What ingredients are in Mounjaro (tirzepatide)?
Mounjaro is a brand of tirzepatide. The active ingredient is tirzepatide, given as a once-weekly injection.
Does Mounjaro contain other inactive ingredients?
Yes. Like most injectable medicines, Mounjaro includes inactive (excipients) ingredients in addition to tirzepatide. The exact inactive ingredients can depend on the specific product presentation (for example, the strength and whether you have the single-dose pen or vial).
What’s the best way to check the full ingredient list for your specific pen?
Check the “inactive ingredients” section of the package insert or the medication guide for your exact Mounjaro presentation (strength and device). If you tell me the exact dose you have (e.g., 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, or 15 mg) and whether it’s a pen or vial, I can help you pinpoint what to look for in the labeling.
Where can I find the official label ingredients?
For the most reliable wording, use the prescribing information for your specific Mounjaro strength/device (often accessible via the manufacturer’s site or FDA label materials). If you want, share what country you’re in and the exact Mounjaro strength, and I’ll guide you to the correct label to confirm every ingredient.