United States Pharmacopeial Convention

The United States Pharmacopeial Convention (USP) is a nonprofit organization that sets quality standards for medicines, supplements, and food ingredients in the U.S. and globally. Its standards ensure these products are safe, pure, effective, and properly manufactured. USP develops and updates guidelines based on scientific research, which manufacturers follow to maintain high quality. These standards help protect consumers, support regulatory agencies, and promote public health by ensuring consistent product quality across the industry.