All Retatrutide Certificate of Analysis results(11,421 COAs)
TitrateLab · Certificate of Analysis

Retatrutide — Flying Purple Pep GuildCertificate of Analysis · Independent third-party lab result

Purity Not reported This certificate did not report an HPLC purity figure.
Dose vs label 29.67 mg; 29.65 mg; 29.86 mg. · tested 29.67 mg; 29.65 mg; 29.86 mg.
Evidence URL referenced
Test date
2025-05-22
Testing lab
Janoshik
Batch / lot
Quantity
29.67 mg; 29.65 mg; 29.86 mg.
Endotoxins
Assay method
HPLC
Context

How this result compares

We have catalogued 12018 Retatrutide certificates; across the 11416 with a purity result the median tested purity is 99.84%.

Tested 2025-05-22 by Janoshik via HPLC. This test is newer than 4% of our catalogued Retatrutide certificates.

Flying Purple Pep Guild has 2 certificates in our corpus, including 1 for Retatrutide.

Manufacturer
Flying Purple Pep Guild
View vendor profile
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
Method
HPLC
Catalogued
2026-06-21
OCR text Raw extracted text

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

{
  "peptide": "Retatrutide",
  "dose": "",
  "purity_pct": null,
  "purity_label": "99.549%; 99.552%; 99.515%.",
  "method": "HPLC",
  "test_date": "2025-05-22",
  "client": "Flying Purple Pep Guild",
  "notes": "",
  "label_qty": "",
  "tested_qty": "29.67 mg; 29.65 mg; 29.86 mg.",
  "quantity_deviation_pct": null,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.95
}
Related

Other Retatrutide certificates

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