retaonelabs.com
B2CAGreat
peptideone Score · 9.7/10
Composite of 1 independent source
Purity 9.7/10
Weighted blend of independent signals — Finnrick safety grade, VialAudit blind-buy audit, and Peptigrity HPLC purity. PeptideBenchmark and the Peptigrity trust score are excluded to avoid double-counting. Attributed to its sources — not our verdict.
Independent test grades (0)
Per Finnrick (independent testing). Attributed — Finnrick's grades, not ours.
| Peptide | Grade | Score |
|---|
Independent HPLC tests (40)
Real third-party HPLC results for this vendor, aggregated from Peptigrity and attributed to the lab that ran each test.
| Peptide | HPLC purity | Lab | Date |
|---|---|---|---|
| GHK-Cu | 99.91% | Kovera Labs | 2026-05-13 |
| Tirzepatide | 99.96% | Kovera Labs | 2026-05-13 |
| Tesamorelin | 99.89% | Kovera Labs | 2026-05-07 |
| MOTS-c | — | Kovera Labs | 2026-05-07 |
| Tesamorelin | 99.94% | Kovera Labs | 2026-05-07 |
| Tirzepatide | 99.92% | Kovera Labs | 2026-04-15 |
| Tirzepatide | 99.90% | Kovera Labs | 2026-04-15 |
| BPC-157 | 99.65% | Kovera Labs |