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

Melanotan II 99.9% Purity — Zenith BiopeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.92%
Dose vs label -12.0% Under the labeled dose
Evidence Source archived
Test date
2026-05-17
Testing lab
Freedom Diagnostics
Batch / lot
MT2-051426
Quantity
8.80 mg
label 10mg · tested 8.80 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Melanotan II certificate's tested purity of 99.92% ranks higher than 88% of the 750 Melanotan II certificates with a purity result we have catalogued (median 99.76%).

Tested 2026-05-17 by Freedom Diagnostics via HPLC + MS. This test is newer than 80% of our catalogued Melanotan II certificates.

Zenith Biopeptides has 98 certificates in our corpus, including 2 for Melanotan II at a median tested purity of 99.93%.

Manufacturer
Zenith Biopeptides
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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

sha256:209ea1bec819e89e… — immutable copy held by TitrateLab

Download the saved PDF (sha256 209ea1bec819…)
Related

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