AI summary Trust: medium Third-party lab

LabE tested this GHK-Cu batch (Feb 2, 2026) at 99.8% purity via HPLC and mass quantification. The tested quantity was significantly higher than the label (33.6% deviation), and endotoxin status is unknown. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.

Watch out for
  • high quantity deviation
  • no endotoxin test
Test date
2026-03-18
Purity
99.80% 99.80%
Batch / lot
Feb 2, 2026
Lab
LabE
Quantity
label 50mg tested 66.8mg
Qty vs label
+33.6%
Endotoxins
—
Test score
6.6
Manufacturer
Qing Li Peptide
View vendor dossier
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
8f98d42038debc95…
This COA is part of TitrateLab's community-trust corpus. See more from Qing Li Peptide or learn how trust scores are computed on the methodology page.