USP 797 BUD Calculation: A Step-by-Step Guide for Compounding Pharmacies

By SlimionRX Clinical Team, Pharmacy Compliance Specialists — Published March 28, 2026

Complete USP 797 BUD calculation guide for compounding pharmacies — Category 1 vs Category 2 BUD windows, sterility testing requirements, endotoxin testing, and labeling compliance for 2026.

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