Sermorelin vs Tesamorelin
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.
| Sermorelin | Tesamorelin | |
|---|---|---|
| Family | GHRH analogs | GHRH analogs |
| Research goals | GH axis support | Metabolic & weight, GH axis support |
| Molecular formula | C149H246N44O42S | C221H366N72O67S |
| Molecular weight | 3357.9 g/mol | 5136 g/mol |
| CAS number | 86168-78-7 | 218949-48-5 |
| Regulatory status | Unknown | Unknown |
| Research references | 8 | 9 |
| Vendors independently tested | 7 | 47 |
| Best test score (Finnrick) | 7.9 | 8.3 |