GHK-Cu 100mg | Copper Peptide Research UK | Research Peptide UK

GHK-Cu (Copper Peptide) is a naturally occurring tripeptide-copper complex studied for its role in collagen synthesis, wound healing, and skin regeneration research. Supplied as 100mg lyophilised powder, independently tested to ≥99% purity.

A key component of the GLOW Blend 70mg. Commonly researched alongside Melanotan I 10mg for skin research applications.

Research Documentation

Every batch is independently tested by a third-party laboratory. Batch-specific Certificates of Analysis — including HPLC purity data and mass spectrometry identity confirmation — are available on our Certificates & Documentation page. For full details on our testing methodology, see the Testing & Quality page.

Research Background

For researchers new to GHK-Cu, our Research Library covers the scientific background in depth:

• What is GHK-Cu? Copper Peptide Research Guide
• GHK-Cu and Skin Research: Preclinical Evidence & Study Landscape
• GHK-Cu Research: Evidence Quality & Scientific Context
• Evaluating Peptide Purity: CoAs, HPLC & What the Data Tells You

For in vitro laboratory and research use only. Not for human or veterinary use.