AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide at 99.928% purity via HPLC. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL. However, the batch ID is unknown, and there is no information on endotoxin status or label quantity.

Watch out for
  • no endotoxin test
  • unknown batch ID
  • unknown label quantity
Test date
2026-04-22
Purity
99.93% 99.928%
Batch / lot
—
Lab
Janoshik
Quantity
label — tested 32.94 mg
Qty vs label
—
Endotoxins
—
Test score
—
Manufacturer
SPB
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
Catalogued
2026-04-24
Artifact hash
6125045f8526a25e…
OCR text

Raw extracted text

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

{
  "peptide": "Tirzepatide",
  "dose": "",
  "purity_pct": 99.928,
  "purity_label": "99.928%",
  "method": "",
  "test_date": "2026-04-22",
  "client": "[EMAIL_REDACTED]",
  "notes": "",
  "label_qty": "",
  "tested_qty": "32.94 mg",
  "quantity_deviation_pct": null,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.98
}
This COA is part of TitrateLab's community-trust corpus. See more from SPB or learn how trust scores are computed on the methodology page.