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GHK-Cu (Glycyl-L-Histidyl-L-Lysine-Copper) is a naturally occurring tripeptide-copper complex first isolated from human plasma in 1973
At the cellular level, 5-Amino-1MQ promotes differentiation and metabolic reprogramming of precursor cells while being well-tolerated in repeated dosing studies 4
Community sources who use AHK-Cu topically are extrapolating from that gap
Maintain a Balanced Diet A balanced diet rich in B12-rich foods can help maintain optimal B12 levels
If tiredness is due to low B12, treatment may help as levels improve
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