AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide at 99.646% purity via HPLC. The test is recent (3-6 months old). While purity is high, the report lacks a stated label quantity for comparison and does not include an endotoxin test. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • missing label quantity
Test date
2025-11-21
Purity
99.65% 99.646%; 99.553%.
Batch / lot
—
Lab
Janoshik
Quantity
label — tested 10.92 mg; 11.00 mg.
Qty vs label
—
Endotoxins
—
Test score
—
Manufacturer
Andy Peps Studio
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
Catalogued
2026-04-22
Artifact hash
67f1ddaa7fcf928f…
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": 99.646, "purity_label": "99.646%; 99.553%.", "method": "HPLC", "test_date": "2025-11-21", "client": "Andy Peps Studio", "notes": "", "label_qty": "", "tested_qty": "10.92 mg; 11.00 mg.", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.85}
This COA is part of TitrateLab's community-trust corpus. See more from Andy Peps Studio or learn how trust scores are computed on the methodology page.