You’ve probably heard the buzz about non-surgical male enhancement—maybe you’ve even scrolled through endless forums comparing devices like Penimaster Pro (🔒 Official Website) vs SizeGenetics (🔒 Official Website). But with so many claims about comfort, effectiveness, and permanent results, it’s tough to know which one actually delivers.
Both devices use traction therapy, a clinically proven method for enlargement and curvature correction. But how do they stack up in terms of comfort, durability, and real-industry results? Whether you're looking for gains or correcting Peyronie’s, this breakdown will help you choose the right fit—without the guesswork.
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Overview of Penimaster Pro and SizeGenetics
Penimaster Pro and SizeGenetics are leading non-surgical penile traction devices designed for natural enlargement and curvature correction. Both use clinically proven traction methods but differ in design, comfort, and features.
Key Features of Penimaster Pro
- Medical-grade traction: Uses a glans chamber and tension rods for controlled stretching.
- Adjustable tension: Allows gradual increases in force for customized therapy.
- Hybrid design: Combines belt and extender for versatility in wear.
- Peyronie’s support: Helps correct curvature through consistent traction.
- Clinically tested: Backed by studies showing effectiveness in length gains.
Key Features of SizeGenetics
- 58-way comfort system: Offers multiple adjustments for a secure, pain-free fit.
- Permanent results: Uses cytokinesis (cell division) for lasting tissue growth.
- Curvature correction: Specifically targets Peyronie’s Disease and mild bends.
- Durable build: Manufactured in Denmark with strict quality control.
- Money-back guarantee: Includes a satisfaction warranty for risk-free trials.
Both devices prioritize safety and effectiveness, but your choice depends on comfort preferences and exact needs. Have you considered which features matter most for your goals?
Design and Comfort Comparison
Choosing between Penimaster Pro and SizeGenetics depends on comfort and design preferences. Both devices use traction therapy but differ in how they attach and distribute tension.
Penimaster Pro Design Analysis
The Penimaster Pro uses a vacuum-based system with a silicone diaphragm and chamber to hold the glans gently. This design reduces pressure points, making it comfortable for long wear sessions. You can adjust tension using belts, rods, or weights, giving flexibility in positioning. The lightweight materials and even force distribution minimize slippage, which helps with consistent use.
SizeGenetics Design Analysis
SizeGenetics relies on a rod-based system with medical-grade stainless steel rods and a strap or loop for attachment. While durable, the stainless steel adds weight compared to lighter alternatives. Tension adjustments happen via threaded bolts, letting you fine-tune the stretch while wearing it. The standard silicone loop may cause pinching, but padded straps or foam accessories improve comfort for extended use.
| Feature | Penimaster Pro | SizeGenetics |
|---|---|---|
| Attachment Type | Vacuum-based (diaphragm/chamber) | Rod-based (loop/strap) |
| Material | Lightweight materials | Stainless steel (heavier) |
| Tension Adjustment | Belt, rod, weight options | Threaded bolts, extension rods |
| Comfort | Even force distribution, less slippage | Can cause pinching, padding helps |
| Wear Time Suitability | Long sessions, reduced pressure points | Varies, padding improves comfort |
Effectiveness and Results
Both Penimaster Pro and SizeGenetics use traction therapy to enhance penile length and correct curvature, but their performance varies. Let’s break down how each device delivers results.
Penimaster Pro Performance
Penimaster Pro relies on a vacuum-based system for traction, reducing slippage and discomfort. Its hybrid design lets you switch between belt and rod setups, offering flexibility for different routines. The vacuum seal ensures a secure fit, making it ideal for extended wear without pain. Priced around $329, it’s a versatile option for those prioritizing comfort and adjustability.
SizeGenetics Performance
SizeGenetics uses a rod-based system with stainless steel construction, delivering up to 2,800g of tension for stronger stretches. Its threaded bolts allow precise adjustments, catering to high-tension needs. While durable, the metal frame adds weight, which may affect comfort during long sessions. Starting at $199, it’s a cost-effective choice for users seeking maximum tension and permanent gains.
Clinical studies support both devices, but your preference depends on whether you value flexibility (Penimaster Pro) or high-tension durability (SizeGenetics).
