Excipients

Everything that goes into a medication serves an important purpose. Inactive ingredients are critical for a drug to be effective, making up to 90% of the medication. However, they can also cause great harm if their quality is poor. By creating standards for excipients, we play a key role in ensuring the purity of the whole drug. Our documentary standards set guidelines for quality in manufacturing, while our reference standards help manufacturers verify the quality of their excipient supply. At every step, we’re protecting the public’s health by helping to prevent poor-quality medication from entering the marketplace.

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USP’s AAPS Chalk Talk Videos
excipient functions

Get answers to questions about excipient characterization. Watch videos from a live presentation at the AAPS 2017 Annual Meeting by USP Senior Scientific Liaison, Dr. Galina Holloway.

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Excipients Stakeholder forum: Improving USP standards

View presentation videos from the Excipients Stakeholder forum on topics ranging from the new USP branding to multiple perspectives on atypical actives.