Eli Lilly's Retatrutide Cuts Body Weight 28.3% in Phase 3 TRIUMPH-1 as Triple-Agonist Data Land at ADA 2026
Eli Lilly presented phase 3 results for retatrutide at ADA 2026 on June 6, showing 28.3% mean weight loss at 80 weeks in obesity and a companion diabetes trial published in The Lancet.