All Retatrutide Certificate of Analysis results(10,452 COAs)
TitrateLab · Certificate of Analysis

Retatrutide — www.innopeptide.comCertificate of Analysis · Independent third-party lab result

Purity Not reported This certificate did not report an HPLC purity figure.
Dose vs label 21.40 mg; 20.93 mg. Label 20mg · tested 21.40 mg; 20.93 mg.
Evidence URL referenced
AI summary

Retatrutide COA from Innopeptide lacks critical test data: batch ID, purity percentage, test date, and endotoxin status are all unknown. Cannot verify quality or authenticity.

Test date
2026-05-07
Testing lab
Janoshik
Batch / lot
Quantity
21.40 mg; 20.93 mg.
label 20mg · tested 21.40 mg; 20.93 mg.
Endotoxins
Assay method
Label dose
20mg
Context

How this result compares

We have catalogued 11014 Retatrutide certificates; across the 10447 with a purity result the median tested purity is 99.83%.

Tested 2026-05-07 by Janoshik. This test is newer than 70% of our catalogued Retatrutide certificates.

www.innopeptide.com has 43 certificates in our corpus, including 13 for Retatrutide at a median tested purity of 99.66%.

Manufacturer
www.innopeptide.com
View vendor profile
Peptides on this report
Retatrutide
Source

Janoshik (public)

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Verify on the upstream lab
Dose
20mg
Catalogued
2026-05-18
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": null,
  "purity_label": "99.493%; 99.512%.",
  "method": "",
  "test_date": "2026-05-07",
  "client": "InnoPeptide",
  "notes": "",
  "label_qty": "20mg",
  "tested_qty": "21.40 mg; 20.93 mg.",
  "quantity_deviation_pct": null,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}
Related

Other Retatrutide certificates

All Retatrutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from www.innopeptide.com or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →