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Index/Topics/Mounjaro and Zepbound Clinical Trials

Mounjaro and Zepbound Clinical Trials

The clinical trials that Mounjaro and Zepbound underwent to produce safety and efficacy data, in contrast to compounded tirzepatide.

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Jan 23, 2026
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What are the legal and safety differences between compounded tirzepatide and FDA‑approved Zepbound/Mounjaro?

Compounded is a pharmacy‑made formulation that has not undergone review for safety, efficacy, or manufacturing quality, while and Zepbound are FDA‑approved, commercially manufactured tirzepatide produ...