AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide at 99.873% purity via HPLC. Quantity was slightly over the label at 20.50mg (2.5% deviation). The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL. However, endotoxin status and batch ID are not available.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-03-03
Purity
99.87% 99.873%
Batch / lot
—
Lab
Janoshik
Quantity
label 20mg tested 20.50mg
Qty vs label
+2.5%
Endotoxins
—
Test score
—
Manufacturer
HB Peptide
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
2026-04-22
Artifact hash
037a99760f893f8d…
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": 99.873, "purity_label": "99.873%", "method": "HPLC", "test_date": "2026-03-03", "client": "HB Peptide", "notes": "", "label_qty": "20mg", "tested_qty": "20.50mg", "quantity_deviation_pct": 2.5, "is_blend": false, "components_json": "", "ocr_confidence": 0.98}
This COA is part of TitrateLab's community-trust corpus. See more from HB Peptide or learn how trust scores are computed on the methodology page.