AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide at 99.263% purity via HPLC. The quantity tested was 11.14mg against a 10mg label, representing an 11.4% deviation. The test is recent (3-6 months old), but endotoxin status is not reported. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (11.4%)
  • batch ID missing
Test date
2026-01-19
Purity
99.26% 99.251%; 99.264%; 99.275%.
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 11.14mg
Qty vs label
+11.4%
Endotoxins
—
Test score
—
Manufacturer
Barn
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
10mg
Catalogued
2026-04-22
Artifact hash
018d7d8472001ec8…
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": 99.263, "purity_label": "99.251%; 99.264%; 99.275%.", "method": "HPLC", "test_date": "2026-01-19", "client": "[EMAIL_REDACTED]", "notes": "", "label_qty": "10mg", "tested_qty": "11.14mg", "quantity_deviation_pct": 11.4, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Barn or learn how trust scores are computed on the methodology page.