Peptide Sciences
Independent test grades (9)
Per Finnrick (independent testing). Attributed — Finnrick's grades, not ours.
| Peptide | Grade | Score |
|---|---|---|
| Ipamorelin | A | 9.2 |
| GHK-Cu | B Good | 8.1 |
| BPC-157 | A | 7.8 |
| Semaglutide | B Good | 7.5 |
| Melanotan II | C | 6.4 |
| Tirzepatide | D Poor | 6.3 |
| Retatrutide | E | 5.8 |
| CJC-1295 | E | 4.1 |
| Tesamorelin | E | 3.3 |