astrapeptides.com
B2CAGreat
peptideone Score · 9.5/10
Composite of 1 independent source
Purity 9.5/10
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 (21)
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 |
|---|---|---|---|
| Selank | 99.25% | Horizon Analytical | 2026-02-01 |
| Tesamorelin | 99.69% | Horizon Analytical | 2026-01-30 |
| BPC-157 | 99.66% | Horizon Analytical | 2026-01-29 |
| Retatrutide | 99.58% | Horizon Analytical | 2026-01-26 |
| Retatrutide | 99.64% | Horizon Analytical | 2026-01-26 |
| GHK-Cu | 99.57% | Horizon Analytical | 2026-01-26 |
| TB-500 | 99.67% | Horizon Analytical | 2026-01-25 |
| GHK-Cu | 99.54% |