GLPwatch

Exenatide vs Liraglutide

Molecule comparison

Last updated 2026-05-28 15:46 UTC

Exenatide is a GLP-1 receptor agonist sold under the brand names Byetta and Bydureon, and it is FDA-approved only for treating type 2 diabetes. Liraglutide is another GLP-1 receptor agonist, sold as Saxenda and Victoza, and it is approved for type 2 diabetes, obesity, and reducing cardiovascular risk. Both are taken by injection, but Exenatide comes in short-acting (Byetta) and long-acting (Bydureon) forms, while Liraglutide is available as a once-daily injection.

AI summary of the sources below.

Exenatide Liraglutide
MechanismGLP-1 receptor agonistGLP-1 receptor agonist
StatusApprovedApproved
Branded productsbyetta, bydureonsaxenda, victoza

Compare full details on the Exenatide and Liraglutide pages.