AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide at 99.861% purity via HPLC. The tested quantity averaged around 44.15 mg, significantly exceeding the 40mg 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 over-label
Test date
2026-01-02
Purity
99.86% 99.861%; 99.883%; 99.866%.
Batch / lot
—
Lab
Janoshik
Quantity
label 40mg tested 43.98 mg; 43.79 mg; 44.69 mg.
Qty vs label
—
Endotoxins
—
Test score
—
Manufacturer
GYC
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

✓ Artifact captured

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Method
HPLC
Dose
40mg
Catalogued
2026-04-16
OCR text

Raw extracted text

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

{
  "peptide": "Tirzepatide",
  "dose": "40mg",
  "purity_pct": 99.861,
  "purity_label": "99.861%; 99.883%; 99.866%.",
  "method": "HPLC",
  "test_date": "2026-01-02",
  "client": "G",
  "notes": "",
  "label_qty": "40mg",
  "tested_qty": "43.98 mg; 43.79 mg; 44.69 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 GYC or learn how trust scores are computed on the methodology page.