penguinpeptides.com
B2CAGreat
peptideone Score · 9.3/10
Composite of 1 independent source
Purity 9.3/10
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 — not our verdict, no paid placement.
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 |
|---|---|---|---|
| Sermorelin | 94.50% | Janoshik Labs | 2026-03-09 |
| Semaglutide | 99.64% | Janoshik Labs | 2026-01-24 |
| Semax | 99.47% | Janoshik Labs | 2026-01-20 |
| CJC-1295 | 99.13% | Janoshik Labs | 2026-01-20 |
| Selank | 99.82% | Janoshik Labs | 2026-01-20 |
| Selank | 99.62% | Janoshik Labs | 2026-01-20 |
| GHK-Cu | 99.59% | Janoshik Labs | 2026-01-20 |
| BPC-157 | 99.76% | Janoshik Labs |
Other independent ratings
Vendor-level scores from other independent aggregators, shown for cross-reference. Attributed — each source's score, not ours.