Ease of Use and Maintenance
Choosing between Penimaster Pro and SizeGenetics depends on how easy they are to use and maintain. Both devices offer unique features, but their setup and upkeep differ.
Setting Up Penimaster Pro
The Penimaster Pro uses a vacuum-based system for a secure fit. You’ll need to adjust the belt or rods based on your preferred tension level. Some users find the initial setup tricky because of the diagrams and tension settings. Once you get the hang of it, the vacuum mechanism ensures a comfortable stretch without slipping.
Setting Up SizeGenetics
SizeGenetics has a straightforward setup with rods, padding, and clear instructions. The device lets you fine-tune tension by rotating threaded bolts, giving you better control. While it’s heavier than the Penimaster Pro, the metal build ensures durability. Most users find assembly quick and hassle-free.
Maintenance
- Penimaster Pro: The vacuum system requires regular cleaning to prevent issues with suction. Check the diaphragm and belts for wear.
- SizeGenetics: The metal frame is sturdy but needs occasional checks for loose bolts or worn padding. Cleaning is simple since it has fewer moving parts.
Both devices need care to stay effective. The choice comes down to whether you prefer a lightweight vacuum system or a durable rod-based design.
Price and Value for Money
Comparing the cost of Penimaster Pro and SizeGenetics helps you decide which device offers better value. Both provide traction therapy, but pricing and included features differ.
Penimaster Pro Pricing
Penimaster Pro offers two systems—rod and belt—giving flexibility for different lifestyles. The belt system is ideal for active use, while the rod system suits stationary routines. Though exact prices vary, users report high satisfaction due to its innovative glans capture mechanism and clinical effectiveness.
SizeGenetics Pricing
SizeGenetics provides four packages, with costs increasing based on included accessories like extension rods, moisturizers, and multivitamins. Built with stainless steel, it’s heavier but more durable. The device starts at a lower base price, making it an affordable option for those prioritizing long-term use and adjustability.
Which fits your budget better—flexibility or durability? The choice depends on your needs and how you plan to use the device.
Pros and Cons Summary
Choosing between Penimaster Pro and SizeGenetics depends on your priorities—comfort, cost, or clinical backing. Here’s a breakdown of their strengths and weaknesses.
Penimaster Pro Advantages and Disadvantages
Pros:
- Vacuum adhesion technology ensures a secure fit, reducing slippage and discomfort.
- Three retention forces (adhesion, positive locking fit, and vacuum) enhance stability during wear.
- Modular design lets you switch between rod and belt systems for flexibility.
- Clinically tested for Peyronie’s disease correction and post-surgery recovery.
- Durable materials make it suitable for long-term use.
Cons:
- Higher upfront cost compared to simpler extenders.
- Requires consistent use—results take time, like all traction devices.
- Needs regular cleaning to maintain hygiene and suction efficiency.
- Initial adjustment period may feel awkward, though comfort improves with use.
SizeGenetics Advantages and Disadvantages
Pros:
- Adjustable rods and comfort straps provide customizable tension.
- More affordable than premium extenders like Penimaster Pro.
- FDA-cleared as a medical device, ensuring safety.
- Effective for curvature correction and permanent lengthening.
Cons:
- Strap-based system may cause irritation or slippage if not fitted properly.
- Less advanced fixation compared to Penimaster Pro’s vacuum seal.
- Long-term commitment required for noticeable results.
- Heavier design can make extended wear less comfortable.
Both devices deliver results, but your choice hinges on whether you prioritize advanced comfort (Penimaster Pro) or budget-friendly adjustability (SizeGenetics).
Conclusion
Choosing between Penimaster Pro and SizeGenetics boils down to your priorities. If you value comfort, clinical backing, and a secure fit, Penimaster Pro’s vacuum-based system might be the better pick. On the other hand, if you’re after affordability, high tension, and durability, SizeGenetics offers a solid alternative.
Both devices deliver proven results through traction therapy, so your decision hinges on personal preferences. Whether it’s advanced design or budget-friendly adjustability, you’ve got options to match your needs. The right choice depends on what matters most to you—comfort, cost, or long-term gains.
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.