X4 Labs Extender Review, Medical Facts and Results [2019]

Going to bed with your loved one is delightful; however, when there is no healthy sex life, the man begins to feel depressed and deprived. There are hundreds of reasons causing a dead bedroom situation.


Psycho-emotional disorders and insecurities in both partners at the same time represent one of the most common causes of the lack of sex.

In turn, the man often experiences negative emotions realizing the dimensions of his manhood are insufficient.

These insecurities cause guys to lose confidence in themselves and their sexual powers. Moreover, such psychoemotional disorders often lead to sexual dysfunction.

The man experiences weakened erections, a drop in potency, premature ejaculation and a lack of orgasms.

X4 Labs Quick Facts

Rank: #1
Money back: 
Years on the market: 10+
Benefits: 3 types of fasteners with anti-bacterial foam, premium comfort, 100% high-grade materials, 24/7 customer support
Customers: 150 000
First results: 14-30 days (1.1 inches)
Max results: 180-360 days (4 inches)
Enlargement extenders: Deluxe value – $79.99, Premium standard – $119.99, Extreme premium – $189.99, Anniversary comfort – $199.99, Ultimate Luxury – $249.49, Patriot Limited – $299.99 )
Curvature correction:  Peyronies Pro – $99.99, Limited – $119.99, Special – $199.99, Luxury – $259.99, Ultimate – $299.99
International Shipping:  Yes
Coupon code: 85% off (cyber week sale )
Official site: x4labs.com

How to Enlarge Penis Using X4 Labs Extender

Therefore, stimulating the growth of the penis is a crucial step in eliminating these negative consequences permanently.

The X4 Labs is a modern, safe and efficient extender of a new generation that is designed for painless stretching of the cavernous tissues of the penis.  Moreover, the X4 Labs also has an active normalizing effect on the sexual function of the male body.

The extender’s principle of operation is that the user sets up a comfortable intensity of traction force, which enhances the blood circulation in the pelvic organs. This facilitates the stretching of the cellular tissues of the penis.

As a result, the genital organ grows in size, improving the quality, strength, and power of the man’s sexual capabilities. Learn more about X4 Labs benefits

Advantages of X4 Labs


Among the available devices on the market of penis enlargement products, the X4 Labs is one of the most popular extenders. It’s won the hearts of millions of users with the following advantages:

  • A compact device that is convenient to use. The man can wear it at any time, regardless of what he’s doing;
  • The device is fixed in a simple and safe way, causing no pain or adverse reactions;
  • The minimum number of contraindications significantly expands the circle of potential users;
  • The extender’s effectiveness has been repeatedly tested in clinical and laboratory trials, which confirms its safety once again;
  • The X4 Labs is manufactured from safe medical raw materials that comply with all sanitary standards;
  • The result obtained in the course of treatment will retain for a long period of time, to the pleasure of the man and his sexual partner;
  • The X4 Labs device comes at a reasonable price that is affordable to every man on the planet.

X4 Labs: Materials and Medical Facts

The manufacturer of this innovative extension device used medical plastics characterized by high strength and durability. The extending metal rods fix the device in the safest way, while the built-in springs provide for the highest effectiveness.

An interesting and reliable fact about the X4 Labs is that its design suits a wide variety of penis sizes, ranging from small to average parameters.

Clinical facts
As a result of using this device, the length and girth of the male genital organ grow by up to 25%.

Why Do Experts Recommend the X4 Labs?


The extender’s high popularity is primarily related to its multifunctionality. Wearing the device regularly will not only solve your insufficient penis size problem but also relieve the common symptoms of erectile dysfunction.

If you regularly experience ED, reduced potency or premature ejaculation, a full course of treatment with the X4 Labs device is the solution to your issues. Click here to order the extender.

The second criterion determining the extender’s popularity is its safety and the minimal number of contraindications.

If the device is fixed properly, the patient experiences no negative side reactions – only a positive result that is achieved in the shortest period of time.

How Long Until Positive Results Are Achieved?


X4 Labs Customer Reviews

Many modern users are inclined to believe the X4 Labs is a magical invention capable of solving their issues after several applications.

This opinion is fundamentally wrong, as it takes at least 4-5 months to achieve the desired penis size and normalize the sexual functioning of the male body.

Clinical facts
However, many patients notice the first positive changes after 2-3 months. Worth noting, you should prolong the course of treatment to 8 months to consolidate the obtained positive effect. The results you achieve preserve for 6-12 months.

The most important aspect of using the device is wearing it daily for 8-12 hours. You should only wear the extender during the day when all your senses are under the control of your mind.

It is strictly  forbidden to use the device at night , as this can lead to the most unexpected and unpleasant side effects.

Be careful when putting on and taking off the X4 Labs. Wearing the device should cause no pain. If you’re suddenly experiencing discomfort, immediately remove the extender in order to avoid bruising, sprains and various kinds of mechanical damages.

Warranty and Delivery

The main guarantee of the quality and safety of the X4 Labs Extender is the presence of appropriate certificates. The manufacturer of the device received all the accompanying documents upon the results of clinical and laboratory tests.

Today, a man from any region of the globe can become the owner of an X4 Labs Extender. The product can be delivered to any location on the planet.

The manufacturer can ship the purchased item by any postal service of the customer’s choice. You can order X4 Labs officially.

X4 Labs vs. Competitors: A Comparison

Let’s highlight a number of distinctive features inherent in the X4 Labs extender:

  • Unlike the PeniMaster that operates on the principle of stretching by means of the vacuum created inside the working chamber, the X4 Labs has an extending mechanism;
  • The Jes Extender is a whole line-up consisting of a huge number of models. Each device comes in a presentable box and is completed with a variety of replaceable elements. The price of the Jes Extender is very high. The X4 Labs is a simple and compact device available at an affordable price;
  • The Phallosan is another vacuum device that fundamentally differs from the X4 Labs extender by its principle of operation;
  • The Quick Extender Pro is based on a similar principle as the X4 Labs. However, the two devices have different design features.
Quick note
The X4 Labs is a multifunctional and safe modern extender, the main action of which is aimed at stretching the cavernous tissues of the penis and normalizing the sexual functions of the male body.

Another beneficial effect of using the extender is that it helps correct the curvature of the penis. The main advantages of the X4 Labs are its safety, effectiveness, simplicity and affordable price.

How to Use X4 Labs

The X4 Labs extender does not require any special care. Before using the device, wipe its elements with a special antiseptic agent that will neutralize all bacteria and harmful microorganisms.

After use, rinse the extender in running water. Don’t put it back in the box until it’s completely dry.

Before using the device, read the instructions carefully and follow all the recommendations. Otherwise, there is a possibility of adverse side effects.

On the manufacturer’s official website, you can find a detailed video review of the extender, which will give you a clearer understanding of how the X4 Labs works and how to wear it for the best possible effect.


X4 Labs Extender Review, Medical Facts and Results [2019]
4.3 (85%) 16 votes

X4 Labs Extender


Speed of results








Customers' trust



  • Add size to both length and girth
  • InfiniteFit Quad System
  • 2018’s Top Rated Device
  • Proven in clinical trials
  • Comfort Strap Technology


  • You need to wear it consistently
  • Some packages are expensive