happypeptides.com
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AGreat
peptideone Score · 9.8/10
Composite of 1 independent source
Purity 9.8/10
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 (3)
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 |
|---|---|---|---|
| Mazdutide | 99.92% | BioRegen | 2025-08-29 |
| Cagrilintide | 99.70% | Janoshik Labs | 2025-04-03 |
| MOTS-c | 99.79% | Unknown lab | 2025-02-18 |
Other independent ratings
Vendor-level scores from other independent aggregators, shown for cross-reference. Attributed — each source's score, not ours.