AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide at 99.9% purity via HPLC. The tested quantity of 22.39mg showed an 11.95% deviation from the 20mg label. Endotoxin status is unknown, but the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (10%+)
Test date
2026-03-16
Purity
99.90% 99.900%
Batch / lot
—
Lab
Janoshik
Quantity
label 20mg tested 22.39mg
Qty vs label
+11.9%
Endotoxins
—
Test score
—
Manufacturer
Hk Peptides
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
20mg
Catalogued
2026-04-24
Artifact hash
c1826d12cf427165…
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": 99.9, "purity_label": "99.900%", "method": "HPLC", "test_date": "2026-03-16", "client": "HK Peptide Ltd", "notes": "", "label_qty": "20mg", "tested_qty": "22.39mg", "quantity_deviation_pct": 11.95, "is_blend": false, "components_json": "", "ocr_confidence": 0.98}
This COA is part of TitrateLab's community-trust corpus. See more from Hk Peptides or learn how trust scores are computed on the methodology page.