Posted by iHerb Customer on Mar 13, 2011 | Verified Purchase
I have advanced arthritis in both hips, bone on bone. It appears the MSM, Ultra RX-Joint Liquid is kicking in after about five days. I have noticed my increased mobility on the stationary bike and treadmill. I'm hoping it will get even better and I plan to purchase another bottle in the near future to confirm the improvement fo my condition.