Pills
Pills
USP Verified Products

More than 100 different dietary supplement formulas have received the USP Verified Mark. Learn more about USP Verified products, which can be found at major retailers, grocery stores, pharmacies, and wholesale retailers across the U.S., as well as online through product websites.

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How to Choose a Quality Supplement
How to Choose a Quality Supplement
How to Choose a Quality Supplement

When shopping for vitamins and other dietary supplements, make sure to check for the “USP Verified" Mark on the product’s label. Learn more about how to choose a quality supplement.

About Us
About Us
About Us

For more than 200 years, USP has protected public health by developing quality standards for medicines, dietary supplements, and foods. Learn more about USP’s role in ensuring quality in dietary supplements.