In the liver, heptanoate can form the C5 ketones, -ketopentanoate and -hydroxypentanoate, which are released into the blood and can be taken up by neuronal and other cells through monocarboxylate transporters
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Moreover, never stack the vials, as it can increase their risk of physical damage, such as cracking or stopper displacement
Let's get into a more detailed look at GHK-Cu's components: Glycyl (Glycine, G): The simplest of all amino acids, glycine is a non-essential amino acid and a building block in forming proteins and peptides of low molecular weight like creatine, glutathione, haem, purines, and porphyrins [1]
One of the best things you can do for your metabolism and hormones
Maintaining concentration is the major trump card of this technique