What is USP-797 and why does it matter?
Belle Answers · Safety · Updated May 26, 2026
USP-797 is the United States Pharmacopeia standard for sterile compounding: the rules pharmacies must follow to prepare injectable medications safely. Belle partners only with compounding pharmacies that meet USP-797 and operate under state board of pharmacy oversight, which is your assurance that the medication in the vial was prepared in a clean, controlled, accountable environment.
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Education only, not medical advice.