I got some stuff at the quilt show in Houston last year called Gel-Out (MSM flakes) - every morning I put one little scoop (comes with it) of it in my OJ, and in a couple of days, I can really tell the difference. The same guy also had a Gel-Out gel, which I rub on my arthritic knees, and it's next to miraculous. You can check out his website at
http://www.gelout.com, or his phone number is 1-800-866-6299. I prefer not to use arthritis medications, because they have so many adverse reactions and counterindications, and I don't have any liver cells to spare, thank you. No, I get no commission for telling you about this... I just really appreciate being out of pain!