AI summary
Trust: high
Third-party lab
LabE tested this GHK-Cu batch (POL-GC50-4) at 99.93% purity via HPLC and mass quantification. The tested quantity was 73.1mg, showing a 6.9% deviation from the 50mg label. Endotoxins were not detected, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
Test date
2025-11-25
Purity
99.93%
99.93%
Batch / lot
POL-GC50-4
Lab
LabE
Quantity
label
50mg
tested
73.1mg
Qty vs label
+46.2%
+6.9% vs vendor claim
Endotoxins
not detected
Test score
8.4
Manufacturer
Polaris Peptides
Certificate
Test report image
Certificate scan as published.
Source
Finnrick
✓ Artifact capturedWe 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
- Black Label / Silver Crimp / Clear Pink Cap
- Catalogued
- 2026-04-16
- Artifact hash
0e1a5b1fe27032b9…
This COA is part of TitrateLab's community-trust corpus.
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