I tried your product at a friend's urging. I bought it Wednesday and had 5 pills that night. On Friday morning, I noticed that my knee ache had eased. That was Friday July 13. It's now July 25 and I have no aches from my arthritic knees. This is the first relief I have had in two years. One of my baseball buddies also tried it at the same time. He was having aches in his hip which had been replaced some years earlier. He called me and told me his aches had disappeared. Your product is fantastic and I tell anyone that will listen about it. Thank you very much as it is great to be free from discomfort.