Retatrutide · Uther Peptide

AI summary Trust: medium Third-party lab

Janoshik tested this Retatrutide for utherpeptide.com at 99.827% purity via HPLC. The tested quantity of 23.92mg showed a significant +19.6% 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 (+19.6%)

Test date

2026-03-13

Purity

99.83% 99.827%

Batch / lot

—

Lab

Janoshik

Quantity

label 20mg tested 23.92 mg

Qty vs label

+19.6%

Endotoxins

—

Test score

—

Manufacturer

Uther Peptide

View vendor dossier

Certificate

Test report image

Certificate scan as published.

Source

Janoshik (public)

✓ Artifact captured

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Method: HPLC
Dose: 20mg
Catalogued: 2026-04-16
Artifact hash: 2fdf5247406f8876…

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": 99.827,
  "purity_label": "99.827%",
  "method": "HPLC",
  "test_date": "2026-03-13",
  "client": "utherpeptide.com",
  "notes": "",
  "label_qty": "20mg",
  "tested_qty": "23.92 mg",
  "quantity_deviation_pct": 19.6,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}

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