Usp Potassium Gluconate Tablets. This Product Is Formulated Per Official U.S. Pharmacopeia (Usp) Standards to Meet Quality, Potency and Disintegration Or Dissolution Requirements. No Gluten, No Lactose, No Preservatives, No Artificial Color, No Artificial Flavor. Heart & Circulation**. Potassium Is An Essential Mineral Required For Proper Heart and Muscle Function.** **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. Quality Assurance Guarantee: Produced Under Strict Quality Guidelines. Verified By An Independent, Iso 9001:2000 Certified Laboratory. Unconditionally Guaranteed By Refund Or Replacement. Vitamin #1 Brand.