Gave sample to a friend at church that I have seen limping into service on her cane for years now. Took her into ladies room after service, used one sample on her back and one sample for her two knees. As we left the restroom, she was following a little behind me and when I turned around to see where she was, the biggest smile was on her face and she was amazed that the pain in both areas was disappearing. She started twisting at the waist to test out her back, no problem. After that, she couldn't stop lifting and bending her knees in amazement, since that usually would have been a very painful movement for her. Once outside, she was able to lift herself up into the high seat in her daughter's SUV with hardly any effort. She also awoke the next morning with no pain. I am SOLD on and thankful for this true and awesome Gift from GOD!!! I have joined the company and am looking forward to letting EVERYONE know about RTPR!!!!