AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide at 99.834% purity via HPLC. The tested quantity of 53.08mg showed a 6.16% deviation from the 50mg label. Endotoxin status is not reported, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
  • quantity deviation (6.16%)
Test date
2025-09-17
Purity
99.83% 99.834%; 99.811%; 99.893%.
Batch / lot
—
Lab
Janoshik
Quantity
label 50mg tested 53.08mg
Qty vs label
+6.2%
Endotoxins
—
Test score
—
Manufacturer
GYC
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
50mg
Catalogued
2026-04-22
Artifact hash
7c4a67991f97c0c8…
OCR text

Raw extracted text

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

{"peptide": "Retatrutide", "dose": "50mg", "purity_pct": 99.834, "purity_label": "99.834%; 99.811%; 99.893%.", "method": "HPLC", "test_date": "2025-09-17", "client": "G", "notes": "", "label_qty": "50mg", "tested_qty": "53.08mg", "quantity_deviation_pct": 6.16, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from GYC or learn how trust scores are computed on the methodology page.