GHK-Cu

Peptide Dynamics

Certificate of Analysis

Test Report

Janoshik Analytical

E-mail: info@janoshik.com

Web: www.janoshik.com

Sample

GHK-Cu

Task Number

105775

Testing ordered

29 Jan 2026

Sample received

04 Feb 2026

Client

www.xxpeptide.com

Sample

GHK-Cu

Manufacturer

Guangzhou Hongmenghan Trading Frm

Batch

2026-03

Sample description

See picture or pictures attached.

Tests requested

Assessment of a peptide vial or vials.

Results

GHK-CuGHK-Cu 108.44 mg

Purity99.237%

Comments

—

Analysis conducted

09 Feb 2026

Verification key

JDRZCBXTT1M1

Verify this test at www.janoshik.com/verify/ with the unique key JDRZCBXTT1M1.

This report was issued by a third-party laboratory and applies to the batch stated above. It is published for research and reference purposes only.