Penis Extender Science with the X4 Penis Extender

The Regeneration and Healing process - Mitosis and Cytokenesis Cellular Division
Clinical Studies: Penis enlargement device
Researcher During the 1990’s, researchers began working on the effect of traction on the penis body. Notable in their studies was a major break-through, a Penis Enlargement Device could have a dramatic effect on the penile growth.
Historical Evidence
The use of traction to stretch various body parts has been noted throughout history among indigenous tribes from around the world. Traditional tribes from Burma have long used similar principles to extend the lengths of their necks. Traction based extension is still used to this day among many African tribes to extend the size of earlobes and lips. These same principles of traction-based extension were taken into consideration during the development of the X4 Penis Extender.
X4 Extender Hybrid Support System
X4 originally developed their penile traction device as a means for curing penile curvature and Peyronie’s Disease. In the development process, they had discovered a new method of combining the silicone tubing with comfort straps in order for patients to receive the most comfortable and efficient treatment during the enlargement process. This was the birth of the X4 extender Hybrid Support System.

There are two commonly used types of traction devices used for penis extenders; the modern 1-inch wide silicone comfort strap and the classic silicone noose. The X4 penis extender uses a combination of the two, allow for personal preference.
What Are The Differences?
Conventional Penis Stretchers use silicone tubing as a method of providing quick and easy adjustments and support by holding the penis body in place.
The modern traction device uses a 1-inch wide silicone comfort strap to gently hug the body of the penis to the device. This unique method provides patients with an increased level of comfort and improved blood circulation; two fundamental factors of the penis enlargement process.
The X4 penis extender hybrid support system combined with the spring-loaded traction device is designed to cater to both uncircumcised and circumcised men.
Why Does It Matter?
Many patients have preferences over what method works best for them. While some prefer the silicone tubing, others prefer the silicone comfort straps. The comfort factor is one of the most important factors during the treatment. The X4 Labs Dual Hybrid Support System offers patients the choice of both options.
Depending on the number of consecutive hours the device is worn, the noose offers quick and easy attachment while the 1 inch wide comfort strap is ideal for longer usage periods.
Natural Penis Enlargement Works
Patients using the X4 Penis Stretcher can choose how much traction/ tension they wish to apply and how many hours each day they apply these exercises. Every instructional manual that comes with every X4 penis extender package includes a penis enlargement program to use with their device. For maximum results, we recommend using the device 3-4 times each week at 3-5 hours each day. This can normally be done during sleep; the human body regenerates most efficiently during sleeping hours.









