Research suggests that GHK-Cu may support collagen synthesis, antioxidant enzyme activity, and gene expression related to extracellular matrix maintenance through copper-mediated biochemical pathways
"The people using these products are, in essence, becoming lab rats," Adam Taylor, professor of anatomy at Lancaster University, explains
However, it is not MHRA-approved and cannot be used for human consumption, therapeutic use or medical application
For gut-focused use, expected benefits may include reduced gut irritation, improved GI comfort, improved stool consistency, and better tolerance of a broader gut-healing protocol