Review (5/5): The most effective treatment for nighttime leg cramps
As anyone who has them will attest, nighttime leg cramps can be downright disabling. Over the years, I've tried pretty much everything. Therworx is, by far, the best and most affordable of them all. Magnesium sulfate is the only active ingredient, and is likely the best treatment for these cramps. I've been using this stuff for over a year and couldn't be happier. Try it, you'll like it.