directpeptides.com
B2C- Based in
- United States
AGreat
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 (36)
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 |
|---|---|---|---|
| BPC-157 | 99.23% | Horizon Analytical | 2026-03-24 |
| BPC-157 | 99.21% | Horizon Analytical | 2026-03-15 |
| Cagrilintide | 99.28% | Horizon Analytical | 2026-03-15 |
| Tirzepatide | 99.34% | Horizon Analytical | 2026-03-14 |
| Ipamorelin | 99.22% | Horizon Analytical | 2026-03-14 |
| GHK-Cu | 99.48% | Unknown (via Peptigrity) | 2026-03-14 |
| Retatrutide | 99.32% | Horizon Analytical |