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The Role of GHK-Cu Copper Peptides in Skincare GHK-Cu (glycyl-L-histidyl-L-lysine copper) is a naturally occurring tripeptide that binds to copper ions, an essential trace mineral for skin health
Its called glutathione, and it is found in every cell in the body
Binding of nonsubstrate ligands to the glutathione S-transferases [PMID: 1184584] Laboratory literature summary: Binding of nonsubstrate ligands to the glutathione S-transferases
Research published in the Journal of Pharmaceutical Sciences confirms that 0.9% benzyl alcohol provides effective bacteriostatic protection against the USP antimicrobial effectiveness test organisms while remaining compatible with the majority of injectable peptide and protein formulations
If its a capsule or tablet, youre flushing money down the toilet
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