It does not matter how many times you ask me for a review, I would gladly give Joint Flex the 5 stars it deserves and more if I could. My mare, C.K.C. Katie, has done an incredible turn around on Joint Flex. In April she displayed difficulty getting up and I truly had doubts at that time if I could keep her going for the summer. I spoke with my veterinarian about giving her oral hyaluronic acid and he advised me that if I did so to just get a product with a high molecular weight. I did my research and came upon Joint Flex. Not only did this product have the high molecular weight, but it came with hundreds of 5-star reviews. It was an easy decision to give Joint Flex a try. Well, it is now mid-September and my mare is doing great on Joint Flex. Each time I have witnessed her stand up without issue after laying down. She is half-leased to a pony clubber and is doing D-level work without any issues. She feels great on trail rides and still insists on leading out. Originally, I had planned to put her to sleep before the winter arrived, but right now I am holding off because she is feeling and looking so good. Cold weather brings its own issues, but right now I will just wait and see. I will never let her suffer. Thank you for such a GREAT product. I tell everybody about it!