AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide batch at 99.185% purity via HPLC. Quantity showed a 3.4% deviation (10.34mg tested vs 10mg label). The test is stale (over a year old), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (1+ years old)
  • unknown batch ID
Test date
2025-04-28
Purity
99.19% 99.185%; 99.021%; 99.053%.
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 10.34mg
Qty vs label
+3.4%
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
10mg
Catalogued
2026-04-22
Artifact hash
fec0769af01a5c78…
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": 99.185, "purity_label": "99.185%; 99.021%; 99.053%.", "method": "HPLC", "test_date": "2025-04-28", "client": "G", "notes": "", "label_qty": "10mg", "tested_qty": "10.34mg", "quantity_deviation_pct": 3.4, "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.