retatrutide weight loss efficacy Surpasses Tirzepatide in Results | Mohaimenur Rahman posted on the topic Retatrutide Results: How Much Weight

28,29 Although highly effective, 30 patients must administer injections of exenatide multiple times a day leading to low patient compliance

Retatrutide vs tirzepatide The comparison with tirzepatide is more nuanced because tirzepatide already targets two receptors (GLP-1 and GIP)

[DOI] [PMC free article] [PubMed] [Google Scholar] Wargniez W., Jungman E., Wilkinson S., Seyler N., Grgoire S

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Int J Obes 50 , 928937 (2026)

What distinguishes Rybelsus from other GLP-1 receptor agonists such as Ozempic (injectable semaglutide), Victoza (liraglutide), Trulicity (dulaglutide), and Byetta (exenatide) is its oral formulation