Categories Sexual Health

X4 Labs Penis Extender Review

In this article, I review the X4 Labs penis extender.

Let’s face it, most guys want to have a big dick. Why? Because it gives you confidence and satisfaction in the bedroom.  And a lot of men are unhappy with their size. This leads to performance anxiety and low self-esteem. So, how do you solve this? You can try surgery but this is risky and expensive. A better solution is to use a penis extender.

About X4 Labs

The X4 Labs penis extender is a clinically-tested medical device for permanent penis enlargement. It’s safe and effective. And there are no side effects, unlike penis pills and surgery.

X4 Labs is one of the highest-rated extenders on the market. For one, it’s safe and reliable. And it’s also extremely comfortable. Guys can wear it comfortably for hours.  It’s also incredibly durable and tough. In fact, X4 Labs is the first penis extender I owned. And it’s been a favorite since.

How Does It Work?

High-quality penis extenders are non-surgical devices worn for several hours a day. This is how they permanently increase size. The science is based on the principle of traction, which causes micro-tears to the penis. The micro tears lead to growth as the body repairs the damaged tissue.

During the time you wear it, you apply controlled tension by adjusting the rods. The purpose is to elongate the penis. So, what is happening to the body? Let’s begin with cellular mitosis.

This process breaks down cells and forces them to regenerate. And as a result, it improves circulation to the penis. Over time, you’ll experience stronger erections and improved stamina. However, the biggest benefit is a permanent size increase.

The principle of traction has been known for a while. So, what makes X4 Labs better than the competition? One word: comfort. I discovered this hard way by owning several devices.

Comfort is one of the most important considerations. Keep in mind, you’ll be wearing an extender for at least next six months. The X4 is different from other products because it features the InfiniteFit Support System. This is one of the most advanced comfort systems and allows you a variety of ways to wear it.

And the comfort straps make sure that the device stays in place for the whole day.

Different Penis Extender Packages

X4 Labs offers different packages to fit your needs. You can choose among a Starter, a Gold, a Deluxe, and a Premium Gold package. The Starter package includes hybrid support, memory foam comfort pads, and an instructional CD.

The support piece in this package is suitable for men that have a penis of 4 inches or smaller.

Gold Luxury Edition

X$ Labs Gold EditionThis particular penis extender has the highest amount of tension springs (3600 grams). This package comes with gold elongation bars, 2 ultra-fit Velcro straps, and extra foam. It fits in a premium leather-bound storage case. In addition, it comes with a 5-year warranty.

Premium Edition

X4 Labs Premium Edition
The premium edition is equipped with a maximum tension force of 3300 grams. It’s available with 6 short and long memory foam pads, elongation bars and a 5-year warranty. Not only does it offer a great level of comfort, but it’s highly customizable. For instance, it comes with numerous fastening methods so that you can adjust for comfort.

Deluxe Edition

X$ Labs DeluxeThe Deluxe edition is ideal for anyone who wants to achieve quick results. It’s equipped with a maximum tension force of 3000 grams and 2 short and long memory foam pads. It has a 1-year warranty. All in all, this is one of the least expensive offers available.

Anniversary Ultra Edition

X4 Labs AnniversaryThe Anniversary edition is only available while supplies last. It was created to commemorate the company’s 11th anniversary. It has the same features as the Gold Luxury Edition, and a few extras as well. But unlike the Gold Luxury Edition, it’s available with a lifetime warranty.

Extreme Premium Edition

X4 Labs PremiumThis package includes all the items needed for customization. In addition, it has elongation bars, memory foam pads, and a 3-month supply of Sinrex. And there’s a maximum tension force of 3600 grams.

X4 Labs vs SizeGentics

Which is better? You basically get everything you need with the SizeGenetics Ultimate System. It has a price tag of $299.95. This is a good thing considering that X4 Lab’s Patriot Gold Edition is $399.99.

Although it also has everything that you need, X4 costs one hundred dollars more. However, understand that X4 offers a lot of accessories. But what else should you know about these two products before making a final decision?

