About JES-EXTENDER™
Pioneering Safe & Effective Male Enhancement Since 1995
Jes Extender is a globally recognized brand specializing in non-surgical penis enlargement solutions. As a pioneer in medical-grade traction devices, we are committed to providing men with a safe, effective, and clinically tested alternative to surgery. Since our establishment in 1995, our mission has remained the same: to help men achieve their confidence and personal goals through innovative and scientifically backed solutions.
Our Story: The Birth of a Revolutionary Device
1995: The Birth of a Revolutionary Idea
In the mid-1990s, the options for male enhancement were limited and often involved invasive surgeries with high risks, long recovery periods, and uncertain results. Recognizing the need for a safer, non-invasive alternative, a group of Danish medical professionals and engineers began developing a traction-based device designed to naturally stimulate growth over time.
After extensive research and testing, the first Jes Extender prototype was introduced in 1995, pioneering the use of gradual, controlled traction to enhance penis size permanently. This innovation marked the beginning of a scientifically backed, medically approved method that would change the male enhancement industry forever.
1996–2005: Gaining Medical Recognition and Expanding Reach
Following its launch, the Jes Extender quickly gained traction within the medical community, with clinical studies validating its effectiveness and safety. Leading urologists and health professionals recognized the device as a viable alternative to surgery, further solidifying its credibility.
During this period, Jes Extender expanded beyond Denmark, reaching European and international markets. As demand grew, improvements were made to the device, including better comfort features, adjustable components, and high-quality materials.
By the early 2000s, Jes Extender had become a leading brand in the male enhancement industry, with thousands of satisfied customers worldwide. The device’s success was fueled by positive testimonials, medical endorsements, and a growing awareness of traction-based enhancement methods.
2006–2015: Innovation and Global Recognition
With increasing demand, Jes Extender continued to innovate, introducing premium models made from materials like gold, and platinum. These high-end options provided users with more choices, ensuring both luxury and functionality.
During this period, Jes Extender was featured in medical journals, scientific studies, and mainstream media, further establishing its reputation as a safe and effective male enhancement solution.
2016–Present: Continued Excellence and Future Growth
Today, Jes Extender remains at the forefront of the male enhancement industry, with over 25 years of proven success. With a strong focus on scientific research, product improvement, and user satisfaction, we continue to provide cutting-edge solutions for natural enhancement.
Our journey from a small Danish innovation to a globally trusted brand reflects our unwavering commitment to quality, safety, and customer empowerment. As we move forward, we remain dedicated to breaking stigmas, fostering confidence, and providing men with the tools they need to take control of their personal growth.
Our Vision and Mission
At Jes Extender, our vision is to empower men with confidence by providing safe, effective, and scientifically backed solutions for natural male enhancement. We believe that every man deserves the opportunity to feel comfortable and secure in his own body. Our goal is to break down taboos surrounding male self-improvement and encourage open conversations about health, wellness, and personal growth. Through innovation, quality craftsmanship, and a commitment to excellence, we strive to be the leading provider of non-invasive enlargement solutions, helping men worldwide achieve their personal goals with discretion and confidence.
Our mission is rooted in science, safety, and customer satisfaction. Since our founding, we have dedicated ourselves to developing premium medical-grade devices that offer clinically proven results. We understand that male enhancement is more than just physical transformation—it’s about improving self-esteem, intimate relationships, and overall well-being. That’s why we prioritize customer education, ensuring that every individual has access to transparent, research-based information about our products.
We are committed to continuous innovation, incorporating the latest advancements in technology to refine and improve our extenders. Every product we design undergoes rigorous testing to ensure safety, comfort, and effectiveness. In addition, we take pride in using high-quality materials, from medical-grade silicone to precious metals, to provide an unparalleled user experience.
By upholding our core values of trust, innovation, and customer care, Jes Extender continues to set the standard for excellence in male enhancement solutions.
Our Commitment to Excellence
At Jes Extender, we are committed to maintaining the highest standards of quality, safety, and customer satisfaction. Our team continuously strives to improve our products and services, ensuring that we remain at the forefront of male enhancement solutions. We provide excellent customer support, offering guidance and assistance every step of the way.
Join the Jes Extender Community Today
If you’re looking for a safe, effective, and scientifically proven way to enhance your confidence and achieve your goals, Jes Extender is here for you. Explore our range of products and take the first step towards a more confident you.
Get Started Today!
Visit our Shop Now page to find the right Jes Extender for you, or contact our friendly support team for more information. Your journey to natural enhancement starts here!
FDA-cleared and listed on the FDA.gov website
SizeGenetics is a trusted device that has met the standards for safety and efficacy. Its clearance ensures it is a reliable solution for non-invasive member extension and curvature correction. Link to FDA.gov
Contact Info
- Denmark:
+45 45 200 300 - US & Canada:
+1 646 569 9167 - EU & International:
+44 115 769 0221 Support@jes-extender.com
JES-EXTENDER™ is a trusted brand
Jesextender has received positive reviews on Trustpilot, with many users praising its effectiveness and results. Customers often highlight noticeable improvements in both length and curvature, with some noting increased confidence and comfort during use. The FDA-cleared status adds to the trustworthiness, and reviews frequently mention the high-quality customer support, making it a well-regarded option for those seeking non-invasive male enhancement solutions. Link to Trustpilot
JES-EXTENDER™ was invented by two pioneering doctors
Jørn Ege and Finn Worm Knudsen, who sought to create a non-invasive solution for member extension and curvature correction. Combining their medical expertise, they developed a traction-based device that applies gentle and consistent pressure to encourage natural growth. Their innovation has been clinically tested and is now FDA-cleared, providing a safe and effective option for men seeking enhancement without surgery. The device reflects their commitment to improving men’s health and quality of life.
Dr. Jorn Ege Siana, M.D.
Specialist in General and Plastic Surgery
Overview: After opening 3 private practices since 1991, Dr Siana quickly built up an international reputation as an expert in the field of male surgery. It was this work that led Dr Siana to invent the SizeGenetics™ device. He is also a director and founder of the Scandinavian Clinic of Plastic Surgery in Denmark and Germany.
Medical Doctor (MD) – June 1983, School of Medicine, University of Copenhagen.
Member of American Society of Plastic & Reconstructive Surgery
Founding member of International Association of Male Surgery
DR. FINN WORM KNUDSEN M.D.
SPECIALIST IN PLASTIC SURGERY
Overview: Since 1996 Dr. Knudsen has worked with cosmetic plastic surgery full time. Dr. Knudsen has carried out several documented international studies which has led him to become a member of the American Society of Aesthetic Plastic Surgery. Only 3 plastic surgeons enjoy the recognition of this membership.
swedish society for aesthetic plastic surgery
the swedish and danish medical association
danish society for plastic and reconstructive surgery
asaps, the american society of aesthetic plastic surgery
Terms and conditions | Privacy policy | Shipping policy
Phone, Denmark: +45 45 200 300 Phone, US & Canada: +1 646 569 9167 Phone, EU & International: +44 115 769 0221
Jes-Extender™ is owned and operated by DanaMedic ApS. DanaMedic ApS, VAT 12508670, Maglebjergvej 4, 2800 Kgs. Lyngby, Denmark Our business hours are weekdays, 8 AM to 4 PM (CET)
