AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide for HK Peptide Ltd, showing 99.702% purity. The tested quantity was 11.81mg against a 10mg label, an 18.1% deviation. The test date is listed as 2024-09-30, which is stale (over a year old), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • quantity deviation (18.1%)
Test date
2024-09-30
Purity
99.70% 99.702%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 11.81 mg
Qty vs label
+18.1%
Endotoxins
—
Test score
—
Manufacturer
Hk Peptides
View vendor dossier
Peptides on this report
Tirzepatide
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
Dose
10mg
Catalogued
2026-04-16
Artifact hash
a1c490b00d205979…
OCR text

Raw extracted text

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

{
  "peptide": "Tirzepatide",
  "dose": "10mg",
  "purity_pct": 99.702,
  "purity_label": "99.702%",
  "method": "HPLC",
  "test_date": "2024-09-30",
  "client": "HK Peptide Ltd (hk peptides)",
  "notes": "",
  "label_qty": "10mg",
  "tested_qty": "11.81 mg",
  "quantity_deviation_pct": 18.1,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.98
}
This COA is part of TitrateLab's community-trust corpus. See more from Hk Peptides or learn how trust scores are computed on the methodology page.