Largest US-listed GLP-1 franchise. Mounjaro (T2D) and Zepbound (obesity) drove Q1 2026 revenue growth of 56% with Mounjaro +125% and Zepbound +80%. Retatrutide (triple agonist) in Phase 3; orforglipron (oral non-peptide) expected FDA decision Q2 2026. LillyDirect cash-pay channel launched January 2024.