Weve found that the real GHK-Cu risks are linked to unregulated injectable products or even serums that wont tell you what exactly is in them
There are also multiple detoxification pathways for many of the toxins that glutathione helps remove
How GHK-Cu Is Thought to Work GHK-Cu is thought to work through copper binding, extracellular matrix signaling, fibroblast activity, collagen-related pathways, matrix metalloproteinase regulation, glycosaminoglycan synthesis, and inflammation-related pathways [4], [5], 12
Briefly, cells pretreated with 4 mM glutamine (Gln) and 0 mM Gln, respectively, were cross-linked with formaldehyde at 37 C for 10 min, followed by the addition of glycine solution to quench the cross-linking reaction