
Eli Lilly
Zepbound, obesity pill, retatrutide
US drugmaker that leads in obesity and diabetes drugs. Tirzepatide (Mounjaro, Zepbound) is among the world's best-selling drugs, its GLP-1 pill was approved in 2026, and retatrutide gave about 28% weight loss in Phase 3. It bought Verve (gene editing) in 2025.
- Became the first drugmaker worth about $1 trillion (Nov 2025), thanks to tirzepatide.
- Foundayo (orforglipron), a daily GLP-1 pill with no food or water rules, was FDA-approved for obesity on 1 Apr 2026.
- Retatrutide gave 28.3% average weight loss at 80 weeks on the top dose in Phase 3 (May 2026).
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