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Ever wondered if there’s a way to enhance your confidence without surgery? You’re not alone. Many men explore options like SizeGenetics (Official Store 🏅) and Bathmate (Official Store 🏅), but choosing between traction therapy and hydro pumps can be confusing. One promises permanent gains through gradual stretching while the other relies on water pressure for temporary expansion—so which one delivers real results?
Clinical studies show traction devices like SizeGenetics can increase length by 28% and girth by 19% over time. Meanwhile Bathmate users often report immediate fullness but debate its long-term effects. If you’re weighing comfort effectiveness and science this comparison will help you decide.
What Are SizeGenetics and Bathmate?
Page Contents
SizeGenetics and Bathmate are two popular non-surgical answers for male enhancement. While both aim to improve confidence and performance, they work in completely different ways.

Understanding SizeGenetics
SizeGenetics is a medical-grade traction device designed for permanent enlargement. It uses gradual stretching to trigger cell division, leading to increased length and girth over time. Clinical studies show an average 28% length gain and 19% girth improvement after 4–6 months of consistent use. Unlike temporary answers, these results stay even after stopping treatment.
The device also helps with Peyronie’s Disease, correcting curvature by gently realigning tissue. It’s backed by clinical research and offers a money-back guarantee, making it a low-risk option for long-term growth.
Understanding Bathmate
Bathmate is a hydro pump that uses water pressure for temporary enlargement. It creates a vacuum to draw blood into the penis, giving an immediate fuller and firmer appearance. But, these effects fade within hours, requiring regular use to maintain results.
While Bathmate can improve erection quality and short-term size, it lacks clinical proof of permanent gains. It’s often chosen for quick enhancement before intimacy, but it doesn’t address curvature or long-term tissue growth like SizeGenetics.
Both devices serve different needs—whether you want lasting results or a quick boost. The right choice depends on your goals.
Key Features Comparison
Choosing between SizeGenetics and Bathmate depends on your goals—long-term growth or immediate results. Here’s how they stack up in design, comfort, and safety.
Design and Mechanism
SizeGenetics uses a mechanical extender that applies gentle tension to stretch the penis over time. This triggers cell division, leading to permanent tissue growth in length and girth. It’s clinically tested and designed for gradual, lasting results.
Bathmate relies on water-based vacuum pressure to boost blood flow, creating temporary girth gains. It’s beginner-friendly and offers quick visual changes, but effects fade without regular use.
Comfort and Usability
SizeGenetics requires commitment—up to 6 hours of daily wear for optimal results. While it’s adjustable, some users find it less comfortable during extended sessions.
Bathmate is simpler to use, with no lengthy wear time. The pumping action feels more playful, making it easier to stick with for casual users.
Safety and Side Effects
Both devices are low-risk when used correctly.
- SizeGenetics may cause discomfort if over-tightened or worn too long. Follow instructions to avoid strain.
- Bathmate can lead to bruising if over-pumped. Start with shorter sessions to gauge your tolerance.
Wondering which fits your lifestyle? Consider whether you prioritize patience for permanence or convenience for quick results.
Effectiveness and Results
When comparing SizeGenetics and Bathmate, the key difference lies in their results—one offers permanent gains while the other provides temporary improvements. Below, we break down the clinical backing and user experiences for each device.

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More LessClinical Evidence for SizeGenetics
SizeGenetics uses traction therapy to stretch penile tissue, promoting permanent growth through cell division. Studies show an average increase of 28% in length and 19% in girth after 4–6 months of consistent use. The device also helps correct curvature in cases of Peyronie’s Disease, with research confirming its effectiveness in ligament stretching.
Users report stronger erections due to improved blood flow, with some seeing gains of 0.7 inches in four months when wearing the device six hours daily. Unlike temporary answers, these results last even after stopping use.
User Reviews for Bathmate
Bathmate relies on water pressure to create a vacuum, temporarily increasing blood flow for a fuller appearance. Many users praise its ease of use and immediate effects, noting improved erection size and firmness during sessions. But, these changes aren’t permanent—regular use is required to maintain results.
While Bathmate is durable and safe, long-term size gains aren’t guaranteed. Some mention minor bruising if overused, but most appreciate its convenience compared to extenders like SizeGenetics. If you want quick, short-term improvements, Bathmate delivers—but for lasting growth, traction therapy may be the better choice.
Price and Value for Money
Choosing between SizeGenetics and Bathmate depends on your budget and goals. Both devices offer different benefits, but their pricing and long-term value vary significantly.
SizeGenetics Pricing
SizeGenetics starts at around $200 for basic models, while premium packages like the Ultimate System cost $398.95. The higher price reflects its focus on permanent length gains through traction therapy. Users typically see results after 6+ months of daily use, making it an investment for those committed to long-term growth.
Some packages include a money-back guarantee, reducing financial risk. Though expensive compared to other extenders, many report noticeable improvements in length and curvature correction.
Bathmate Pricing
Bathmate models, like the Hydromax and Hydroxtreme, start at a lower price than SizeGenetics. The exact cost varies, but it's generally more affordable upfront. Designed for girth enhancement, Bathmate offers immediate (though temporary) results, with potential long-term gains after consistent use over 2+ months.
Its water-based design makes it easier to use than SizeGenetics, appealing to those who prefer convenience. While less costly initially, maintaining results requires regular sessions, which may influence overall value.
Device | Starting Price | Premium Price | Main Effect | Typical Use Duration | Notable Features |
---|---|---|---|---|---|
SizeGenetics | ~$200 | $398.95 | Length | 6+ months | Extender, various kits |
Bathmate | Lower than SG | Varies | Girth (temporary) | 2+ months for gains | Water pump, easy use |
Pros and Cons
Choosing between SizeGenetics and Bathmate depends on your goals—permanent growth or instant results. Each has unique benefits and limitations.
Advantages of SizeGenetics
- Permanent gains: Clinical studies show an average 28% increase in length and 19% in girth after 4–6 months of use.
- Medical-grade design: Developed in Denmark, it’s clinically tested for safety and effectiveness.
- Curvature correction: Helps with Peyronie’s Disease by gently straightening the penis over time.
- Stronger erections: Traction therapy boosts blood flow by up to 120%, improving firmness.
- Money-back guarantee: Offers a 6-month satisfaction guarantee for risk-free testing.
Advantages of Bathmate
- Immediate results: Provides noticeable girth gains after the first use.
- Easy to use: No lengthy wear time—just a few minutes per session.
- Gentle on skin: The Hydromax model is durable and minimizes discomfort.
- Improves erection quality: Water pressure enhances blood flow for temporary fullness.
Drawbacks of Each
SizeGenetics
- Higher cost: Starts at around $200, with premium packages reaching nearly $400.
- Long-term commitment: Requires 6+ months of daily wear for permanent results.
- Temporary effects: Gains fade without consistent use.
- No curvature correction: Doesn’t address Peyronie’s Disease or long-term tissue growth.
Who Should Choose Which?
Choosing between SizeGenetics and Bathmate depends on your goals—whether you want long-term growth or immediate results. Each device works differently, so understanding their strengths helps you decide.
Best for Length Gains
SizeGenetics is the better option if you’re focused on increasing length. It uses traction therapy to stretch the penis gradually, leading to permanent gains. Clinical studies show an average 28% increase in length after 4–6 months of consistent use. Some users report gains of up to 2 inches over 6 months.
The device requires daily wear for about 6 hours, but the results last even after you stop using it. If you’re patient and committed, SizeGenetics delivers measurable, long-term improvements.
Best for Girth Gains
Bathmate excels if you want quick girth enhancements. It uses water-based pressure to create temporary swelling, giving an immediate fuller appearance. Some users see gains of 0.5 inches right after the first session.
But, these results aren’t permanent. Regular use over 2+ months may lead to longer-lasting changes, but consistency is key. If you prefer fast, noticeable changes without a long-term commitment, Bathmate is the way to go.
Conclusion
Choosing between SizeGenetics and Bathmate depends on what you value most. If you're after permanent gains and don’t mind a longer commitment SizeGenetics is the clear winner with its proven track record for length and girth improvements.
If you prefer quick temporary results with minimal effort Bathmate offers an easy-to-use solution for instant girth boosts. Just remember you’ll need to keep using it to maintain those gains.
Both devices have their strengths so your decision comes down to whether you prioritize patience for lasting changes or convenience for short-term enhancements. Either way you’re taking a step toward boosting your confidence with a non-surgical approach.