Mr. Gelinas C.
Fake company?
Fake company. They never ship, and I am still waiting for my refund.
Response from castleflexx.comSep 1, 2026
HI, could you please email us at [email protected] with your order number or email address?

CastleFlexx is a collection of patented health and recovery inventions. USA Made. USA Owned. Established to heal in 2022.A note from inventor Dan Castle:My goal was to change how chronic pain was being treated.This would require that I design a solution which could achieve1) Toe Dorsiflexion since the plantar fascia activates the entire posterior chain when its pulled back and engaged unlike with straps and bands which leave the muscle groups in the leg inactive2) Relaxing natural grip for longer stretch sessions, no more rope burn please!3) A more practical, convenient, and financially responsible solution that would target the ROOT cause of the chronic pain.I began testing Castleflexx and after just a few days everything changed for me. I felt a release in my back I hadn’t felt before. Shortly thereafter, I felt noticeable improvement in many other areas. For example, I stopped getting plantar fasciitis completely. GONE. After a few months of using CastleFlexx for 8 to 16 minutes a day, I began to feel better, move better and even look better. My wife Carly, who had also begun using CastleflFlexx, experienced significant improvement and no longer complains about her hip pain and sciatica. Life just got better for both of us.I hope our device which has a less than 2% return rate and is made in the USA helps you too!Dan Castle
castleflexx.com (castleflexx.com) has 66 customer reviews on Five Star Index, with an average rating of 4.2 out of 5.
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Mr. Gelinas C.
Fake company. They never ship, and I am still waiting for my refund.
Response from castleflexx.comSep 1, 2026
HI, could you please email us at [email protected] with your order number or email address?
Vietnamvet M.
By far the most unique health device on the market. It works and it does way more than stretching. I saw Messi and Brady using it in a documentary and i bought one for my back issues. Im pain free for the first time in decades. Its pricey but its a money saver for anyone who has pain issues.
Response from castleflexx.comAug 24, 2026
Today CastleFlexx has an average review rating of 4.6 stars on Amazon after 3 years on that platform. 4.7 stars on SHOP app. You are greatly appreciated. Most people only leave reviews when they are upset so these ratings above can look very bad until you see the reviews on more legit platforms like SHOP app, Amazon and Okendo.