveness and durability, though some mention discomfort during prolonged use. If you're okay with occasional adjustments, it delivers consistent results.
Phallosan Forte reviews highlight comfort and discretion, with many users wearing it for hours without issues. But, results take time—often several months. Patience pays off, but are you willing to wait?
| Feature | SizeGenetics | Phallosan Forte |
|---|---|---|
| Price | Premium | Slightly higher |
| Design | Strap/rod system | Vacuum suction |
| Comfort | Good | Excellent |
| Overnight Use | Limited | Supported |
| Customer Reviews | Effective, sturdy | Comfortable, discreet |
Pros and Cons of Each Device
SizeGenetics
Pros:
- Clinically proven with studies showing permanent length gains of 28% and girth gains of 19% after 4–6 months.
- Adjustable tension lets you customize the intensity for faster results.
- Sturdy design ensures durability, making it a long-term investment.
- Discreet under clothing, so you can wear it daily without drawing attention.
- Improves erection quality by promoting better blood flow over time.
Cons:
- May cause discomfort if worn for extended periods without proper adjustments.
- Bulkier than Phallosan Forte, making overnight wear less practical.
- Requires accessories like extra straps or padding for optimal comfort.
Phallosan Forte
Pros:
- Gentle vacuum system reduces irritation and allows for all-day wear, even overnight.
- Clinically tested, with users seeing an average flaccid length increase of 4.9 cm and erect gains of 4.8 cm after six months.
- Discreet waist strap keeps the device hidden under clothes.
- Pain-free adjustments make it easy to use without frequent readjustments.
- Corrects curvature, backed by studies showing effectiveness for Peyronie’s Disease.
Cons:
- Slower results—takes 6–8 months for full gains compared to SizeGenetics.
- Higher price point, especially if adding the Plus+ tension upgrade.
- Lower base tension means slower progress unless extra accessories are used.
Quick Comparison
| Feature | SizeGenetics | Phallosan Forte |
|---|---|---|
| Comfort | Good, but may need adjustments | Excellent for long-term wear |
| Speed of Gains | Faster (4–6 months) | Slower (6–8 months) |
| Overnight Use | Not ideal | Designed for it |
| Curvature Correction | Limited | Clinically proven |
| Price | Moderate | Higher |
Which fits your goals? If you want fast results and don’t mind occasional adjustments, SizeGenetics could be the choice. If comfort and overnight wear matter more, Phallosan Forte stands out.
Who Should Choose SizeGenetics?
SizeGenetics works best if you want medical-grade traction with FDA clearance and proven results. It’s ideal for those prioritizing maximum tension over discretion or all-day comfort.
Key Reasons to Pick SizeGenetics
- You want clinical backing. It’s FDA-cleared and recommended by urologists, with studies showing 28% length gains and 19% girth improvements after 4–6 months.
- You prefer strong traction. The rod-based system delivers more direct tension than elastic designs, which may speed up results.
- You’ll use it at home. Its rigid frame isn’t discreet but suits focused sessions where comfort isn’t the top priority.
- You need curvature correction. The device helps with Peyronie’s Disease by gradually straightening tissue.
Who Might Avoid It?
Skip SizeGenetics if:
- You need overnight wear or all-day discretion (the rods and straps aren’t subtle).
- You prioritize comfort over speed (some users report soreness during long sessions).
- You want gentler tension (Phallosan Forte’s vacuum system reduces pressure on sensitive areas).
For fast, permanent gains with medical support, SizeGenetics stands out. But if comfort or stealth matters more, other options could fit better.
Who Should Choose Phallosan Forte?
Phallosan Forte suits exact needs better than other traction devices. Here’s who benefits most from it:
Men with Peyronie’s Disease
Phallosan Forte corrects penile curvature caused by Peyronie’s disease. Its vacuum-based traction gently straightens the penis over time. Clinical studies show it helps lengthen and align tissue, making it a top choice for this condition.
Those Prioritizing Comfort
If you dislike bulky designs or frequent adjustments, Phallosan Forte’s belt system offers hands-free wear. The hypoallergenic materials reduce irritation, and the low-tension approach ensures comfort for extended use—even overnight.
Users Seeking Gradual, Steady Gains
Prefer slow but lasting results? Phallosan Forte’s method delivers. Research involving 24 users reported average gains of 4.8 cm in erect length and 2.5 cm in girth after six months. Over 90% of users were satisfied with the progress.
Men Wanting Improved Erections
The device enhances blood flow, which may strengthen erections. If erection quality matters more than rapid size gains, Phallosan Forte’s gentle tension supports vascular health without strain.
People Needing Discretion
Its lightweight design fits under clothing, making it ideal for all-day wear. Unlike rod-based extenders, it doesn’t restrict movement or draw attention.
Phallosan Forte isn’t for everyone—if you want faster results or higher tension, other devices might suit you better. But for comfort, curvature correction, and steady growth, it’s a standout option.
Conclusion
Choosing between SizeGenetics and Phallosan Forte depends on your priorities. If you want faster results with medical-grade traction and don’t mind occasional discomfort SizeGenetics is the way to go. For those who value comfort and gradual gains Phallosan Forte’s gentle approach makes it a better fit.
Both devices deliver permanent enlargement but cater to different needs. Your decision should align with your lifestyle goals and tolerance for tension. Whichever you pick consistency is key to seeing results.
Eventually the right device is the one you’ll stick with long-term. Evaluate your preferences and make an informed choice to achieve the best outcome.
Team Rebornt is a group of health and wellness experts committed to providing evidence-based, unbiased insights to help you make informed decisions. With backgrounds in health research, nutrition, and medical writing, we ensure that every post is accurate, reliable, and easy to understand. Our goal is to empower you on your wellness journey with trustworthy guidance.