Dietary supplement. Promotes heart, nerve and muscle health. Considered to be an important electrolyte, potassium regulates the balance of fluids inside and outside cells, including the blood. It is particularly crucial to heart, nerve, and muscle health, and to balancing water in the body. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.) This product contains 620 mg of potassium gluconate providing 99 mg of elemental potassium. Contains no sugar, starch, artificial colors, flavors, preservatives, corn, gluten, yeast, wheat, grain, egg, or milk product. Potency and purity guaranteed.