usp–nf is a combination of two compendia, the united states pharmacopeia (usp) and the national formulary (nf).

cdc is the nation’s leading science-based, data-driven, service organization that protects the public’s health. for more than 70 years, we’ve put science into action to help children stay healthy so they can grow and learn; to help families, businesses, and communities fight disease and stay strong; and to protect the public’s health.

the united nations agency working to promote health, keep the world safe and serve the vulnerable.

the fda is responsible for protecting the public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products, and medical devices; and by ensuring the safety of our nation's food supply, cosmetics, and products that products that emit radiation.

we're committed to being your source for expert health guidance. come to us in your pursuit of wellness.

independent test results, reviews, ratings, and comparisons of vitamins, supplements, herb and nutrition products to consumers and healthcare providers.

life sciences instruments, research, reagents, and services for laboratories enabling new discoveries in biology-based research and development.

pharmacy times offers the latest news and insights for the pharmacy professional and solutions that impact the everyday practice of pharmacy.

welcome to herbalife usa - global leaders in weight management, health & nutrition, fitness & performance, skin & body care products. join us today!