---
title: "How long does Zepbound stay in your system?"
description: "Zepbound (tirzepatide) can remain in your body for weeks after the last dose. Here is what half-life means, what affects it, and when to call a clinician."
canonical: "https://www.vitalsvault.com/treatment-learn/how-long-does-zepbound-stay-in-your-system"
last-updated: 2026-08-22
---

# How long does Zepbound stay in your system?

> Zepbound (tirzepatide) can remain in your body for weeks after the last dose. Here is what half-life means, what affects it, and when to call a clinician.

---

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