AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide at 99.921% purity via HPLC. The tested quantity of 67.92mg showed a significant deviation of +13.2% from the 60mg label. Endotoxin status is unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • quantity deviation (+13.2%)
Test date
2025-09-09
Purity
99.92% 99.921%; 99.932%.
Batch / lot
—
Lab
Janoshik
Quantity
label 60mg tested 67.92mg
Qty vs label
+13.2%
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
7a090dc8b4350e3f…
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": 99.921, "purity_label": "99.921%; 99.932%.", "method": "HPLC", "test_date": "2025-09-09", "client": "MIX Peptides", "notes": "", "label_qty": "60mg", "tested_qty": "67.92mg", "quantity_deviation_pct": 13.2, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
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.