Lilly's retatrutide delivers 30% weight loss in Phase 3 TRIUMPH-1 trial

All three dose levels, 4 mg, 9 mg and 12 mg, successfully met the primary and key secondary endpoints in 80 weeks

Eli Lilly’s experimental drug Retatrutide shows major breakthrough in Type 2 diabetes trial

Eli Lilly’s retatrutide delivers breakthrough results in obesity & knee osteoarthritis trial

Retatrutide, tested at 9 mg and 12 mg doses alongside diet and exercise, met all primary and key secondary endpoints

Lilly's phase 2 retatrutide results show the investigational molecule achieved up to 17.5% mean weight reduction

Lilly to further investigate retatrutide for the treatment of obesity in the TRIUMPH phase 3 clinical program

Eli Lilly unveils $4.5 bn Indiana expansion

The investment will upgrade and expand production capabilities at Lilly Lebanon API and Lilly Lebanon Advanced Therapies

Lilly posts explosive Q1 2026 results

Lifts full-year outlook as obesity drug boom accelerates

Eli Lilly announces $3.5 billion Pennsylvania manufacturing hub

The facility will bring 850 high-value jobs to the region, including engineers, scientists, operations personnel, and lab technicians