AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide from zztai-tech.com at 99.856% purity via HPLC. The tested quantity was 11.22mg, showing a significant 12.2% overage compared to the 10mg 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
  • older (6-12 months)
  • quantity overage (12.2%)
Test date
2025-07-03
Purity
99.86% 99.856%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 11.22 mg
Qty vs label
+12.2%
Endotoxins
—
Test score
—
Manufacturer
zztai-tech.com
View vendor dossier
Peptides on this report
Retatrutide
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
10mg
Catalogued
2026-04-16
Artifact hash
8b777e7f6c704fba…
OCR text

Raw extracted text

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

{
  "peptide": "Retatrutide",
  "dose": "10mg",
  "purity_pct": 99.856,
  "purity_label": "99.856%",
  "method": "",
  "test_date": "2025-07-03",
  "client": "zztai Peptide Ltd",
  "notes": "",
  "label_qty": "10mg",
  "tested_qty": "11.22 mg",
  "quantity_deviation_pct": 12.2,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.98
}
This COA is part of TitrateLab's community-trust corpus. See more from zztai-tech.com or learn how trust scores are computed on the methodology page.