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API Sourcing

Meaning

API Sourcing refers to the process of identifying, evaluating, and procuring the Active Pharmaceutical Ingredient (API) required for manufacturing a finished drug product. In the context of hormonal therapies, this involves securing the raw, pharmacologically active compound—such as bioidentical hormones—from a vetted, reliable supplier. The quality and consistency of the API are fundamental determinants of the final drug’s safety, efficacy, and therapeutic profile.