Some few months ago, I was unhappy with my penis size. So was my girlfriend.

I have had success with some pills, but the results were not as impressive as I expected.

The next option would be trying a penis extender or going the penis enlargement surgery route. Of course, the latter was a little scary, going by the number of botched penis surgeries that I have read about and this and this. My best bet was trying an extender, a clinically-proven extender.

But still, I had to look around for what my fellow small-dick fellows were saying about this new gadget. I looked around YouTube, Reddit and online journals.

I found mixed reviews, with some people recommending penis extenders over pills and surgeries, while others were completely unsatisfied with them.

From the penis extenders that people mentioned, one brand stood out from the rest: The SizeGenetics Penis Extender.

SizeGenetics Penis Extender

With some extra digging, I found that this brand has been in existence for over two decades (meaning that my grandpa may have used it.

If Size Genetics has been in existence this long, it means that people were buying the gadget and were most probably mostly satisfied with it.

I then proceeded to order my “good luck gadget” from the Size Genetics Official Websites. (Buying from the manufacturer rather than from a retailer enhanced my confidence because there is no way I would be getting a fake product).

And since then, it’s been 6 months of patience and awesomeness (2.4 inches added), but we will dive into that in a minute with my SizeGenetics before and after photos.

What is SizeGenetics?

SizeGenetics is an FDA-approved penis extender that has been clinically proven to work and deliver results.

The company manufactures and sells the devices on its own, and this ensures you get an original and certified device.

With the increase of fake male enhancement devices, using a fake device is the last thing you would ever want to your honorable “main guy”

The SizeGenetics penis extender works by stretching the penis using a progressive mechanical transaction over a given period of time.

The company recommends using the penis extender over a period of 6 to 12 months in order to see results. You can expect to gain an extra 1-3 inches.

Benefits of SizeGenetics Penis Extender:

Increase Penis Size

I had a mid-sized penis (5.6 inches), and this made my girlfriend and I unhappy. Plus, a small penis made me lose confidence. Using the SizeGenetics penis device helped me add 2.4 inches in 6 months.

When I was using pills, I only gained about 0.3 to 0.6 inches, but the results disappeared after I stopped using the pills.

With SizeGenetics, the results attained are permanent. The device requires patience, and you have to use it consistently according to the instructions provided by the manufacturer.

Stronger Erections

SizeGenetics not only helps you get a bigger dick, but it also gives you stronger erections that will help you go deeper and hit the right spots for orgasm.

Straighten a curved penis

Bent-penis syndrome is a common condition among males. While some guys are perfectly fine with a curved penis, there are people who are always looking for a solution to straighten their dick. SizeGenetics is the best solution to correct a curved penis or Peyronies disease.

Boost your Sexual Confidence

Is having a small penis affecting your relationship with your partner?

Get the SizeGenetics penis enlargement medical device and add some extra inches without going under the knife.

Within a few months of continuous use, she will be asking for it every time. She will even turn into a screamer. Try it today!

How SizeGenetics Extender Works (Plus Real Clinical Trials)

SizeGenetics works by applying a gentle stretch on the penis over a given period of time, usually 6 or more months. Initially, the stretching may be uncomfortable, but you will get used to it gradually. Take a day off after 3 or 4 days of use to allow the penis to relax, and get ready for the next session.

The gentle stretch causes a breakdown of penis tissue cells. The stretch/traction occurs at the Corpora Cavernosa, the section that holds during erections. The traction causes cells in the Corpora Cavernosa to pull away and breakdown, resulting in the growth of new healthy cells.

The growth of the penis tissues increases the length and girth of the penis. It also increases the size of blood vessels, which can now hold more blood and support firmer erections when the penis is erect.

Also Read: Does Male Edge Extender Really Work?

Medical Trials to Test the Efficacy of Penis Extender in Increasing Penis Size

There are several studies that have been carried out to determine the effect of penile extenders on the penis size of shortened penis men.

Clinical Trial 1

In 2002, a study was carried out to determine the efficiency of penis-stretching physiotherapy in small-penis treatment.

The sampled population was directed to use the penis stretcher for 6 hours every day over a four-month period.

The results of the study were a penis augmentation of +1.8cm, with a range of +0.5 to +3.1cm.

Clinical Trial 2

A similar study conducted in 2008 aimed to determine if using the same extender continuously would increase the penis size in shortened-penis men.

The participants were required to put on the penis stretching device for at least 4 hours every day for a period of 6 months.

The results of the small-penis treatment study showed that there was a significant gain of 2.3 and 1.7 cm for the flaccid and stretched penis respectively.

Conclusions about these studies:

These two studies re-affirmed the statement that penis extender devices are a safer non-surgical application for small-penis treatment.

How I Used SizeGenetics to Get a Bigger Penis

When I received my SizeGenetics Ultimate System package, I was overwhelmed by all the items that were included in the package.

SizeGenetics Real Photos

Apart from the device itself and all the fancy stuff, the package included an instructional DVD that provides a step by step approach to using the device.

While you may feel the need to wear the device immediately, I recommend watching the DVD first to avoid making any mistakes….because matters penis are very critical…otherwise, you may invite your neighbors to the party if you do it the WRONG way.

So, here are some useful tricks that I used at the beginning to speed up things:

Get your dick ready

Don’t jump into the penis stretcher immediately. Get him ready by doing some easy penis exercises like jelqing. This type of exercises helps improve blood flow around the penis tissues.

The exercises do not have to last for a long time. Anywhere from 5 to 10 minutes is okay. Do it gently and slowly, until you feel you are ready to put on the extender.

Do these exercises every day before putting on the extender, and this will help speed up things and make stretching a lot easier.

How to Wear SizeGenetics Penis Extender (Steps)

  • Get the SizeGenetics toolbox and make sure the tools are clean and ready. Put the DVD player on and follow the instructions provided. Here is a brief summary of these steps:
  • Position your penis on the base right, and insert its head in the headpiece as shown on the DVD.
  • Put the elongated bars as shown in the picture below (Insert picture).
  • Pull the bands on the comfort straps. Make sure that you are comfortable with the extender on. If you feel a little uncomfortable, adjust the bands and the bars gently until you feel they are rightly positioned.
  • Put on some loose clothes and get back to work. (Some people prefer putting on the extender while sleeping, but I found it a little uncomfortable since I am a heavy sleeper and I may just sleep on it, which is a pretty bad idea).
  • In the first week, wear the extender for at least one hour, and continue extending the number of hours to between 4 to 6 hours as you get used to it. If your penis becomes soar, give it a day off to relax and resume the next day.

Be Patient

When using the SizeGenetics Penis Extender, it may take some time before seeing any positive results. In the first two months, I only gained 0.3 inches in penis length and an insignificant change in the penis girth.

If you are looking for quick results with this extender, it may not work as you would expect, and that’s a limitation with using penis extenders for small penis treatment.

You can get results quick results with a Penis Enlargement Surgery, but that was not an option for me as I explained earlier.

If you are patient to use this extender for 4 to 6 hours daily for at least 6 months (with some weekly day-offs), you can be sure to get some increase in the penile length and girth.

SizeGenetics Results: Before and After Results

My results were a bit slow at first, and I noticed some positive growth in the fourth month. Here is a breakdown of the timelines that I categorized into three stages:

Stage 1: Month 1 and 2

The first stage was slower compared to the other two stages. I used a measuring tape to measure the progress and I recorded them in my notepad. In this stage, I measured a 0.3 penile length increase and a negligible increase in the girth, so I let it sit at 0.

Stage 2: Month 3 and 4

There was some good process in the second stage. I measured a small growth of 0.1 in the penile girth and 1.3 growth in the penile length. This was an extra 1-inch growth above the results obtained in stage one.

I was more consistent in stage 2 compared to stage one, and I averaged 5 to 6 hours, with a day off after 3 to 4 days of continuous usage. My girlfriend also complained that I was going too deep, that I almost touched her heart (literally). She is such a freak!

Stage 3: Month 5 and 6

The third stage was a little slower than the second stage but higher than the first stage. I continued wearing the device for an average of 4 to 6 hours, but I also got a little lazy (maybe due to the results I achieved in stage 2).

