Sterile syringe
How to take it: Like Ozempic and Wegovy, both Mounjaro and Zepbound are taken in weekly, self-administered injections
Segment Analysis By Brand: Ozempics Diabetes Franchise Anchors Revenue While Wegovy Captures Obesity Growth Ozempic held a 65.31% brand share in 2025, underpinned by its 2017 launch and subsequent inclusion in cardiometabolic guidelines following the SUSTAIN-6 study, which showed a 26% reduction in cardiovascular events
Kitteringham NR, Powell H, Clement YN, Dodd CC, Tettey JN, Pirmohamed M, Smith DA, McLellan LI, Kevin Park B: Hepatocellular response to chemical stress in CD-1 mice: induction of early genes and gamma-glutamylcysteine synthetase
Failed sterility testing Perhaps more alarming than potency issues, the FDA found that Boothwyn released and distributed drug products that failed sterility testing