simplypeptides.co.uk
B2CAGreat
peptideone Score · 9.4/10
Composite of 1 independent source
Purity 9.4/10
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 (7)
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 |
|---|---|---|---|
| Retatrutide | 99.78% | Janoshik Labs | 2026-05-27 |
| GHK-Cu | 99.77% | Janoshik Labs | 2026-05-26 |
| Ipamorelin | 99.00% | Analiza Białek | 2026-03-31 |
| CJC-1295 | 99.00% | Analiza Białek | 2026-03-31 |
| Tesamorelin | 99.00% | Analiza Białek | 2026-03-30 |
| TB-500 | 99.75% | Janoshik Labs | 2025-12-15 |
| BPC-157 | 99.54% | Janoshik Labs | 2025-12-15 |