Is Zepbound the Same as Mounjaro
Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 20th, 2026.
Zepbound and Mounjaro contain the same active ingredient, tirzepatide, but are approved for different purposes. Mounjaro is FDA-approved for type 2 diabetes management, while Zepbound received FDA approval in November 2023 specifically for chronic weight management in adults with obesity or overweight conditions. Both medications work by mimicking hormones that regulate blood sugar and appetite, leading to significant weight loss of 15-20% in clinical trials. The main difference lies in their prescribed indication and potentially different dosing protocols for their respective approved uses.
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