By Editor , 30 September 2026
Lilly's Retatrutide Cuts Weight 20.8%, A1C 1.6% in Phase 3 Trial

Indianapolis – September 30, 2026 -- Eli Lilly and Company (NYSE: LLY) reported that its investigational triple hormone receptor agonist retatrutide produced an average weight loss of 49.6 lbs (20.8%) over 80 weeks at the 12 mg dose in patients with type 2 diabetes and obesity, with more than half of participants no longer meeting BMI criteria for obesity. The Phase 3 TRIUMPH-2 results were presented at the 62nd Annual Meeting of the European Association for the Study of Diabetes in Milan and simultaneously published in The Lancet.