AI summary Trust: medium Third-party lab

Janoshik tested this Selank product at 99.685% purity via HPLC. The quantity tested was 9.61mg against a 10mg label, a deviation of -3.9%. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL. However, endotoxin status was not reported.

Watch out for
  • no endotoxin test
Test date
2026-04-21
Purity
99.69% 99.685%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 9.61mg
Qty vs label
-3.9%
Endotoxins
—
Test score
—
Manufacturer
Kerui Peptide HongKong Co., Ltd
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
2026-04-24
Artifact hash
fed9319d6db2562a…
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": 99.685, "purity_label": "99.685%", "method": "HPLC", "test_date": "2026-04-21", "client": "Standard Peptides", "notes": "", "label_qty": "10mg", "tested_qty": "9.61mg", "quantity_deviation_pct": -3.9, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Kerui Peptide HongKong Co., Ltd or learn how trust scores are computed on the methodology page.