Zepbound (tirzepatide): Complete Guide 2026

Updated April 2026Reviewed by Enzo Medical Advisory Team

Zepbound (tirzepatide) is a once-weekly injectable dual GIP/GLP-1 receptor agonist approved specifically for chronic weight management in adults with obesity (BMI 30+) or overweight (BMI 27+) with at least one weight-related condition. It is the same active ingredient as Mounjaro but branded for weight loss. In the SURMOUNT-1 trial, Zepbound produced unprecedented weight loss of approximately 20-26%, rivaling outcomes previously only achievable through bariatric surgery.

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Quick Facts

Generic Nametirzepatide
ManufacturerEli Lilly
TypeInjectable pen
FrequencyOnce weekly
Primary IndicationChronic weight management

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Frequently Asked Questions

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Medical Disclaimer: Enzo is a tracking companion, not a doctor. Always consult your healthcare provider before starting, stopping, or changing any medication. The information on this page is for educational purposes only and should not be considered medical advice. Individual results may vary.

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