ghk cu eu GHK-Cu | Copper Peptide GHK-Cu Peptide — ≥99% Purity

It provides no preservative benefit and some studies suggest that chloride ions may affect the stability of certain peptides over extended storage

Some exceptions may apply

GHK-Cu peptide therapy represents one of those solutions, backed by solid mechanistic science and decades of research, that mainstream medicine ignores because theres no patent profit in a naturally occurring peptide

May improve elasticity and firmness : Although changes in the skins elasticity and firmness begin as early as the mid-twenties, they become more noticeable in your forties and fifties as the skin loses structural support

Finally, the in vivo mechanistic studies confirmed the modulation of MAPK and NF-B signaling pathways