SizeGenetics is the only penis extender that consistently delivers real world size gains.
best male extender

SizeGenetics is a device that provides an average length increase of 1″ – 2.5″ inches.

Male enhancement – a pipe dream right?

If you’re like most men, the last thing that you want to do is get surgery to enhance your member.  It’s something that I think most men have considered at one time or another in their life.

After all, we’ve all heard the saying: size matters.

To be honest, size does matter.  This is exactly what you need to satisfy your partner.

 I’ve searched hard and long (no pun intended) for devices that truly work, and I’m usually disappointed by the results. It’s an industry filled with imitation products and ambitious consumers that want to have a longer penis along with more girth.

SizeGenetics is more than the normal extender that leaves you wanting more after months.  It has been the market for over 20 years now with thousands of satisfied men around the world.

Warning: Graphic Images Of Real Before & Afters Below. Adults Only.


Does SizeGenetics Work?

sizegenetics before and after

Penis Extender Results.

If you use the extender for at least four months, it will increase your size.  Period.

Now, before I go into the details that are scientifically proven to increase the size of your penis, I want to first talk about the guarantee offered by the manufacturer.

When you try this product, you are trying it risk-free.

Yes, you must make the initial payment for trying the product, but there is a 100% double money back guarantee. What does this entail?

  • – Use the product as directed for at least four months.
  • – If you do not like the product, you can return it for double your money back.


The best part is that you have six months to return this product. Many of the other products on the market do not offer a guarantee of this magnitude, and many of them have usage requirements to meet the guarantee that are simply impossible to meet.

With SizeGenetics, it’s a 100% ironclad guarantee.

sizegenetics guarantee

You want a bigger penis, but you know the industry is plagued with frauds – it’s almost as bad as the diet industry. Manufacturers play off of the fear and insecurities of men, and they have made billions of dollars in the process.

But SizeGenetics is different.

Forget the medical endorsements and clinical studies that show just how well this product works for men just like you.

The manufacturer offers an unheard of guarantee:

  • Get a bigger penis or double your money back

Yup, you read that right: double your money back.

Someone wasn’t thinking that one through, or they decided that the offer was so good that the vast majority of men would get a bigger penis. It’s confidence in a product like this that makes a company’s product really stand out from the crowd.


How Long Do I Have To Wear SizeGenetics To Qualify For The Guarantee?

ultimate packagre

You can’t expect a company to give a double refund without some requirements attached. The company’s outline requires the wearer to meet the following:

  1. Usage: A person must use their SizeGenetics for 120 consecutive days before returning the product.
  2. Results: A person must meet the usage requirements and not see an increase in size or penis curvature.
  3. Return: The product must be returned within a 6 month period beginning on the date of receiving the product.

So, you have 4 months to use your penis extended and 6 months before the return is required.

The four month requirement is in place to ensure that the user, you, has used the product for a sufficient amount of time to see results. Many men will start seeing results in as little as a few weeks from starting their daily SizeGenetics routine.

If you meet all of these refund requirements, you’ll then be able to send in an email request with your documentation to the company. It’s a lot of material and documentation to provide, but it’s still worth the time and effort to receive double your money back.

SizeGenetics also needs to make sure that you’re not scamming them out of money. Make sure you keep a detailed log of your daily wear, take before and after pictures with a measuring device (you should do this anyway for your own measurements).


Medical Endorsements

SizeGenetics is proven to work, and there are two top doctors that have thoroughly researched and endorsed it.

Dr. Finn Knudsen

Dr. Knudsen is a specialist in plastic surgery and is a member of the American Society of Aesthetic Plastic Surgery. His focus on plastic surgery involves helping men enhance their penile size through surgical procedures.

His full endorsement of SizeGenetics includes recommending the product to patients as an alternative to plastic surgery.

He strongly recommends a traction device to help:

  • Reduce curavtures
  • Extend penis size

Dr. Knudsen offers his patients SizeGenetics as the leading penis extender on the market today. He has also stated that the medical type 1 device is the only device he recommends as a 100% safe penis extender.


Dr. Jorn Siana

Dr. Jorn Siana

Dr. Siana is a founding member of the International Association of Male Sexual Surgery and also a member of the American Society of Plastic & Reconstructive Surgery. He received his qualifications from the University of Copenhagen and has been a leading plastic and general surgeon since 1983.

