All Retatrutide Certificate of Analysis results— 9703 COAs
TitrateLab · Certificate of Analysis

Retatrutide 100.0% Purity — PNH-Dora BrandonCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.977%
Dose vs label +0.1% Essentially at label
Evidence Source archived
Test date
2025-12-05
Testing lab
Freedom Diagnostics
Batch / lot
PNH NOV 25-Transp Blue
Quantity
20.01 mg
label 20mg · tested 20.01 mg
Endotoxins
Assay method
HPLC + MS
Label dose
20mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.98% ranks higher than 98% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-05 by Freedom Diagnostics via HPLC + MS. This test is newer than 31% of our catalogued Retatrutide certificates.

PNH-Dora Brandon has 12 certificates in our corpus, including 4 for Retatrutide at a median tested purity of 99.90%.

Manufacturer
PNH-Dora Brandon
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
20mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:8179e214a7c4c6cb… — immutable copy held by TitrateLab

Download the saved PDF (sha256 8179e214a7c4…)
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from PNH-Dora Brandon or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →