AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide batch at 99.721% purity via HPLC. The quantity tested was 10.76mg against a 10mg label, a deviation of 7.6%. Endotoxin status is unknown. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (7.6%)
Test date
2026-01-28
Purity
99.72% 99.721%; 99.751%; 99.740%.
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 10.76mg
Qty vs label
+7.6%
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
696b7f2e18ebc93f…
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": 99.721, "purity_label": "99.721%; 99.751%; 99.740%.", "method": "HPLC", "test_date": "2026-01-28", "client": "G", "notes": "", "label_qty": "10mg", "tested_qty": "10.76mg", "quantity_deviation_pct": 7.6, "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.