He is the founder of SizeGenetics and has opened three private practices of his own.

Through clinical testing, Dr. Siana has created a leading male enhancement device that is an alternative to penis enlargement surgery.

Both doctors are world known for their advancements and contributions for the world of penis enhancement. The doctors have used this product extensively over the last decade to help tens of thousands of men across the world experience positive male enhancement results.


A very important factor that must be considered is that you need to use your extender extensively over a period of four months. This is daily, documented usage that every man needs to write down. I even recommend taking pictures, meeting the requirements above, multiple times throughout the documentation process.

The key is to provide the company with enough documentation to guarantee that you’ll receive a refund.

It’s worth the effort and takes some time to get accustomed to wearing, but this penis extender is proven to work very well.

The results most people see start to present after just 3 – 4 weeks of wear and intensify as time goes on.


How do penis extenders work?

how do penis extenders work


I’m not a technician, but the manufacturer does an amazing job at explaining exactly how and why this product works.

    1. 1. You’re going to be putting on the extender (more on this in my review). This is the device that you will essentially extend little by little to place tension on the penis.
    2. 2. As the penis begins to stretch, small micro tears begin to occur. These tears cause cell duplication to occur along the muscles.
    3. 3. When the muscle heals, it becomes larger and firmer. More blood also flows into the penis.


This is the science behind this product. You’ll be utilizing a penis extender that offers 2800g of traction tension, which is the leading tension in the industry.

It has been thoroughly tested and is medically endorsed by leading doctors.

compare extenders

Medically Endorsed By Dr. Jorn Siana & Dr. Finn Knudsen.


What does this increased tension allow?

The increased tension is all about results. You’ll be able to experience far greater results due to the device offering 50% more tension than any other product on the market. And the best part?

  • – It’s painless
  • – It’s 100% safe
  • The results are permanent

No pills. No pain. No surgery. No hocus-pocus.

What SizeGenetics offers is pure results. Speaking of this, let’s take a look at what other people have experienced first-hand with this product.


safely enlarge penis at home

SizeGenetics Results

The results are nothing short of amazing. Let’s take a look at what other users have been able to experience in terms of growth:

    • + 4 Months of Use: An increase of 1.8 inches in length and 0.6 inches in girth were experienced.+
    • + 60 Years Old: A 60-year old male increased his length from just 5.3 inches to a staggering 6.6 inches.
    • + Better Sex Life: An individual that used the extender for just four months and went from a small 4.4 inches to a much bigger 6.5-inch penis length. This particular person’s girth also increased 0.7 inches.

The company warns that results may vary. There are also people that experienced minor gains of 0.5” to 1” in length. But this is still pretty impressive considering that you can continue to use the device and see more growth as a result.

There are obviously genetic limits that come into play, and while SizeGenetics cannot defy nature – it does come close.

If you are having second thoughts, I highly recommend that you check out more before and after pictures on the company’s website to see the results first-hand.


My Personal Experience with the SizeGenetics Extender


My first experience with a penis enlargement device did not go well.   It was a traditional pump style device and it only left me feeling frustrated.  That is when I wanted to make sure I was spending my money on something that Doctors recommended.  That is how I got started with the SizeGenetics extender.   After my prior pump experience, I have to admit that I was a little skeptical at first, but the before-and-after pictures are very impressive. I figured that I really have nothing to lose with the guarantee and had a lot to gain in the process.

bent penis syndrome

The medical type 1 device ships discreetly, and can be used for:

  • – Bent penis syndrome
  • – Micro penis syndrome
  • – General Lengthening

So, if you have a curvature of your penis, you’ll be able to correct this problem and experience massive gains in the process.  In fact, they just released a new and improved version specifically for bent penises.

All you have to do is place the device at the base of your penis, and adjust the device so that your penis fits into the device.

You’ll then slowly lengthen the device to the desired level, and you’ll want to increase this throughout the different months of usage. Slowly and surely, your penis will begin to grow in length, and the device will need proper adjustments as a result.

Remember, you need constant and steady tension on the penis for lengthening to occur.

