Clinically tested and proven to help straighten your penis.
Two unique head pieces allow you to choose the best one for you, ensuring the device is as comfortable as possible to wear.
Never underestimate the importance of comfort when wearing your device! Our comfort foams and latex comfort strips are designed to ensure you can wear the device for the maximum amount of time. The longer you can wear it, the quicker the results.
Grip is important. You will only straighten your penis if there is adequate tension when using the device and if you feel comfortable while wearing it. We have spent years working with our manufacturers to create the Perfect Grip System™. Choose from velcro, noose or comfort strap technology to find the best grip for you.
Our device helps with curvatures from all directions – left, right, up and down. Use the Directional Noose Straightening™ system to add extra tension to any type of curve.
Online exercises to compliment the device and help straighten your penis faster – and help improve your erection size and power.
Tips, tricks and advice that will change your life! We believe that every man in the world can feel and act more confident, and that confidence is the most important step to becoming a better you. In order to help you achieve this, we put together this handy guide as an effective tool to help improve yourself in this way.
At SizeGenetics™ we believe information is power. That means getting to know your penis. Being well-educated about how penis growth and the organ itself works will help you to get the most out of our guide and natural, permanent penis growth.
Our device is manufactured to the highest standards and comes with a full 6 month guarantee. But in a few years, what do you do if something goes missing or breaks? You use the spare parts, included for free with your device.
Our industry-leading guarantee means you can purchase the SizeGenetics™ device with absolute confidence – if it doesn’t work for you, we will give you your money back. *Terms apply