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Compare › semaglutide vs tirzepatide

semaglutide vs tirzepatide

Both semaglutide and tirzepatide are approved in the US, so the useful differences between them are which conditions each is approved for and what is still under study. semaglutide has 405 trials on file here and tirzepatide 139, which is a rough measure of how far each programme has been pushed.

A side-by-side of what the public record holds on each: regulatory status in the US and EU, how much trial work is running, and which conditions each is being studied in. No efficacy comparison: head-to-head claims belong to the trials that made them, not to us.

semaglutidetirzepatide
Statusmarketedmarketed
TargetGLP-1GIP/GLP-1
RouteSC/oralSC
SponsorNovo NordiskEli Lilly
US brand namesOZEMPIC, RYBELSUS, WEGOVY, WEGOVY FLEXTOUCH, WEGOVY HDMOUNJARO, MOUNJARO (AUTOINJECTOR), MOUNJARO KWIKPEN, ZEPBOUND, ZEPBOUND (AUTOINJECTOR), ZEPBOUND KWIKPEN
First FDA approval2017-12-052022-05-13
EU authorisationOzempic, Rybelsus, WegovyMounjaro
FDA actions on file5127
Active trials20399
Active phase 37220
Participants enrolled94,27443,561
Results scheduled7634
Supply records30

Where they are being studied

Both: Alcohol use disorder; Atrial fibrillation; Cancer; Cardiovascular disease; Chronic kidney disease; Diabetes (unspecified); Heart failure; Hypertension; MASH / NAFLD; Metabolic syndrome; Obesity & overweight; Obstructive sleep apnea; Polycystic ovary syndrome; Prediabetes; Psychiatric conditions; Substance use; Type 1 diabetes; Type 2 diabetes

semaglutide only: Diabetic kidney disease; Neurodegenerative disease

tirzepatide only: Osteoarthritis