I do not really suffer from leg cramps on a large scale, I do, however, suffer greatly from muscle pain in my right leg. I've tried Icy Hot, Bio Freeze, Blue Emu, and Topricin to name a few topicals. I also paid big money for CBD Oil, both topical and under the tongue. No help from any of them. My wife does have leg cramps and did try Theraworkx with some success. On a whim, I tried her foam and the stuff worked much to my surprise and joy. It knocked down the pain to almost zero during sleep time, and to bearable during daily activity.
The packaging is lousy and tends to leak, especially the liquid, the Foam is a much better delivery system.
Bottom Line: Yes, I would recommend this to a friend