GSTs are also involved in the phase I detoxification process such as dehydrochlorination of 1,1,1-Trichloro-2,2-bis( p -chlorophenyl) ethane (DDT) to less toxic 1,l-Dichloro-2,2-bis( p -chlorophenyl) ethylene (DDE) [22, 43, 44]
doi:10.1113/jphysiol.2013.267336 Cant C, Menzies KJ, Auwerx J
Studies of copper transport and homeostasis : This includes work showing that GHKCu can compete with albumin for copper binding and facilitate cellular copper uptake in a nontoxic form
doi:10.1007/s00394-014-0706-z [2] Cui X, Mi T, Xiao X, et al
Sequence: Tyr-Leu-Arg-Ile-Val-Gln-Cys-Arg-Ser-Val-Glu-Gly-Ser-Cys-Gly-Phe (with disulfide bridge)
Decide whether your current concentration delivers satisfactory progress or whether increasing concentration might accelerate results