Tested vendor: Homopeptide

Retatrutide 99.485% Purity — Homopeptide Certificate of Analysis

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All Retatrutide COA results & stats
Test date
2026-01-29
Purity
99.48% 99.485%
Batch / lot
—
Lab
Unknown
Quantity
label 15mg tested 15.39 mg
Qty vs label
+2.6%
Endotoxins
—
Test score
—
Manufacturer
Homopeptide
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Certificate

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Source

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✓ Artifact captured

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Dose
15mg
Catalogued
2026-06-30
Artifact hash
5a3605391b4c6657…
OCR text

Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display. 

{
  "peptide": "Retatrutide",
  "dose": "15mg",
  "purity_pct": 99.485,
  "purity_label": "99.485%",
  "method": "",
  "test_date": "2026-01-29",
  "client": "Homopeptide.com",
  "notes": "",
  "label_qty": "15mg",
  "tested_qty": "15.39 mg",
  "quantity_deviation_pct": 2.6,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}
This COA is part of TitrateLab's community-trust corpus. See more from Homopeptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →