SizeGenetics Review – Does It Work?

By: Rob Miller
Fact Checked On: 5-13-2018

Note: This is just a review. Click here to visit the official Size Genetics website.

SizeGenetics Overview

As you might have guessed, one of the most frequently asked questions we get is “How can I get a bigger penis?” Guys want it for all different reasons, but I’d say it mostly boils down to confidence.

The knowledge that nobody’s going to be laughing at your little guy, in fact the knowledge that they might even be blown away by it, is priceless when it comes to sexual confidence.

Well, pills alone just aren’t going to do it.

You’ll need a device to go along with it.

One such device is an extender, like SizeGenetics.

SizeGenetics, like most penis extenders, is a device that you “attach” to your penis and wear for several hours a day to achieve gains in both length and girth (though the most significant gains will be achieved in length).

There are definitely differing opinions of SizeGenetics and extenders in general, so we’ll walk you through, making sure you know what you’re dealing with.

Note: If you’re looking to gain some SERIOUS size, then I would recommend you take a supplement called Vigrx Plus along with the Size Genetics device. The increase in blood flow and libido will SKYROCKET your gains.

How SizeGenetics Works

size genetics reviewAs a penis extender, SizeGenetics is a device that you put on/around your penis, causing it to stretch and then grow, enabling it to be longer both at rest and in a state of arousal.

It works on the principle of traction.

After selecting the correct size to encourage a small amount of growth, you apply SizeGenetics to your penis, and wear it for several hours.

You do this each day, and over a number of months, you’ll add on to the size of the device because the size of your penis will continue to increase, requiring you to do so.

What Makes SizeGenetics Different

I know what you’re thinking. “You want me to wear that thing on my penis for hours each day?

Are you crazy?” And that’s why, frankly, tension devices haven’t taken the penis enhancement world by storm.

People who manage to use them do find success.

But most people find it simply inconvenient.

That’s why the makers of SizeGenetics made sure it was as comfortable as can be.

It comes with spongy cushions and tubes to increase your comfort, if you find it to be lacking.

They do this because SizeGenetics knows that it won’t work if you don’t use it.

SizeGenetics Reviews

We’ve seen a number of SizeGenetics reviews from guys who’ve used it, and they are mainly positive, giving us the impression that if you use it, it works.

The only complaint lots of guys share is that it’s something of an inconvenient hassle to have to wear SizeGenetics for hours every day.

Lots of guys hope that they can get away with using it less or for shorter periods of time, but you just can’t if you want to get the kind of results SizeGenetics is capable of.

There’s also a number of very convincing before and after photos showing some HUGE increases in size. Check them out below:

sizegenetics before and after

size genetics before and after pics

Click Here to visit the official Size Genetics website.

My Personal Results

Back when I originally started this site, I kept coming across the Size Genetics device.

At first, I’ll admit I was a little intimidated.

The thought of strapping the thing on to my penis didn’t sound very appealing.

When I started to see the before and after pictures guys were posting though, I decided it might be worth a shot.

I ordered the comfort package, mainly because I was reading how important comfort is when it comes to extenders.

I received the SizeGenetics extender in the mail a few days later, and started wearing it right away.

Some initial thoughts:

  1. It wasn’t as easy to put it on as originally thought.

I had read a bunch of guys saying that putting on the SizeGenetics device was easy.

In my personal experience, this was not the case.

In fact, it took me about 45 min. to get it on the “right” way.

Luckily I’m a pretty patient guy, but I can see some guys throwing in the towel early here.

2. It’s not as uncomfortable as it looks.

At first glance, the SizeGenetics extender looks like you wouldn’t want to wear it for more than a couple of minutes.

After finally getting it on the right way, I noticed that it was actually quite comfortable.

It wasn’t like I didn’t notice I was wearing it, but I quickly because accustomed to the feeling.

SizeGenetics Pros and Cons

Advantages of SizeGenetics

  • It works for a lot of guys.

    If you use it diligently and especially in conjunction with enhancement pills, you should see growth.

  • There’s a 6 month money back guarantee.

Disadvantages of SizeGenetics

  • It’s expensive.
  • It requires enormous commitment.

    We’re talking about hours of daily use for months and months.

Where to Buy

SizeGenetics is available online through the SizeGenetics website.

There are a few different packages to choose from based on your goals and budget.

The starter package includes only the SizeGenetics device, and it sells for $199.99. There are more expensive packages if you want the carrying case, powder, and several more add-ons.

Whichever package you choose, you’ll be eligible for the 6 month guarantee.


There are two things to remember about penis extenders.

One is that they provide a degree of success when it comes to penis growth.

The other is that they require a huge and extended time commitment.

SizeGenetics tries to mitigate that second fact by being as comfortable as possible.

The feedback we’ve seen seems to support that.

So if you’ve been thinking about trying out an extender, SizeGeneticsis a good choice.

Have You Used SizeGenetics?

Leave Your Review Below!

Top 3 Male EnhancementAffiliate Disclosure

#1 Rated – Vigrx Plus

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#2 Rated – Bathmate Hydromax

#2 Rated - Bathmate Hydromax

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#3 Rated – Phallosan Forte

#3 Rated - Phallosan Forte

Phallosan Forte is a GREAT option for those looking to grow both length AND girth, permanently.

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Honorable Mention/Inexpensive Alternative:Magnum Rings content/uploads/2017/01/magnun rings

Magnum Rings are a VERY affordable option to getting both girth and length gains, at a fraction of the price of the Bathmate or Phallosan Forte.

Click Here to see our full Magnum Rings review.

How People Found This Review:

and extenze results before and after pictures, and bathmate before and after, and jelqing before and after

User Reviews

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User Questions and Answers

Can you use both devices, such as the SizeGenetics and Bathmate, during the day or is that too much for the penis to handle? -Carmine

You can use them both, but you'd have to make sure to work out a schedule that doesn't end up just making you sore. When you're sore, you're less likely to work at it consistently.- Rob

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9 out of 10 people found this question helpful.

If I just want to grow 2 inches should I use the sizegenetics or the bathmate -Jay

Well, that depends.  If you're looking for girth, use the Bathmate.  If you're looking for length, use the Size Genetics device.  Personally speaking I would get the bathmate and do jelqing exercises along with it.  That way you get the best of both worlds (i.e. length and girth increase).- Rob

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8 out of 10 people found this question helpful.

How many hours a day does size genetics take? -kyle

You'll want to use it for several hours a day, the more you wear it, the quicker you'll see gains.- Rob

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5 out of 6 people found this question helpful.

Some places online say to use SizeGenetics 4-6, 8, 9, 10, 12 hours a day. The DVD doesn't say.What do the clinical studies say? -kyle

Generally speaking, the longer you use it, the better your results. There have been a couple clinical studies. Men using it for 5 hours a day increased, but at a lower rate than those who used it for 10 hours a day.- Rob

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3 out of 3 people found this question helpful.

i jst want 2 make my dick long wich is good fr me and no side effcts fr me -bunty

Try the SizeGenetics.- Rob

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3 out of 4 people found this question helpful.

Author: Rob Miller

Supplement Critique

Rob Miller founded over 7 years ago, and has been the chief editor ever since. He has a diploma in Advanced Dietary Supplements Advisor, and worked at GNC for 3 years. He KNOWS supplements, both inside and out. Rob currently resides in Jupiter, FL, with his wife of 4 years.  Learn more about him in his Bio here. Follow him on Twitter , Facebook, LinkedIn, or find him on Google +.