AI summary Trust: low Source unclear

This COA for GHK-Cu is derived from an unknown source, with Janoshik named as the lab. The test date is 2025-01-06, making it stale (over 1 year old). Purity, test method, and endotoxin status are not reported, but a tested quantity of 53.26mg is noted. Customers should treat this as one data point and be conservative about confidence claims.

Watch out for
  • unknown source
  • stale (1+ years old)
  • no purity test
Test date
2025-01-06
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
GYC
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

janoshik_blend_derived

✓ 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
Dose
70mg
Catalogued
2026-04-24
Artifact hash
35360e2352966561…
This COA is part of TitrateLab's community-trust corpus. See more from GYC or learn how trust scores are computed on the methodology page.