I have been taking noplalea the last few weeks. They will refund your money, minus shipping, if it doesn't help your pain. I had to try it, I'll come back in a few weeks when the inital 7 week trial period is over and post if it has helped me.
My sweet mother in law wanted to buy it for me on so many different occasions that I finally bought some so I can tell her if it works or not. Nice of her to think of me. She wants to buy me something called Austrailian Dream, I think its a cream for sore joints.