TitrateLab · Certificate of Analysis
Tested vendor:Synthesis Peptides LLC

GHK-Cu/Glycine 99.4% Purity — Synthesis Peptides LLCCertificate of Analysis · Independent third-party lab result

Tested purity 99.4% High purity · 99.38%
Dose vs label -2.0% Essentially at label
Evidence Source archived Blend
Test date
2025-09-12
Testing lab
Freedom Diagnostics
Batch / lot
—
Quantity
49.01 mg
label 50mg · tested 49.01 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
50mg
Context

How this result compares

We have catalogued 1 GHK-Cu/Glycine certificate; across the 1 with a purity result the median tested purity is 99.38%.

Tested 2025-09-12 by Freedom Diagnostics via HPLC + MS.

Synthesis Peptides LLC has 108 certificates in our corpus, including 1 for GHK-Cu/Glycine at a median tested purity of 99.38%.

Manufacturer
Synthesis Peptides LLC
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
50mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:1a1f3a84802d585b… — immutable copy held by TitrateLab

Download the saved PDF (sha256 1a1f3a84802d…)

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