Semaglutide vs Tirzepatide
A factual side-by-side from public databases — chemical identity, literature volume, and attributed independent-test coverage. Not a recommendation; we don't rank one above the other.
| Semaglutide | Tirzepatide | |
|---|---|---|
| Family | GLP-1 & incretin agonists | GLP-1 & incretin agonists |
| Research goals | Metabolic & weight | Metabolic & weight |
| Molecular formula | C187H291N45O59 | C225H348N48O68 |
| Molecular weight | 4114 g/mol | 4813 g/mol |
| CAS number | 910463-68-2 | 2023788-19-2 |
| Regulatory status | Unknown | Unknown |
| Research references | 8 | 8 |
| Vendors independently tested | 51 | 146 |
| Best test score (Finnrick) | 9.9 | 10.0 |