Clinically proven traction device for male enlargement - Prescribed by doctors worldwide

The SizeGenetics™ extender uses traction to assist the human body's natural ability to change and develop under physical influence.

By being exposed to a durable and regular traction, the cells in the penis chambers begin to divide and multiply, thus increasing the tissue mass. This process allows the penis to hold more blood than it could before.

As a result, enlargement can be noticed in both length and width (girth) of the penis.

Contemporary Orthopedic surgery uses the principle of traction to lengthen or straighten fingers and legs. It is also used to force the body to grow fresh skin to cover tissue defects of the face.

It is a well known principle and over the last 5 years the SizeGenetics™ device as been applying this principle to the penis, with results which have now been clinically proven several times over. Our library of success stories is so vast we only include a selection on the site.

The device was originally developed by a medical professional named Dr. JÖrn Ege Siana. Initially it was made as a device to help aid healing following penile surgey, however it wasn't long before several clinical studies took place which established that enlargement can be achieved by men who had not undergone any penis surgery.

If you wish to get a more detailed explanation, ring us: 1800 209 1670 available Mon-Fri.

Historically the body as proven it adapts under tension

To reiterate, the use of traction or weights to enlarge the penis is based on the principle of tensile force and the body's ability to adapt under such influence.

This principle of has also been practiced for over 2,000 years by cultures around the world.

The neck lengthening exploits of the Paduang tribe of Burma is a well-documented example of such practices, if your interested, visit Chiang Mai website. As well as the lip and earlobe stretching practices of certain African tribes.


Why is applying the correct amount of 'tension' so important?

The tension/traction part of the device is critical to your length and girth gains. It needs calibirating to make sure it exerts the right amount of force, otherwise it could cause injury or result in no enlargement.

Cheap parts, unregulated markets, non-existent testing and lack of manufacturer knowledge mean there are devices, which look similiar to the SizeGenetics™ device, but produce vastly different results.

You should already be aware that the SizeGenetics™ device is classifed as a medical type 1 by the European Union Health Authorities and adheres to the highest possible standards. All our devices are tested, tested and tested again before being discreetly shipped to any customer.

We have offices in the UK and USA so we abide by the relevant laws and regulations, this includes product quality.

How long do I have to wear the device and will it work for me?

It is clinically proven to work, just follow the instructions and enjoy your larger penis (both girth and length). Once you have reached your desired size you can stop using the device, gains are permanent.

The longer you wear the device, the bigger your gains will be (the clinical study unsuprisingly showed a direct link). Most men wear the device for 2-3 hours a day in the evenings and reach their desired length. If you want gains quicker than the device is safe to be worn for up to 12 hours a day, and is discreet enough to wear outside of the house.

Increase your penis size by up to 30%

If your flaccid, none-erect penis girth (circumference of penis) is less than 5.5" and your flaccid length is less than 9" then the device will be able to fit your penis, the device fits 98% of men.

Simply click here to order or call us on 1800 209 1670 available Mon-Fri.

Alternatively read on to find out more about clinical studies & our medical approval.