Wegovy vs Mounjaro

Wegovy

Avg. weight loss*

Up to 15%

Active ingredient

Semaglutide

Schedule

Weekly injection

Dose flexibility

Increase, decrease or maintain monthly

Suitable for oral contraception?

Yes

Injection site reactions†

~0.3% of patients

Licensed for heart health‡

Yes

Licensed for kidney disease

Yes

Mounjaro

Avg. weight loss*

Up to 20%

Active ingredient

Tirzepatide

Schedule

Weekly injection

Dose flexibility

Increase, decrease or maintain monthly

Suitable for oral contraception?

No

Injection site reactions†

~8.6% of patients

Licensed for heart health‡

No

Licensed for kidney disease

No

*Percentages reflect outcomes reported in clinical studies; individual results vary. †Approximate rates from published data; may vary by study. ‡Refers to specific licensed indications in certain regions. This information is for guidance only and does not replace medical advice.