#1 penis extender

The Penis Extender helping with

Penis Enlargement For Over 10 Years


Penis extenders are one of the most used penis enlargement methods. The penis extender provides users with penis enlargement and male enhancement results. The X4 Labs Penis Extender has been CE Certified.

Penis size is an important aspect of any man's life and subsequently, X4 Labs Extender has developed the penis stretcher. The first penis enlargement product to provide real results, and increase penis size. This simple and easy to use penis enlarger can help improve sexual performance, stamina, as well as providing penis girth and length.*

certified medical device

Penis Enlargement Device

Penis extenders are the only penis enlargement product that has been recognized and clinically certified to provide real results.

  • *Increase Penis Length and Girth
  • *Improve Erection Strength
  • *Clinically Proven on Men (Ages 18 - 90)

X4 Labs, a research and development team, focuses on the development of penis extenders as well as a vairety of penis enlargement and male enhancement products.


Fast and Discreet Shipping

Fast and Discreet Shipping

Secure Billing

Secure Billing

Read our X4 Extender Brochure

Read our X4 Extender Brochure

Why purchase from X4 Extender.net?

Real and fast penis enlargement, Guaranteed!

While other penis extenders use either a silicone tube or straps, the X4 Penis Extender is the only penis enlarger to provide patients with both systems plus our Custom Loop Fastener, alongside its exclusive 4-in-1 Quad Support Piece

The 2-in-1 or Hybrid Support Piece is also available on the standard penis extender models, making the X4 Labs Penis Extender the most effective and subsequently the best penis extender available!

Our exclusive patent pending system is specially designed to provide increased traction, improved blood circulation and maximum comfort, Now with our exclusive Hybrid Traction System you can choose for yourself which method of support suits you best, for more comfort and better results.


Why choose the X4 Labs Extender penis stretcher?

Advanced design, more comfort, and better penis enlargement results!

A penis extender or penis enlargement devices are available through a wide variety of outlets; however, none offer the one of a kind 4-in-1 system or Quad support; designed to provide increased comfort which allows for prolonged use and subsequently better results. Its small, sleek, portable design allows you to use the penis stretcher in the comfort of your home, office, and even while you sleep.

  • *Increase Penis Size Permanently (Penis Enlargement)
  • *Correct Penil Curvature, Bent Penis and Treat Peyronies Disease
  • *Increase Penis Girth and Penis Length
  • *Improve Sexual Stamina and Performance (Male Enhancement)
  • *Boost Male Confidence
* Personal Results May Vary

Results discussed on this website are understood to be "generally expected results" in compliance with all FTC requirements. Any extraordinary results experienced by any individual is specified explicitly. Results will vary with each individual. Customer testimonials are renumerated and do not claim specific results. Any results mentioned are assumed to be based on average customer results and are not based on extraordinary claims. If you should find any advertisements or claims to be unrealistic or extreme, please contact us and we will immediately review the content.