I have to say I was skeptical but I have seen good results. I started using it on my dogs leg and back since she has arthritis. It has seemed to help. I used it on my fiancé’s back and after 2 treatments he said his back didn’t hurt at all. Lasted about 3 days before we used it again on him and it helped again. I have had a broken foot and have some pain from arthritis and a cyst. I tried it on my foot and it went from a 6/10 pain to zero!!! 4 days and still