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Licensed clinicians can prescribe it through compounded pharmacies where permitted

in the Journal of Clinical Endocrinology & Metabolism (2006)

Guillem-Llobat, P., Dovizio, M., Bruno, A., Ricciotti, E., Cufino, V., Sacco, A., Grande, R., Alberti, S., Arena, V., Cirillo, M., Patrono, C., FitzGerald, G

In medial collateral ligament (MCL) injury models, BPC-157 administered intraperitoneally (10 g or 10 ng/kg once daily), topically as a cream layer, or orally in drinking water consistently produced functional, biomechanical, macroscopic, and histological healing improvements throughout the 90-day study period

To use them, you must "reconstitute" them