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

Retatrutide 99.9% Purity — SubQ ScientistCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.942%
Dose vs label +8.2% Over the labeled dose
Evidence Source archived
Test date
2025-10-24
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
21.65 mg
label 20mg · tested 21.65 mg
Endotoxins
Assay method
HPLC + MS
Label dose
20mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.94% ranks higher than 87% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-10-24 by Freedom Diagnostics via HPLC + MS. This test is newer than 22% of our catalogued Retatrutide certificates.

SubQ Scientist has 24 certificates in our corpus, including 6 for Retatrutide at a median tested purity of 99.83%.

Manufacturer
SubQ Scientist
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

sha256:0ed079c7ed94ec3c… — immutable copy held by TitrateLab

Download the saved PDF (sha256 0ed079c7ed94…)
Related

Other Retatrutide certificates

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