A clear, science-based guide to pharmaceutical compounding.

People want and need transparency. Today, we bring data and information to the table - specifically, what compounding is, how compounding pharmacies are regulated, and what compounded medications can do.

WHAT IS COMPOUNDING?

The modern age of pharmaceutical compounding began in the 1800s with the isolation of various compounds to produce antibacterial medications. Today, compounding remains an important and integral practice that provides specialized formulations when commercial medicines are unavailable or inappropriate.

Compounding defined

Compounding, by definition, implies combining or adding elements or parts to form a new whole. In pharmaceutical terms, compounding is the preparation of medications to meet needs not met by mass-produced formulations, or to fill gaps in the event of shortages or discontinuities. Generic drugs are not the same as compounded medications.

The compounding process

Compounding pharmacies create compounded medications through a multi-stage, regulated process that includes a prescriber consultation, ingredient selection and formulation, compounded preparation, medication storage, and quality control. This process transforms bulk substances into patient-centered medication solutions.

Ingredients used in compounding should be sourced from qualified, FDA-registered suppliers and are expected to meet applicable standards set forth in the United States Pharmacopeia-National Formulary (USP-NF) or the Food Chemical Codex. Patients should consult their prescriber or compounding pharmacist to understand ingredient selection and appropriateness for their specific therapy.

WHY DO COMPOUNDING PHARMACIES EXIST?

Compounding exists to customize dose, form, or route. Compounding can address allergy problems and genetic anomalies, manage shortages, serve patients who cannot use commercially available products, and provide medications for currently unmet clinical and therapeutic needs. To meet these unique needs, pharmacists in the United States compound millions of prescriptions each year.

ARE COMPOUNDED MEDICATIONS SAFE?

THE TAKEAWAY

Compounding pharmacies are legal, regulated, and clinically necessary components of modern healthcare. While compounded medications are not FDA-approved products, they are prepared under enforceable quality standards and exist precisely because FDA-approved drugs cannot meet every patient need. Compounding fills critical gaps by offering customized formulations, alternative delivery methods, and solutions during shortages. When practiced responsibly and transparently, compounding is an essential extension of conventional medicine.

Learn more about Esatto Pharma's mission and values.