Ozempic vs Mounjaro: Complete Comparison
Wondering how Ozempic and Mounjaro compare? This guide breaks down the key differences in ingredients, dosing, FDA approvals, and who each medication may be best suited for. Use the comparison below to have an informed conversation with your healthcare provider.
Side-by-Side Comparison
| Feature | Ozempic | Mounjaro |
|---|---|---|
| Generic Name | semaglutide | tirzepatide |
| Molecule Type | GLP-1 receptor agonist | Dual GIP/GLP-1 receptor agonist |
| Manufacturer | Novo Nordisk | Eli Lilly |
| FDA Approval | Type 2 diabetes | Type 2 diabetes |
| Available Doses | 0.25mg, 0.5mg, 1mg, 2mg | 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, 15mg |
| Half-Life | ~7 days | ~5 days |
| Dosing Frequency | Once weekly | Once weekly |
Key Differences
- •Ozempic targets only GLP-1 receptors, while Mounjaro targets both GIP and GLP-1 receptors (dual agonist).
- •Mounjaro has shown greater A1C reduction and weight loss in head-to-head clinical trials (SURMOUNT vs SUSTAIN programs).
- •Ozempic has a longer half-life (~7 days) compared to Mounjaro (~5 days), though both are dosed weekly.
- •Ozempic is available in 4 dose strengths while Mounjaro offers 6, allowing more granular titration.
- •Both are FDA-approved for type 2 diabetes, but they use different mechanisms of action to achieve glycemic control.
Who Should Consider Each Medication?
Who May Prefer Ozempic
Patients who prefer a well-established GLP-1 with extensive long-term safety data, those who respond well to semaglutide, or patients whose insurance covers Ozempic but not Mounjaro.
Who May Prefer Mounjaro
Patients seeking potentially greater A1C reduction or weight loss, those who have plateaued on GLP-1 monotherapy, or patients who may benefit from dual GIP/GLP-1 receptor activation.
Track Either Medication with JellyPal
Whether you choose Ozempic or Mounjaro, JellyPal helps you track injections, visualize medication levels, monitor side effects, and share reports with your doctor. Our pharmacokinetic plotter uses each medication's specific half-life for accurate level modeling.
This comparison is for informational purposes only and is not medical advice. Both Ozempic and Mounjaro are prescription medications that should only be taken under the supervision of a qualified healthcare provider. Consult your doctor to determine which medication is appropriate for your individual needs.
Frequently Asked Questions
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Whether you take Ozempic or Mounjaro, JellyPal helps you understand your medication, track side effects, and optimize your health journey.