The SizeGenetics™ device is based on age-old traction techniques that have been practiced for thousands of years to enlarge body parts. It works by applying a constant traction force along the shaft of your member to make it longer, thicker and harder. If you stretch a balloon, it becomes more supple and can hold more air. The same principle applies with your member.

SizeGenetics™ is a certified US medical type 1 device. Doctors have also endorsed our powerful traction device. So you can have total peace of mind that SizeGenetics™ is both medically backed and completely safe to use.

The SizeGenetics™ system uses a constant traction force to increase the number of tissue cells within the member. This is called citokineses. This traction force multiplies the cells within the member permanently, which means any enlargement you see will be permanent.

Although results will vary depending on the individual and how long you wear your SizeGenetics™ device, many of our thousands of satisfied customers have seen results in just a few weeks!

We recommend that you wear your SizeGenetics™ device for between 3-6 hours per day. You may want to start wearing the device for just a few hours per day before building up to 6 hours, to allow your member time to get used to being stretched. Every hour counts as the same, so wearing your device for 6 hours per day for 10 days will give you the same result as wearing it for 3 hours per day for 20 days.

Yes, you will see an increase in both your flaccid and erect member length when you use the SizeGenetics extender.

Yes! As long as you continue wearing your SizeGenetics™ device you’ll continue to see results.

No! Because the SizeGenetics™ device increases the number of cells within the member permanently, the results you get with SizeGenetics™ are also permanent.