Lowell Metabolics Muscle Relax Forte is a specialized time-tested formula that provides the patient with highly bioavailable forms of magnesium and calcium blended with select herbal extracts that supports overall healthy muscle function. This product may help relieve minor muscle pain associated with stress or physical exertion and may help prevent nocturnal leg muscle cramps. Calcium and magnesium are important minerals involved in muscular contraction and relaxation responses making them an effective component of this supplement. Passionflower Extract and Valerian Root Extract are included for added relaxation support. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Lowell Metabolics ensures the therapeutic potency of this product.