I have been using Flexacil for about 3 or 4 years now and it was working perfect for me. During the first round of covid 19 they were unable to get all of the materials they needed to produce Flexacil so I was with out it for several months and my arthritis got completely out of control. Since last Mar I havew been back on it and just reordered more today. I have OA and RA both and I just can't be without it.