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

Retatrutide 99.4% Purity — TNN PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.4% High purity · 99.42%
Dose vs label +10.6% Over the labeled dose
Evidence Source archived
Test date
2025-08-07
Testing lab
Freedom Diagnostics
Batch / lot
A2025210
Quantity
11.06 mg
label 10mg · tested 11.06 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.42% ranks higher than 12% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-08-07 by Freedom Diagnostics via HPLC + MS. This test is newer than 10% of our catalogued Retatrutide certificates.

TNN Peptides has 23 certificates in our corpus, including 2 for Retatrutide at a median tested purity of 99.44%.

Manufacturer
TNN 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

sha256:18f9a92d6d96107f… — immutable copy held by TitrateLab

Download the saved PDF (sha256 18f9a92d6d96…)
Related

Other Retatrutide certificates

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