I have been using it for about 5 months . My gelding fractured his coffin bone. after 2 yr lay off. the vet gave a ok to start riding him. My daughter won it she was using something else so i started using it ( tight joint plus ) I am very pleased at the results. I will continue to use it. :) Now my daughter has changed to using it she saw the difference in mine ...so I would say its worth the try .