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Biologic

Also known as: biological product, biologics

A broad product category that includes materials such as vaccines, blood components, proteins, cells and tissues derived from biological sources.

Source-checked educational compilation · Not independently clinically reviewed

What this means in a clinic conversation

FDA explains that biologics vary greatly in composition and manufacturing. Calling something a biologic does not by itself identify its approved use or establish its suitability for a person.

A question to bring

What is the product name and formulation, and where can I check its intended use?

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Related and commonly confused terms

Use the term in context

Sources and editorial context

This definition was compiled from the sources below and has not received independent clinical review. It supports understanding and consultation preparation.

  1. What Are Biologics? Questions and Answers · U.S. Food and Drug AdministrationReference checked 2026-10-02
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