Retatrutide · Peptide Gurus

AI summary Trust: medium Third-party lab

Janoshik tested this retatrutide for PEPTIDEGURUS.COM at 99.506% purity. The tested quantity was 10.73mg against a 10mg label, a deviation of 7.3%. However, the test is stale (over 1 year old), and there is no information on the test method or endotoxin status. Customers can cross-check on the lab's public verification URL.

Watch out for

stale (1+ years old)
no endotoxin test
unknown test method

Test date

2025-02-04

Purity

99.51% 99.506%

Batch / lot

—

Lab

Janoshik

Quantity

label 10mg tested 10.73mg

Qty vs label

+7.3%

Endotoxins

—

Test score

—

Manufacturer

Peptide Gurus

View vendor dossier

Peptides on this report

Retatrutide

Certificate

Test report image

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

Dose: 10mg
Catalogued: 2026-04-16
Artifact hash: 7de9ae95f3eb0c04…

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": 99.506,
  "purity_label": "99.506%",
  "method": "",
  "test_date": "2025-02-04",
  "client": "PeptideGurus",
  "notes": "",
  "label_qty": "10mg",
  "tested_qty": "10.73mg",
  "quantity_deviation_pct": 7.3,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}

This COA is part of TitrateLab's community-trust corpus. See more from Peptide Gurus or learn how trust scores are computed on the methodology page.