My penile girth increased by 0.2 inches while the penile length increase by 0.8 inches. In total, I experienced a growth of 0.3 and 2.4 inches during the 6 months. A 2.4 inches increase in my penis length was quite satisfying (even though I wanted an extra 3.0 inches), and I turned my girlfriend into a screamer!

Time for the Pictures.

It's time for some proof. Here is my latest proof under the pants.

Sizegenetics Before and After

You can view my latest Before and After Photos here

SizeGenetics Packages: What is Included in Each Package?

SizeGenetics comes in several packages depending on the value you expect to gain. Each package comes at a different cost, so you might want to consider what you want and your budget.

I purchased the Ultimate System on the SizeGenetics Official Website. This package came with a 6 months double money back guarantee, so if you don’t get the desired results, you will get your money back.

The ultimate package is a little pricey compared to the rest, but with the results I obtained, and the effect it has had on my relationship, it was definitely worth the price.

1. Ultimate System

The Ultimate System is the top tier package, and it has a high price tag due to all the goodies included in this package. This package is ideal if you are looking for maximum results, efficiency, and long-term use.


Some of the items included in this package include:

  • The SizeGenetics Penis Extender
  • Instructional DVD and online access (Comprises 100+ videos and 200+ photos)
  • 3M Comfort Plasters
  • Multi-directional headpiece (stabilizes penis head to prevent friction).
  • Traction Plus Powder (allows the device to grip penis securely and comfortably)
  • Revita Create Aftercare Moisturizer
  • Cleaning wipes
  • Travel Case
  • Luxury leather case
  • Lock and key (for safe storage)

2. Value Edition (Best Cheap SizeGenetics Package)

The Value Edition is the starter package, and it comes at a lower cost than the rest of the packages, and its perfect option if you are on a budget. However, if you need extra parts, you can purchase them later on after you have started using the device.

The items included in this package include:

  • SizeGenetics device
  • Instructional DVD
  • Comfort strap and pad.
  • 2 sets of Elongation bars (1 and 2 inches)

3. Comfort Package

The comfort package is another package that you can consider if you are on a budget. It includes all the components included in the value edition, plus some extra parts to help in your penis length and girth enlargement.


Some of the items in this package include:

  • SizeGenetics Device
  • 3 sets of elongation bars (1/2, 1 and 2 inches)
  • Leather case
  • Lock and key
  • Instructional DVD

4. Peyronies and Curvature Edition

Sizegenetics peyronies-edition

This package is a perfect choice if you have a curved penis or the Peyronies disease. It is one of the oldest SizeGenetics packages. This package helps to:

Straighten your penis

Having a curved penis is usually uncomfortable during sex and can sometimes be painful.

The Curvature package helps straighten it by stretching it gently without causing pain. A straight penis will make it easy and comfortable for you and your partner to enjoy sex together.

Gain extra inches

The SizeGenetics Curvature edition will not only straighten your penis but also give you some extra inches. The bigger your penis will be, the happier your partner will be.

Order the Peyronies and Curvature Edition now at the SizeGenetics website.

Some of the components in this package include:

  • SizeGenetics Type 1 Device
  • Two-multifunctional headpieces
  • Comfort Foam
  • Latex comfort strips
  • The trademarked Grip system
  • All directional noose straightening
  • Go Today Vitamin Oil
  • Faux leather case
  • Lock and key
  • Penis exercise online access
  • Instructional DVD
  • Device spare parts

How to order SizeGenetics Penis Extender, Payment Options, and Shipping Duration

Ordering any of the SizeGenetics packages is an easy process that will only take you a few minutes to complete.

The first step is to go to the SizeGenetics Official Website

  • Choose the package that you would like to purchase from the given options (Choose from the Ultimate System-Best seller, Value Edition, Comfort System and the Peyronies & Curvature Edition)
  • Click on the package you want to buy and this will take you to the check-out page, which contains a fill-in form.
  • On the check-out page, you will be prompted to enter your personal details, shipping address and then choose a payment option.
  • SizeGenetics accepts several payment options: Credit card, Debit Card or PayPal, whichever is the most convenient option for you.
  • SizeGenetics ships to over 200 countries around the world. Confirm if your country is on the list in the check-out page.
  • Shipping takes 2 to 5 days in the United States, while International orders are shipped via priority mail services, so you can be sure to get your order within 7 to 10 days.

A personal note on my Shipping Experience: Was my information discreet?

Once you have completed the ordering process, you can generate and print an invoice. The invoice contains a tracking number which you can use to get the latest tracking information for your package on the USPS website.

When I ordered my SizeGenetics Penis Extender, I received my package within 4 days. The package was neatly packaged in a brown box, with my name and shipping address on it.

Something important to note is that my package was NOT labeled as “penis extender” as expected. It was labeled “Training eqt”, which is an ingenious strategy to keep packages anonymous.

At least my snoopy neighbors could not know the monster of a penis gadget that I had added to my bedroom toolbox.

Opening the Package

Upon opening the box, the inside was neat and organized with an attractive smell (like a lady’s shampoo maybe).

Again, this was totally unexpected (I was expecting an adult smell). I confirmed that everything indicated in the Ultimate System package was included, including the wipes, cream, and the DVD as shown in the image below:

The SizeGenetics Medical Device was concealed in a black leather box (with a tough but luxurious feel). The box comes with a lock and key to keep the package safe. There were three sets of elongation bars with varying sizes, 2 headpieces, and comfort pads.

Watching the DVD and Trying the Device for the First Time.

After I was satisfied that all the components were present as advertised by SizeGenetics, it was time to check out the DVD. Again, the video is NOT some sort of a PowerPoint presentation.

The instructional DVD contains a REAL person showing how to wear a REAL penis extender. The instructions are easy and straightforward, and you can follow along and do it on your own at home.

I found the SizeGenetics comfortable, but it was a little hurting in the first few days, but once I got used to the device, everything was easy peasy. Just make sure that before trying out the device, you shave your hairs first to avoid getting the hairs pulled.

Also, do some jelqing exercises every time before putting on the device. The warm-up exercises help get the penis ready and get comfortable with the penis stretcher and the comfort straps.

SizeGenetics Side Effects: Will my penis hurt when using this penis extender?

There has been no report of the SizeGenetics Penis Extender having severe side effects on its users. It has been clinically proven to be a safe device that male adults can use for penis enlargement and straighten a curved penis.

As long as you follow the instructions provided by the manufacturer and all the on-screen steps shown on the instructional DVD, you can be sure that there will be no adverse effects after using the medical device.

When I was using the SizeGenetics device some few months ago, I did not have any pronounced side effects that I can report. However, during the first week of using the device, my penis became sore and I had to give it a day off and everything returned to normal.

The soreness resulted from tightening the device too much, which made my penis really uncomfortable. Also, since I had not shaved my hairs, I had them pulled once in a while before I shaved and applied an after-shave cream. This makes things more comfortable after that.

When putting on the penis extender, be gentle to avoid hurting yourself. Follow the instructions provided in the DVD, and apply the cream and the Traction Plus powder at the right time and at the right place.

Make sure that you are comfortable while wearing the device. If you feel sore, remove the device and give your dick a day off before continuing.

The effects I felt were minor and lasted a few hours to a day or two, and then disappeared completely.

Frequently Asked Questions about SizeGenetics Penis Extender

Is SizeGenetics a Scam?

Some people consider the SizeGenetics Penis Extender a scam due to its supposedly high price tag or since its way too cheaper compared to a Penis Enlargement Surgery.

You may also find Negative SizeGenetics reviews from some unhappy customers, which is normal in any market.

My experience with SizeGenetics proved that SizeGenetics is NOT a scam. I used the SizeGenetics Ultimate System for 6 months and I gained 2.4 inches in penile length and 0.3 inches growth in penile girth.

If you are looking to increase your penis length and girth without surgery, you can buy the SizeGenetics medical device to get a real natural penis enlargement.

There are four packages to choose from, and you can go with the cheapest package for a start. If you are not satisfied with the device, SizeGenetics offers a Double Money Guarantee. That is how confident the manufacturer is with its medical device!

Does the SizeGenetics Extender Really Work?

The SizeGenetics Penis Extender produces results, but the results require patient and discipline. The device can take 4 to 6 months before seeing any growth in the penile length or girth.

If you are looking to grow the penile size within a week or two, then the SizeGenetics device is not the ideal option for you.

For the SizeGenetics device to produce results, you should use it continuously for around 4 to 6 months or more. Wear it for about 4 to 6 hours every day, and give yourself a break after three to four days of continuous use. You can expect to gain anywhere from a few inches to 3 inches or more in penis length.

Can SizeGenetics Correct a Curved Penis?

The SizeGenetics penis extender can be used to correct a curved penis and the Peyronies disease.

The Peyronies and Curvature Edition comes with several components are specific to these conditions, and they help straighten the penis and also increase the penis length.

SizeGenetics has a whole page that covers the curved penis and Peyronies disease, and how the penis extender can rectify these penis conditions.

How long do I have to use the Size Genetics Extender to get results?

The duration it takes for you to see actual results depends on the amount of time and effort that you put into the exercise. Putting on the penis extender every day (with a few breaks) for 4 to 6 hours for a period of 4 to 6 months can produce results that will make you and your partner happier.

Once you have started using the SizeGenetics extender, you will notice firmer and more frequent erection due to the increased blood flow.

Also, doing penis exercises like jelqing can also quicken the time it takes to see results. Take about 5 to 10 minutes to massage the penis before putting on the device. This makes your penis to relax and get ready for the major exercise.

Can I have sex when using SizeGenetics Penis Extender?

It is perfectly fine to have sex while are using the SizeGenetics device to increase your penis size. Your partner will be excited with how hard and stronger your erections have been, and they will even motivate you to stick to the training exercise.

Are SizeGenetics Results Permanent?

The SizeGenetics results are permanent if you wear the device continuously for at least 4 to 6 months to make your gains constant.

However, if you stop using the device before you have reached the recommended period, there is a possibility that the gains you have made will roll back. I recommend putting on the device consistently for 5 to 6 hours for at least 4 to 6 months to get permanent results.

How long will my SizeGenetics device take to arrive?

Once you have completed the ordering process on the SizeGenetics Official Website, you should expect to receive the package in 2 to 5 days if you are in the United States. If you are outside the US, the package will take 7 to 10 days depending on the shipping logistics in your country.

Will the SizeGenetics Penis Extender device injure my penis?

There are no reports of the SizeGenetics Penis extender causing injury to the penis. Follow the right procedure as shown in the instructional DVD and there will be no injury to your penis. Also, make sure it is comfortable when you wear it. If you experience sores, just give your penis a day off and everything will go back to normal.

Can I use the SizeGenetics Device with other penis enlargement devices and pills?

The SizeGenetics Penis Extender works fine when used alone. However, some users have had success using the penis extender alongside other tools like the Bathmate Hydromax Pump or penis enlargement pills.

SizeGenetics Discount Code and Coupon Code

There are NO current SizeGenetics discount codes or coupon codes. The company has reduced its prices greatly, and you can get a few dollars off the package you want to buy.

I will be on the lookout for any discount codes and coupon codes, and you can be sure to find them here first. Keep visiting to see when we update this section.

You can also visit the SizeGenetics Website to see their special offers and discounted prices that will save you some few backs for the groceries.

Phallosan forte vs. SizeGenetics

Phallosan Forte

If you have been looking for a penis enlargement solution for long, you may have come across various names in the extenders markets.

One of these extenders is the Phallosan Forte. It’s a penis extender device that focuses on the penis length. It is attached to the penis, and it provides moderate stretch when used for several hours.

Unlike SizeGenetics that is worn during the day, Phallosan Forte is recommended for guys who are mostly too busy during the day. It is worn while you sleep, giving you a hands-off approach to penis enlargement.

Most users are happy with this device since it is friendlier to erections. Phallosan Forte was invested in 2001, and the manufacturer claims that their device gives permanent results using an all-natural method.

While some users have had success with the Phallosan Forte, there are complaints about the device being bigger and bulkier than the SizeGenetics extender. The bulkiness makes it uncomfortable while sleeping, and some users say they had to remove it midway through the night.

Also, if you prefer sleeping on your stomach, this device may hurt your penis. If you have to wear it, it is safer if you sleep facing up. Check out this forum discussion by people who have used both devices.

How does Phallosan Forte compare to SizeGenetics Penis Extender?

