Tirzepatide · cocerpeptides.com

AI summary Trust: medium Third-party lab

Janoshik tested this Tirzepatide for Cocer Peptides, showing 99.691% purity. The tested quantity was 12.08mg against a 10mg label, a significant deviation of +20.8%. Endotoxin status and test method are not specified. The test is recent (3-6 months old), and customers can cross-check on Janoshik's public verification URL.

Watch out for

quantity deviation (+20.8%)
no endotoxin test
vague purity language

Test date

2026-02-10

Purity

99.69% 99.691%

Batch / lot

—

Lab

Janoshik

Quantity

label 10mg tested 12.08 mg

Qty vs label

+20.8%

Endotoxins

—

Test score

—

Manufacturer

cocerpeptides.com

View vendor dossier

Peptides on this report

Tirzepatide

Certificate

Test report image

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: 876213b83b8d2959…

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": 99.691,
  "purity_label": "99.691%",
  "method": "",
  "test_date": "2026-02-10",
  "client": "Cocer Peptides",
  "notes": "",
  "label_qty": "10mg",
  "tested_qty": "12.08 mg",
  "quantity_deviation_pct": 20.8,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}

This COA is part of TitrateLab's community-trust corpus. See more from cocerpeptides.com or learn how trust scores are computed on the methodology page.