I tell you what, if you advertise as that, I would for sure buy it. If it was responsible for knees being so much better....
I was just talking with a friend of mine last week at work about how much better my knees were.
I did not/do not have joint problems, it is tendons/ligaments I am quite sure. I have abused my knees for quite a long time, was recently pushing over 1200 lbs. on the leg press, not wearing any wraps. My knees have paid a price.