semaglutide vs tirzepatide weight loss comparison study vs. Semaglutide: What You Should Know semaglutide vs tirzepatide weight loss

Tirzepatide is administered as a weekly subcutaneous injection

Typical treatment duration Most tirzepatide treatment courses run 12 to 18 months for initial weight loss, followed by an indefinite maintenance period

No medical organization has published an official conversion chart, and no clinical trial has established dose-for-dose equivalence

Barrier methods (condoms) are moderately effective, especially when combined with other methods

SURMOUNT-1 enrolled adults with overweight or obesity

These findings provide insights into the comparative effectiveness of tirzepatide and semaglutide without a direct head-to-head clinical trial