Most users who have used penis extenders to long consider SizeGenetics to be the “Rolls Royce” of Penis Extenders. Satisfied customers (like me) who have used SizeGenetics have experienced some form of growth in their penis size.

And the good thing is, it’s a perfect option for lazy men who do not have time to go manual. You can wear it to the office the whole day and nobody will know what you have under your pants.

On the contrary, Phallosan Forte is big and bulky, and it may protrude when you are wearing it. If you are comfortable wearing it while you sleep, it is the perfect option for you. It is also ideal for men who work in factories or busy workplaces that involve a lot of movements, and therefore, lack time to wear the extender during the time.

However, if you are a heavy sleeper and you turn several times in your bed, perhaps this is not the perfect option for you, and you should consider trying the SizeGenetics Penis Extender.

X labs vs SizeGenetics

X4-labs and SizeGenetics are the crème de la crème of the penis extenders market. These two devices are the top most frequently used devices in the market, and users have their specific preferences depending on the experiences they have had with both devices.

Both devices have also been in the market for a long period, which is enough proof that they are quality extenders with loyal customers.

SizeGenetics has been existence for almost two decades since 2001, and it is clinically-proven and recommended by physicians. It has also been subjected to various scientific trials to prove its efficiency in penis enlargement.

X4-labs, on the other hand, has been in operation since 2004. The X4 Labs extender devices are distributed by a popular Canadian company. The devices are doctor-endorsed and medically certified to deliver the promised results. The manufacturer claims that the device can add an extra 33% above your current penis size.

How does X4-Labs compare to SizeGenetics

Construction and design

In terms of construction, X4 Labs uses the strap technology to ensure a perfect and comfortable grip of the penis.

It uses a custom loop fastener to facilitate sustained traction. X-labs also features an exclusive 4-in 1 quad support piece for a better fit of the penis head.

SizeGenetics utilizes a modern technology in its extenders, and it is shaped to accommodate the natural curvature of a man’s penis.

It features a 58-way comfort system that ensures you get the most comfortable experience from using the device. SizeGenetics also employs the exclusive Multi-Directional Angling technology also adds to the comfort, by making it possible to wear the device in multiple comfortable angles.

Penis Enlargement Duration

Most users claim that they added some extra inches in about 6 to 7 months when using X4 Labs extenders. Some results came as early as four months, but they were mostly insignificant, usually less than one inch.

Using the SizeGenetics penis enlargement device brought quicker results from as early as three to four months. Remarkable progress was noted in the 6th month for most users who consistently used the device for 4 to 6 hours every day. I gained 2.4 inches in 6 months using SizeGenetics, and the results have been permanent.

Pricing and Discounts

Both X4 Labs and SizeGenetics cost more compared to other generic penis extenders, but still way cheaper than penis enlargement surgery.

X4 Labs has 5 packages, including the Peyronies edition. The cheapest X4 labs package costs $99.95 while the most expensive package costs $374.95. The cost may go lower at certain times of the year when the company offers discounts, coupons and special offers.

SizeGenetics has 4 packages including the Peyronies and Curvature Edition. The cheapest SizeGenetics Package starts at $199.95, and it comes with a few extras including an instructional DVD, comfort straps and 2 elongation bars.

The most expensive package is the Ultimate System which costs $398.95. This is about $20 above the X4 Labs Gold Premium Package. The Ultimate system comes with loads of freebies including leather travel case, lock and key, DVD and online access, Revita Cream, Traction Plus Powder, free eBooks, etc.

Also Read: Jes Extender Review


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  • I bought SizeGenetics (comfort package) and I have been using it for the last two months. I have seen some gains, though minimal, but my girlfriend says she feels that I have grown in size down there and she likes it. My worry is, if I stick with the SizeGenetics program, will the Size Genetics results be permanent? A friend of mine used Phallosan Forte and he did make some gains, about 0.8 inches, and then moved to Sizegenetics and his size increased to 7.7 inches when erect. Really eager to see if this device is worth the money. Thanks for the honest review and sharing your results.

  • Does this device work with a curved penis? Been using some pills and they don’t seem to be of much help. My doctor recommended that I either go for corrective surgery or using the SG device. I ordered the device last month and I am waiting to see how it works. Wish me luck.