AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide at 99.702% purity via HPLC. The COA reports two tested quantities (28.09 mg; 28.26 mg) but no label quantity for comparison. Endotoxin status is not reported. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • no label quantity
  • unknown batch ID
Test date
2026-04-20
Purity
99.70% 99.702%; 99.517%.
Batch / lot
—
Lab
Janoshik
Quantity
label — tested 28.09 mg; 28.26 mg.
Qty vs label
—
Endotoxins
—
Test score
—
Manufacturer
(unknown)
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.

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Method
HPLC
Catalogued
2026-04-24
Artifact hash
07b2a61165758aa2…
OCR text

Raw extracted text

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

{"peptide": "Retatrutide", "dose": "", "purity_pct": 99.702, "purity_label": "99.702%; 99.517%.", "method": "HPLC", "test_date": "2026-04-20", "client": "PEPTIDE", "notes": "", "label_qty": "", "tested_qty": "28.09 mg; 28.26 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 (unknown) or learn how trust scores are computed on the methodology page.