A friend of mine told me about the RTPR product so I ordered one at which time they sent me two samples. After using those two samples, my pain was [relieved]. So I decided I wanted to order this good product to use. I signed up as an Affiliate and ordered one of the 4.4 oz. jars of Real Time Pain Relief. The MSM and other ingredients contained in this product are awesome. It helps pain in the joints if you use it. But if you sit it on a shelf somewhere, it won't work....:)