What the Brand Says About How These Medications May Work The brand's materials describe semaglutide as a medication that "may work through the GLP-1 pathway" and tirzepatide as one that "may work through both GIP and GLP-1 pathways." Per the official website, GLP-1-based treatment "may be considered as part of a broader provider-guided care plan for weight care," and the brand frames weight care generally as involving "a range of factors, including appetite signaling, metabolism, and overall health history" - not a single mechanism or a guaranteed outcome
Our semaglutide dosage calculator can help verify exact dosing volumes based on your vial concentration
Ethics statement The studies involving humans were approved by Memorial Sloan Kettering Cancer Center (MSKCC), IRB #18-177
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(2023) Retatrutide, a GIP, GLP-1, and glucagon receptor agonist, in type 2 diabetes N Engl J Med 389(6):503-513
Papakostas GI, Petersen T, Mischoulon D, et al