AI summary Trust: medium Third-party lab

This COA was tested by Janoshik, an independent third-party lab. The Selank sample showed 99.831% purity via HPLC, with the tested quantity at 10.95mg, a 9.5% deviation from the 10mg label. Endotoxin status is unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • quantity deviation (9.5%)
Test date
2025-01-15
Purity
99.83% 99.831%; 99.818%; 99.861%.
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 10.95mg
Qty vs label
+9.5%
Endotoxins
—
Test score
—
Manufacturer
GYC
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
10mg
Catalogued
2026-04-22
Artifact hash
0a03665fa2f421b2…
OCR text

Raw extracted text

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

{"peptide": "Selank", "dose": "10mg", "purity_pct": 99.831, "purity_label": "99.831%; 99.818%; 99.861%.", "method": "HPLC", "test_date": "2025-01-15", "client": "G", "notes": "", "label_qty": "10mg", "tested_qty": "10.95mg", "quantity_deviation_pct": 9.5, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
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.