Eli Lilly reports positive Phase 3 data for retatrutide, showing major weight loss in adults. US regulatory submission is planned for 2027.

Eli Lilly will seek regulatory approval for retatrutide, a powerful weight loss drug that a new study shows helped people lose nearly 56 pounds on average.

The new findings position Lilly to file an application for the highly anticipated medicine, but also leave some questions about the additive benefits a “triple-G” drug has on…