Compare · GLP-1 agonist
Tirzepatide vs VK2735
Both are glp-1 agonist compounds. Here's how they line up on the evidence — graded the same way.
| Tirzepatide | VK2735 | |
|---|---|---|
| Evidence | 10/10 | 7/10 |
| Class | GLP-1 agonist | GLP-1 agonist |
| Summary | A dual GIP/GLP-1 receptor agonist with strong RCT evidence for type 2 diabetes, weight loss, and sleep apnea; GI side effects are common. | VK2735 is an investigational dual GLP-1/GIP receptor agonist from Viking Therapeutics being studied for obesity and metabolic disease. Phase 2 data are promising but it is not approved anywhere, and long-term safety is unknown. |
| Full profile → | Full profile → |
Tirzepatide
Tirzepatide is a once-a-week injectable peptide. You may know it by its brand names: Mounjaro (for type 2 diabetes) and Zepbound (for weight management and sleep apnea). Most of the compounds we write about here have thin evidence behind them. This one is different: it has been tested in large,…
VK2735
VK2735 is an experimental obesity drug from a company called Viking Therapeutics. It's part of the incretin family (a group of gut-hormone-based drugs that turn down appetite) — the same broad family as semaglutide and tirzepatide. It has drawn a lot of buzz for two reasons: its early results in…