AI summary Trust: medium Third-party lab

Janoshik performed a test on this GHK-Cu, with the report dated April 13, 2026, making it recent (under 3 months). However, specific purity, quantity, and endotoxin results are not available in this COA. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity data
  • no endotoxin test
  • no quantity data
Test date
2026-04-13
Purity
—
Blend tests typically measure quantity per component, not purity. Purity assays for multi-peptide samples need separate chromatographic runs the standalone quantity report doesn't include.
Batch / lot
—
Lab
Janoshik
Quantity
—
Qty vs label
—
Endotoxins
—
Test score
— Blend
Manufacturer
(unknown)
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

✓ 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
Catalogued
2026-04-24
Artifact hash
619659df8d2c0ee2…
This COA is part of TitrateLab's community-trust corpus. See more from (unknown) or learn how trust scores are computed on the methodology page.