ZhuoYan lab
B2CUses a publicly viewable COA ledger linking vendor batch identifiers to third-party benchmark records and transparency evidence.
Profile aggregated from Peptigrity — attributed.
DPoor
peptideone Score · 3.4/10
Composite of 1 independent source
Finnrick 3.4/10
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 (1)
Per Finnrick (independent testing). Attributed — Finnrick's grades, not ours.
| Peptide | Grade | Score |
|---|---|---|
| Tesamorelin | E Bad | 3.4 |
Other independent ratings
Vendor-level scores from other independent aggregators, shown for cross-reference. Attributed — each source's score, not ours.