AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide at 99.902% purity via HPLC. The test is recent (3-6 months old). While a quantity of 60.33mg was tested, the labeled quantity is unknown, and there is no information regarding endotoxin status. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • unknown label quantity
Test date
2026-01-06
Purity
99.90% 99.902%
Batch / lot
Lab
Janoshik
Quantity
labeltested 60.33mg
Qty vs label
Endotoxins
Test score
Manufacturer
Homopeptide
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.

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Method
HPLC
Catalogued
2026-04-22
Artifact hash
2d72720d0538dd21…
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": 99.902, "purity_label": "99.902%", "method": "HPLC", "test_date": "2026-01-06", "client": "Homopeptide.com", "notes": "", "label_qty": "", "tested_qty": "60.33mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Homopeptide or learn how trust scores are computed on the methodology page.