Both penis extenders are medical grade devices. They’re also traction based, which means there are no differences in functionality. If you know how to use one, you could easily start using the other one.

And they both have a money back guarantees if you don’t get good results. However, you have to show that you’ve followed the instructions thoroughly.

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It’s more difficult to get a refund from SizeGenetics than it is from X4 Labs. If you want a refund from SizeGenetics, you must show a detailed log of usage. However,  both companies have a money back guarantee. But SizeGenetics’ is just for 6 months, whereas X4 Labs is for a full year.

Why Purchase X4 Labs?

For one, it’s very effective. It has a tension force that ranges from 3600 to 4200 grams. SizeGenetics only goes up to 2800 grams.

But then again, the tension force isn’t the only thing that you should consider. Too much tension could cause penis injury, especially if you use it too long. This could mean busted blood vessels, pain, urinary incontinence and temporary impotence.

During my first week, I wasn’t able to use my device for extended periods of time. I adjusted it and used it while I slept at night. Most men can only stand 900 grams of tension force without experiencing pain. However, there’s some who can go as high as 2,000 to 2,400 grams.

Also, X4 Labs has the most affordable starter kit starting at $89.99.  Compare that to SizeGenetics at $199.95. The package from SizeGenetics only includes elongation bars, a comfort pad, and an instructional DVD.

Why Purchase SizeGenetics?

Yes, X4 Labs is a viable contender, but SizeGenetics has always been more popular. It has been in business for over 18 years.  Whereas, X4 Labs has only been in business for 12 years. In addition, SizeGenetics is globally recognized. Whereas X4 Labs is slowing building an international reputation.

The main reason SizeGenetics is so beneficial is that it has had proven results for more than 20 years. Both X4 Labs and SizeGenetics have great products, but SizeGenetics is more well-known.

How to Use X4 Labs

It may seem hard to use a penis extender, but X4 Labs makes it easy. It’s just a matter of putting your penis through the hole located at the bottom of the extender. Then push your penis up against the top portion.

The next step is to put the strap on, and this can be done in two different ways. You can use either the silicone harness or the silicone comfort strap. Basically, use the one that makes you the most comfortable.

Next, adjust the rods so that they’re longer than your penis. Do this by either adding or removing rods. The male stretcher is available in various sizes that range from an inch to 3 inches. Obviously, the sizes change based on the progression of growth. Once you have the right size adjustment, the spring will constantly exert force. This will either pull your penis out or forward.

If there’s too much force on your penis, reduce it by adjusting the tension. Normally, there are three tension levels on the rods. Understand, if the force is higher, this leads to better results. However, this could also lead to more injuries.

Benefits and Results

Clinical studies confirm that penis extender works. Over 20,000 men volunteered to assess the efficiency of traction devices. The average length gain that was achieved over six months of usage totaled 3.3 inches. The average length increase totaled 33.63 percent of the original penis size after five months of usage.

The volunteers noticed an increase in penis width, as well. The maximum circumference increase achieved in the erected state totaled 2.2 inches. The studies confirm the principle of traction to increase penis size efficiently and permanently.

X4 Labs comes with a 180-day money back guarantee, which means that you have nothing to lose. Additionally, the spare parts will give you a chance to modify the device as your penis grows.


Is It Safe?

Most importantly, the X4 Labs system is safe. Herbal remedies that are supposed to increase penis size will be inefficient, at best. Some of these contain questionable ingredients that may be harmful. And surgical procedures increase the risk of infections and complications. In comparison, penis extenders are easy, safe, and effective.

The X4 Labs penis extender will let you experience positive results in a matter of months. It’s easy to use, safe, and comfortable.


If you’re sick of having a small dick then get a penis extender today. Check out X4 Labs to see what they have to offer. For permanent results, there is no better solution.

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About the author

Alexander Pommett is a dating and relationship expert who enjoys blogging. I’m the author, researcher, and publisher of this website. Coming in at over 100 posts, this is no longer the “little project” I had in mind when I first started.