AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide batch at 99.795% purity via HPLC. Quantity showed a 2.07% deviation from the 30mg label (tested at 30.62mg). The test is recent (3-6 months old), and customers can cross-check on the lab's public verification URL. However, the COA is missing an endotoxin test and the batch ID is unknown.

Watch out for
  • no endotoxin test
  • unknown batch ID
Test date
2026-01-07
Purity
99.80% 99.795%
Batch / lot
—
Lab
Janoshik
Quantity
label 30mg tested 30.62mg
Qty vs label
+2.1%
Endotoxins
—
Test score
—
Manufacturer
Qingdao Sigma Chemical
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
Dose
30mg
Catalogued
2026-04-24
Artifact hash
b020d29faeedc384…
OCR text

Raw extracted text

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

{"peptide": "Retatrutide", "dose": "30mg", "purity_pct": 99.795, "purity_label": "99.795%", "method": "HPLC", "test_date": "2026-01-07", "client": "Telegram @tracyfromqsc", "notes": "", "label_qty": "30mg", "tested_qty": "30.62mg", "quantity_deviation_pct": 2.07, "is_blend": false, "components_json": "", "ocr_confidence": 0.98}
This COA is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page.