AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide at 99.396% purity via HPLC. Quantity was slightly over-labeled by 1.4% (5.07mg tested vs 5mg label). The test is recent (3-6 months old), but endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • batch ID missing
Test date
2025-11-19
Purity
99.40% 99.396%
Batch / lot
—
Lab
Janoshik
Quantity
label 5mg tested 5.07mg
Qty vs label
+1.4%
Endotoxins
—
Test score
—
Manufacturer
Purity 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
5mg
Catalogued
2026-04-22
Artifact hash
fab8d9876085216d…
OCR text

Raw extracted text

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

{"peptide": "Retatrutide", "dose": "5mg", "purity_pct": 99.396, "purity_label": "99.396%", "method": "HPLC", "test_date": "2025-11-19", "client": "Purity Peptides", "notes": "", "label_qty": "5mg", "tested_qty": "5.07mg", "quantity_deviation_pct": 1.4, "is_blend": false, "components_json": "", "ocr_confidence": 0.97}
This COA is part of TitrateLab's community-trust corpus. See more from Purity Peptides or learn how trust scores are computed on the methodology page.