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

Retatrutide 99.8% Purity — Life Enhancement PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.828%
Dose vs label -57.6% Under the labeled dose
Evidence Source archived
Test date
2026-01-13
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
4.24 mg
label 10mg · tested 4.24 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.83% ranks higher than 49% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-01-13 by Freedom Diagnostics via HPLC + MS. This test is newer than 40% of our catalogued Retatrutide certificates.

Life Enhancement Peptides has 39 certificates in our corpus, including 10 for Retatrutide at a median tested purity of 99.87%.

Manufacturer
Life Enhancement Peptides
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
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:31a6961384d097af… — immutable copy held by TitrateLab

Download the saved PDF (sha256 31a6961384d0…)
Related

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