semaglutide vs peptide Zepbound vs. vs. Wegovy: What's the Difference? Liraglutide vs Semaglutide vs GLP-1

They slow gastric emptying so food sits in the stomach longer, creating a physical sensation of fullness

Quagliani D, Felt-Gunderson P

In all cases, you should store Wegovy pens with the cap on to ensure it remains sterile, says Cynthia Odogwu, MD, a Maryland family and lifestyle medicine provider

The pharmacokinetics of LY3437943 (retatrutide) support once-weekly administration due to an elimination half-life of approximately 6 days. Jastreboff AM et al., Nature Medicine, 2023 This extended half-life is made possible by attaching a fatty acid chain to the peptide, allowing it to bind to albumin a common protein in your blood that acts like a slow-release carrier