Trustpilot Reviews
See what others have to say about their experiences with our company. Read reviews shared on Trustpilot from real customers and the gains they have noticed over time.
I bought the first device, the “Titanium” version, back in 2012; used it for 6-8 months; 4 to max 6 hours daily, and gained 2 cm.
I stopped using it for over a year. And used it for another 6 months in 2014. Again for 4 to max 6 hours per day, and I reached 23 cm in full erection, and this was enough for me … !
Last year I measured my full erection and noticed that I lost 1-2cm, so in full erection it was approx 21-22cm …
Probably the erections lost in “strength” or probably the fact that I’m having less sex or both cases caused the loss of length …
So I thought to try it again. I ordered the new Titanium device in December 2025, and am now using it since then: am back to 23cm. Erections are again “stronger”, quicker, and last longer. This is amazing.
Probably there must be also a “placebo effect”, and probably stretching again stimulated the gained length back. Whatever.
Am using the device 5-6 hours per day: 2 hours in the morning; and 3-4 hours evenings. Weekends I have a break.
I noticed that evenings the “stretching” effect is higher: tissues stretch more, and am comfortable in wearing it. I just take it off after 2 hours, massage a bit to get blood circulation “reactivated”, and then I wear it. My target is 24 cm. Once reached, I will just wear it once a week or so, just to keep it “exercised” …
I now use those “makeup cleaning” cotton pads as those are softer and make the device more comfortable.
The quality is top.
I stopped using it for over a year. And used it for another 6 months in 2014. Again for 4 to max 6 hours per day, and I reached 23 cm in full erection, and this was enough for me … !
Last year I measured my full erection and noticed that I lost 1-2cm, so in full erection it was approx 21-22cm …
Probably the erections lost in “strength” or probably the fact that I’m having less sex or both cases caused the loss of length …
So I thought to try it again. I ordered the new Titanium device in December 2025, and am now using it since then: am back to 23cm. Erections are again “stronger”, quicker, and last longer. This is amazing.
Probably there must be also a “placebo effect”, and probably stretching again stimulated the gained length back. Whatever.
Am using the device 5-6 hours per day: 2 hours in the morning; and 3-4 hours evenings. Weekends I have a break.
I noticed that evenings the “stretching” effect is higher: tissues stretch more, and am comfortable in wearing it. I just take it off after 2 hours, massage a bit to get blood circulation “reactivated”, and then I wear it. My target is 24 cm. Once reached, I will just wear it once a week or so, just to keep it “exercised” …
I now use those “makeup cleaning” cotton pads as those are softer and make the device more comfortable.
The quality is top.
I used to doubt if anything like this could work. But Jes-Extender isn't just theory- it's a hands-on, structured approach that helped me feel in control. I like seeing real progress without hype.
I’ve tried a few things over the years, but this is the first time I’ve seen actual, lasting improvement.
Jes Extender is a solid, high-quality product. I’ve been using it for a couple of months, and the changes are visible. It’s a slow process, but if you’re patient, the results are worth it.
I’ve tried other extenders, but this one works the best. After two months, the results are undeniable. It’s comfortable and effective—very happy with my purchase
I have been using Jes Extender for about two years. Within the first half year I gained 2 cm in lenght. I have not been able to gain any more lenght so far. But in girth I grew out of the standard model and bought the xl-model and I keep growing in girth. I had a 'pencil penis' but with time the circumference is equalizing more and more on the whole shaft. Sure it hurt in the beginning and it was troublesome to wear, but now I have found my way of doing it and - I kid you not - I actually long to be alone and put on the 'cage'. It gives me better erections and combined with eg. kegel exercises it really gives you a nice feeling of control in the pelvic floor. I have never been able to sleep with it. My one complaint is the front piece in the xl-model: The plastic is of lesser quality than the standard model and it breaks quite easily. I have had it replaced two times by my danish contact. Og hej, Nikolaj, alle disse femstjernede ratings virker sgu lidt søgte, det er synd, for det er et godt produkt, og jeg er ikke en robot. Der er efterligninger på markedet. Men måske er løsningen ikke at tjene flere penge. Hvem tør skrive en kronik i et dagblad, om det tabuiserede i at ville vokse sit lem?
I definitely recommend it. The shop is clearly structured. Any questions are answered on the website. Delivery was fast. After six months of daily use, I'm seeing good results. 😉
The quality of Jes Extender products is excellent. Danish manufacturing is second to none (other companies - mainly Chinese ones, are just copying their design and then using poor quality materials), and their products act just as advertised.
I highly recommend them.
I highly recommend them.
At first, I wasn't sure how much change to expect, but after a few weeks, I'm seeing real results. It's easy to wear, and the gradual progress keeps me motivated. Totally worth it
Online support has been always good. Quick deliveries and gods quality products.