glutathione mercury detoxification The System: A Journey from Cyanobacteria to Higher Eukaryotes Mercury Detoxification: Genomics and Solutions
Description
GHK-Cu delivers copper directly to the cells producing structural proteins, ensuring these enzymes have the cofactors needed for optimal function

GSH exists in two forms, the biologically available free GSH, and as a biologically inactive dimer, glutathione disulfide (GSSG)
doi: 10.3171/jns.1996.84.6.0982

2) It is found naturally in animal products (meat, eggs, fish, dairy)

doi: 10.1016/0895-4356(90)90075-Z

GHK-Cu (except for injectable routes of administration) goes back into Category 1
