NO! Muscle Cramps is a unique complex containing pure, essential electrolytes your muscles need to stay properly hydrated. There are many causes for acute muscle cramping, but dehydration is one of the most common. Proper hydration with water and key electrolytes like magnesium and potassium help keep electrolytes in the muscles so they stay healthy, balanced, and hydrated to help avoid muscle cramps, especially those that wake you up at night.