Retatrutide: The Most Powerful Weight-Loss Drug Ever Tested - And What It Still Can't Do

Haris Ruzdic

Published on: 02/06/2026

Retatrutide is producing up to 30% body weight loss in Phase 3 trials. Here's what the data shows, how it compares to Ozempic and Mounjaro, and why the drug still can't replace the barbell.