| "I strongly suggest that you put FlexGen to a personal test as I did, and you'll wish you had tried it years ago." | ![]() Mitchell Fleisher, MD, board-certified family physician |
Pain-relieving FlexGen was tested in a double blind, match pair, placebo-controlled cream study with patients diagnosed with Osteoarthritis (OA) of one or both knees. The independent studies were conducted at the Department of Kinesiology Human Performance Laboratory at the University of Connecticut and the University of Minnesota.




