AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide at 99.843% purity via HPLC. Two vials were tested, showing 66.89mg and 67.54mg respectively against a 60mg label. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (overage)
Test date
2026-01-29
Purity
99.84% 99.843%; 99.823%
Batch / lot
—
Lab
Janoshik
Quantity
label 60mg tested 66.89 mg; 67.54 mg.
Qty vs label
—
Endotoxins
—
Test score
—
Manufacturer
Mix Peptides
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
60mg
Catalogued
2026-04-22
Artifact hash
2655780e4d84f5ba…
OCR text

Raw extracted text

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

{
  "peptide": "Tirzepatide",
  "dose": "60mg",
  "purity_pct": 99.843,
  "purity_label": "99.843%; 99.823%",
  "method": "",
  "test_date": "2026-01-29",
  "client": "MIX Peptides",
  "notes": "",
  "label_qty": "60mg",
  "tested_qty": "66.89 mg; 67.54 mg.",
  "quantity_deviation_pct": null,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}
This COA is part of TitrateLab's community-trust corpus. See more from Mix Peptides or learn how trust scores are computed on the methodology page.