The GHK-Cu complex adopts a square-planar geometry, coordinated through the nitrogen atoms of the imidazole ring of histidine, the -amino group of glycine, and the deprotonated amide nitrogen of the glycine-histidine peptide bond
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American Association of Nurse Anesthetists, 2026)
Investigation of ciprofloxacin penetration into Pseudomonas aeruginosa biofilms
Better yet, you can order a complete genetic profile yourself through 23andMe
But- It may, again, may, we don't know, have some safety issues that still need to be resolved, making Sirmirelin and Tesamirelin, at least to my mind, better options should you decide to go down this path