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B2CPublishes a publicly inspectable /testing page with batch-level metadata and vendor-hosted COA PDFs that attribute testing to named outside labs (e.g., Freedom Diagnostics, BTLabs, ILS Laboratories).
Profile aggregated from Peptigrity — attributed.
AGreat
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% | ILS Laboratories | 2026-04-22 |
| VIP | 99.46% | ILS Laboratories | 2026-04-22 |
| GHK-Cu | 99.47% | ILS Laboratories | 2026-04-22 |
| KPV | 99.36% | ILS Laboratories | 2026-04-22 |
| Cagrilintide | 99.69% | ILS Laboratories | 2026-04-22 |
| Retatrutide | — | ILS Laboratories | 2026-04-04 |
| Selank | 99.90% |