Formulation Development

WHITE PAPER - How Advanced Containment Technology Is Reshaping High-Potency API Micronization

Harry Wade, Technical Associate, and Rosie Bird, EHS Lead, Catalent Dartford, review how for many high-potency APIs, micronization is not a downstream convenience but a critical performance step. Particle size distribution directly influences dissolution behavior, bioavailability, blend uniformity, and dose accuracy, particularly when therapeutic doses are measured in micrograms.