All Melanotan II Certificate of Analysis results— 751 COAs
TitrateLab · Certificate of Analysis

Melanotan II 99.6% Purity — Peptide MaxxingCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.63%
Dose vs label -13.6% Under the labeled dose
Evidence Source archived
Test date
2026-05-29
Testing lab
Freedom Diagnostics
Batch / lot
MEL249
Quantity
8.64 mg
label 10mg · tested 8.64 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Melanotan II certificate's tested purity of 99.63% ranks higher than 30% of the 750 Melanotan II certificates with a purity result we have catalogued (median 99.76%).

Tested 2026-05-29 by Freedom Diagnostics via HPLC + MS. This test is newer than 86% of our catalogued Melanotan II certificates.

Peptide Maxxing has 25 certificates in our corpus, including 1 for Melanotan II at a median tested purity of 99.63%.

Manufacturer
Peptide Maxxing
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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:d91d7f119472ca53… — immutable copy held by TitrateLab

Download the saved PDF (sha256 d91d7f119472…)
Related

Other Melanotan II certificates

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