I used Myoflex years ago, and I recall it giving much relief. I was horrified when I could not find it locally. Had to "google" it after Amazon canceled an order that I had placed for 4 tubes. They didn't say why - just canceled the order after several weeks.
I was happy to find it on eBay, from Canada, because I wanted to try it again. Now, however, it seems the effect is less than before. That could be because I'm older and/or the pain is worse. But even though it does not work as well as I'd like, it still works as well if not better than any other creams, gels, and rubs.
I like that it still has no smell, and I'd give it 4 stars were it not so expensive. But when one is in pain, cost becomes irrelevant. I just thought $43 for two tubes was a bit high.
My husband, in his younger years, played fast pitch softball as a catcher. This was the only product that had no smell and wasn't greasy, and he had plenty of soreness.. I use it for sinus headaches because it doesn't bother my eyes when I apply to my temple, cheek bones, forehead, and back of my neck. This is the only way to buy this product.. Love the size, value, and how quickly it got to me.. Thank you as you can no longer buy this product anywhere else, that I have looked.