A new, 58-way ultimate comfort system is included so that you can experience faster gains without the discomfort that other products provide.  This was crucial for me, if the product is not comfortable you will not stick with the routine.


Let’s take a look at the complete steps you’ll need to take to utilize this device:

1. Place the base ring on your penis.

2. Place the elongation bars.

3. Place the head of your penis into the headpiece.

4. Pull the band ends of the comfort strap.


From here, you’ll be making different adjustments accordingly and sizing the device to your member. Usage should start slowly, with gradual increases every week. Many people wear the device for 5+ hours a day, but you want to get your skin and member used to it.

I recommend starting at one hour per day in the comfort of your home, and increasing as needed until you reach the recommended hourly usage.


Many people even keep this device underneath their clothes, and use it when they go to work or just sitting around the house. This means that you don’t have to worry about being indecent if someone comes over, and you’ll be able to actively increase your penis is size without worrying about anyone else seeing you in the process.

I truly didn’t experience any results until after several weeks of consistent usage.  During the 2nd month, I had an increase of approximately half an inch and I was thrilled.   I’m sure that this happened over time, but I didn’t measure myself until this moment.  This early response made me a believer and I knew that if I stuck to my Sizegenetics routine I would continue adding length.

Afterward that 2nd month, I started seeing results much faster.

Just before I hit the 4 month, I was a full inch bigger from my baseline measurement.   By the end of my 5th month, I was up to wearing the extender for 5+ hours per day and my size had grown right at an 1.65″ inches larger.   Clearly, I was not going to stop now and you can keep using this device to achieve even better results in the long term.

Many people use SizeGenetics for over 12 months to reach their maximum potential – it truly depends on the user.

I wasn’t one of the lucky ones that experienced 2 inch gains in just four months, but I did experience massive gains as time went on and am very happy with the extra length.



How Much Does SizeGenetics Cost?

That is the most common question we get and one would like to address head on…

First, do not take this purchase lightly. Consider it an investment in yourself.

We all know there are inferior extender devices on the market that you can buy for a few hundred dollars less. Quick Extender Pro, Bathmate, ProExtender, Male Edge, etc… are all cheaper. But they are cheaper for a reason. To me, your penis size is not something to skimp out on for a few dollars. If you are going to take this seriously you should not settle for anything less than the best.

#1) There is a reason those products try to undercut the industry leader- they use inferior quality parts made in China.

#2) They make outrageous claims of 5″ gains in a month and give users and unrealistic expectation of what can and cannot be achieved.

#3) Their tension rate ranges from 1500g to 2700g. The SizeGenetics extender provides 2800g of tension and is medically proven.

#4) They do not stand behind their products. We offer a no hassle, 6-month, Double Your Money Back Guarantee!

Is There A SizeGenetics Coupon Discount Code Available?

No, the company does not have any discount codes or coupons online at the moment. When they do offer a promotional discount, you can find it on their official website.

Anyone that is telling you that have a coupon available is just running a click bait campaign.

Like many medical device companies, they are not a “retail” style business and only very infrequently do they offer a promotions.

The company has officially reduced the price of their Ultimate System from $499.95 to $299.95.

SizeGenetics Price

That is the system we use and what we recommend for most customers. The new 3m advanced comfort plasters really make a difference for longer wear sessions.

However, if $299 is more than you can put down at the moment you have 2 other cheaper options available. You can always order extra parts or the 3m advanced comfort plasters later on when your budget permits.

Still Unsure Which Package Is Right For You?

sizegenetics comfort vs value editions

For me, SizeGenetics worked wonders.

real sizegenetics before and after gains

Consistently rated as the #1 penis extender system, it has been on the market for over 20 years now.  The company backs their product 100% with a six-month double your money back guarantee.

All you need to do to achieve a longer, thicker penis is to use this device for just four months. If you don’t see the results that I have (and tens of thousands of others have), simply return to device for double your money back.

SizeGenetics is the device you – and your partner – need to have.

It’s comfortable, offers the industry’s best technology and materials, and it has been proven to increase the size of your penis.

What more could you ask for?

If you want a larger penis to please her better, it’s time to take action.




Click here to buy the SizeGenetics penis extender today – you won’t be sorry.