AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch at 99.71% purity using HPLC and mass quantification. The tested quantity was 9.4% above the labeled 50mg, and the test is recent (under 3 months). Endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-02-20
Purity
99.71% 99.71%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 50mg tested 54.7mg
Qty vs label
+9.4%
Endotoxins
—
Test score
6.2
Manufacturer
Zzq Peptides
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
50mg
Container
No Label / Silver Crimp / Blue Cap
Catalogued
2026-04-17
Artifact hash
cebe6300aab15240…
This COA is part of TitrateLab's community-trust corpus. See more from Zzq Peptides or learn how trust scores are computed on the methodology page.