TitrateLab · Certificate of Analysis
Tested vendor:Zenith Biopeptides

GHK-Cu//BPC-157/Thymosin Beta-4 99.8% Purity — Zenith BiopeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.83%
Dose vs label 70mg Label 70mg
Evidence Source archived Blend
Test date
2025-11-23
Testing lab
Freedom Diagnostics
Batch / lot
[NAME_REDACTED]
Quantity
70mg
label 70mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
70mg
Context

How this result compares

We have catalogued 4 GHK-Cu//BPC-157/Thymosin Beta-4 certificates; across the 4 with a purity result the median tested purity is 99.68%.

Tested 2025-11-23 by Freedom Diagnostics via HPLC + MS.

Zenith Biopeptides has 98 certificates in our corpus, including 1 for GHK-Cu//BPC-157/Thymosin Beta-4 at a median tested purity of 99.83%.

Manufacturer
Zenith Biopeptides
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
70mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:c3f28b0350006247… — immutable copy held by TitrateLab

Download the saved PDF (sha256 c3f28b035000…)

Download saved source

Related

Other GHK-Cu//BPC-157/Thymosin Beta-4 certificates

Diaz Performance Labs GHK-Cu//BPC-157/Thymosin Beta-4
99.7% 2026-05-27
Freedom Diagnostics Modern Research Peptides GHK-Cu//BPC-157/Thymosin Beta-4
99.7% 2025-11-23
Freedom Diagnostics BioEdge GHK-Cu//BPC-157/Thymosin Beta-4
99.3% 2025-10-16
Freedom Diagnostics
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 →