I tried Real Time Pain Relief when I was at the gun show with my husband. I wanted it to work, but kind of doubted that it would...I couldn’t tell if it was a warming sensation or a cooling sensation. There was a little bit of a tingle—maybe it was just in my head. But my wrist felt better—I know that! I got an extra jar for my granddaughter, who is a cheerleader. I let my husband use some too, when he’s good!