Science of quality

Science of Quality

Scientific expertise and advancement are at the core of USP's work to develop quality standards and are the foundation of all our related activities and programs that help assure the quality and safety of medicines, dietary supplements and foods around the world.

Learn how we're working to protect patients through science.

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Managing diabetes through quality insulin

Everyone should be able to trust the quality of their insulin. USP is part of the safety net that makes that trust possible.

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Vitamin and supplement quality

Dietary supplements and vitamins aren’t regulated like medicines. Here’s how to tell what you’re buying is quality.

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Gigi Davidson