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

Retatrutide 99.9% Purity — Jessica FitzmauriceCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.884%
Dose vs label -2.9% Essentially at label
Evidence Source archived
Test date
2026-03-29
Testing lab
Freedom Diagnostics
Batch / lot
FRT-031526-004
Quantity
29.14 mg
label 30mg · tested 29.14 mg
Endotoxins
Assay method
HPLC + MS
Label dose
30mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.88% ranks higher than 62% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-03-29 by Freedom Diagnostics via HPLC + MS. This test is newer than 63% of our catalogued Retatrutide certificates.

Jessica Fitzmaurice has 6 certificates in our corpus, including 5 for Retatrutide at a median tested purity of 99.92%.

Manufacturer
Jessica Fitzmaurice
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
30mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:63094a82808b83b8… — immutable copy held by TitrateLab

Download the saved PDF (sha256 63094a82808b…)
Related

Other Retatrutide certificates

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