AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide at 99.292% purity via HPLC + MS. The tested quantity of 21.05mg showed a 5.25% deviation from the 20mg label. Endotoxin status is unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (1+ years old)
  • quantity deviation (5%+)
Test date
2024-11-08
Purity
99.29% 99.292%
Batch / lot
—
Lab
Janoshik
Quantity
label 20mg tested 21.05mg
Qty vs label
+5.2%
Endotoxins
—
Test score
—
Manufacturer
Shanxi Qianyecao Biotech Qyc
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 + MS
Dose
20mg
Catalogued
2026-04-22
Artifact hash
198e3ff728e6268a…
OCR text

Raw extracted text

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

{"peptide": "Retatrutide", "dose": "20mg", "purity_pct": 99.292, "purity_label": "99.292%", "method": "HPLC + MS", "test_date": "2024-11-08", "client": "[EMAIL_REDACTED]", "notes": "Sample contained unknown presumed filler polymer. LCMS attached.", "label_qty": "20mg", "tested_qty": "21.05mg", "quantity_deviation_pct": 5.25, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Shanxi Qianyecao Biotech Qyc or learn how trust scores are computed on the methodology page.