All Retatrutide Certificate of Analysis results— 9814 COAs
TitrateLab · Certificate of Analysis

Retatrutide 99.8% Purity — [EMAIL_REDACTED]Certificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.794%
Dose vs label +6.0% Over the labeled dose
Evidence URL referenced
Test date
2026-07-08
Testing lab
Janoshik
Batch / lot
Quantity
21.19 mg
label 20MG · tested 21.19 mg
Endotoxins
Assay method
HPLC + MS
Label dose
20MG
Context

How this result compares

This Retatrutide certificate's tested purity of 99.79% ranks higher than 41% of the 9809 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-07-08 by Janoshik via HPLC + MS. This test is newer than 100% of our catalogued Retatrutide certificates.

[EMAIL_REDACTED] has 6 certificates in our corpus, including 2 for Retatrutide at a median tested purity of 99.52%.

Manufacturer
[EMAIL_REDACTED]
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 + MS
Dose
20MG
Catalogued
2026-07-22
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": 99.794,
  "purity_label": "99.794%",
  "method": "HPLC + MS",
  "test_date": "2026-07-08",
  "client": "lipo-peptide.com",
  "notes": "",
  "label_qty": "20MG",
  "tested_qty": "21.19 mg",
  "quantity_deviation_pct": 5.95,
  "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 [EMAIL_REDACTED] or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →