The Lebanon campus is central to Lilly's domestic production of its weight management and diabetes drugs. The company said plans at its Lebanon API site now include production of Foundayo (orforglipron), its recently FDA-approved once-daily oral weight loss pill, as well as retatrutide, an investigational triple hormone receptor agonist in late-stage development for obesity and cardiometabolic disease. Lilly had previously announced that both Zepbound and Mounjaro, its tirzepatide-based injectable medications for weight management and type 2 diabetes, respectively, would also be manufactured at the site.