However, the studies are generally small, have limited follow-up periods, lack rigorous controls, and not much is known about glutathione dosage for skin whitening
Quick Comparison Feature CagriSema Retatrutide Development owner Novo Nordisk Eli Lilly Core strategy Combination therapy Single-molecule multi-agonist Pathways Amylin + GLP-1 GIP + GLP-1 + glucagon Main components Cagrilintide + semaglutide Retatrutide (LY3437943) 2026 status Phase 3 / regulatory-watch candidate Phase 3 TRIUMPH program Best-fit research question Can amylin extend GLP-1 results
At the start of 2026, Blue Cross Blue Shield of Massachusetts dropped coverage of GLP-1s for obesity treatment for employers with fewer than 100 employees
While initially approved for Type 2 diabetes, its increasingly prescribed off-label for weight loss due to its strong results

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