AI summary Trust: medium Third-party lab

Janoshik tested this MOTS-C batch at 99.02% purity. Quantity was slightly over-labeled by 3.2% (41.28mg tested vs 40mg label). The test is recent (3-6 months old), but the report lacks details on the test method and endotoxin status. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • vague purity language
Test date
2025-11-20
Purity
99.02% 99.020%
Batch / lot
—
Lab
Janoshik
Quantity
label 40mg tested 41.28mg
Qty vs label
+3.2%
Endotoxins
—
Test score
—
Manufacturer
zlzpeptide.com
View vendor profile
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
Dose
40mg
Catalogued
2026-04-16
Artifact hash
e329e3f688e00309…
OCR text

Raw extracted text

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

{
  "peptide": "MOTS-C",
  "dose": "40mg",
  "purity_pct": 99.02,
  "purity_label": "99.020%",
  "method": "",
  "test_date": "2025-11-20",
  "client": "ZLZ peptides",
  "notes": "",
  "label_qty": "40mg",
  "tested_qty": "41.28mg",
  "quantity_deviation_pct": 3.2,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.98
}
This COA is part of TitrateLab's community-trust corpus. See more from zlzpeptide.com or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →