Tirzepatide · Peptide Gurus

AI summary Trust: medium Third-party lab

Janoshik tested this Tirzepatide for PeptideGurus, showing 99.762% purity via HPLC. The tested quantity of 14.82mg was within 1.2% of the 15mg label. The test is recent (under 3 months old) and customers can cross-check on Janoshik's public verification URL.

Watch out for

no endotoxin test
batch ID unknown

Test date

2026-02-25

Purity

99.76% 99.762%

Batch / lot

—

Lab

Janoshik

Quantity

label 15mg tested 14.82 mg

Qty vs label

-1.2%

Endotoxins

—

Test score

—

Manufacturer

Peptide Gurus

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: 15mg
Catalogued: 2026-04-16
Artifact hash: 280477400a08941f…

OCR text

Raw extracted text

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

{
  "peptide": "Tirzepatide",
  "dose": "15mg",
  "purity_pct": 99.762,
  "purity_label": "99.762%",
  "method": "HPLC",
  "test_date": "2026-02-25",
  "client": "PeptideGurus",
  "notes": "",
  "label_qty": "15mg",
  "tested_qty": "14.82 mg",
  "quantity_deviation_pct": -1.2,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}

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