Compare · GLP-1 agonist
Ecnoglutide vs Retatrutide
Both are glp-1 agonist compounds. Here's how they line up on the evidence — graded the same way.
| Ecnoglutide | Retatrutide | |
|---|---|---|
| Evidence | Preliminary human | Preliminary human |
| Class | GLP-1 agonist | GLP-1 agonist |
| Summary | A long-acting, cAMP-biased GLP-1 receptor agonist approved in China for type 2 diabetes and weight management, with genuine peer-reviewed Phase 3 data that is still confined to Chinese populations and not FDA-approved. | An investigational triple-hormone agonist with striking weight-loss data in trials, but not yet FDA-approved and with no peer-reviewed Phase 3 results. |
| Full profile → | Full profile → |
Ecnoglutide
Ecnoglutide (development code XW003) is an injectable drug for type 2 diabetes and weight loss that belongs to the same broad GLP-1 receptor agonist family as semaglutide. It stands out for two reasons: its developer engineered it to be "cAMP-biased," a real and characterized pharmacological…
Retatrutide
Retatrutide (Lilly code LY3437943) is an investigational injectable drug for obesity and type 2 diabetes. It has produced some of the largest weight-loss figures seen in trials so far, but as of June 2026 it is not approved anywhere and its pivotal Phase 3 data have not yet been peer-reviewed.