AI summary Trust: medium Third-party lab

Janoshik tested this GHK-Cu at 99.948% purity via HPLC. The quantity tested was 99.46mg against a 100mg label, a deviation of -0.54%. The test is older (6-12 months) and lacks endotoxin information. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-06-29
Purity
99.95% 99.948%; 99.909%; 99.888%
Batch / lot
—
Lab
Janoshik
Quantity
label 100mg tested 99.46mg
Qty vs label
-0.5%
Endotoxins
—
Test score
—
Manufacturer
Andy Peps Studio
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
Method
HPLC
Dose
100mg
Catalogued
2026-04-22
Artifact hash
9f7bbfc599cca67a…
OCR text

Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display. 

{"peptide": "GHK-Cu", "dose": "100mg", "purity_pct": 99.948, "purity_label": "99.948%; 99.909%; 99.888%", "method": "HPLC", "test_date": "2025-06-29", "client": "Andy Peps Studio", "notes": "", "label_qty": "100mg", "tested_qty": "99.46mg", "quantity_deviation_pct": -0.54, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Andy Peps Studio or learn how trust scores are computed on the methodology page.