GHK-Cu – Copper Complex Research Compound Discover GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) – a naturally occurring triamino acid-copper complex identified in human biological fluids. First studied in the 1970s, this research compound is widely explored in scientific studies for its role in cellular signaling and tissue-related processes. How It Works GHK-Cu binds copper ions to function as a signaling molecule in research models, influencing gene expression and extracellular matrix studies. It is studied for its potential in tissue remodeling and cellular response pathways without systemic effects. Why Choose Our GHK-Cu? Third-party tested purity GMP-compliant sourcing Available in various forms for research needs Transparent research-grade quality For research/educational purposes only.