Jak et al., 2020)
The 50mg vial is the smaller of the two presentations of GHK-Cu, the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine, molecular formula CHCuNO, molecular weight 403.9 g/mol, CAS 89030-95-5
Many people in the UK are low in B12 especially vegans, vegetarians, or those with digestive conditions
Abrams MB, Nilsson I, Lewandowski SA, Kjell J, Codeluppi S, Olson L, et al
Conclusion Vitamin B12 injections can be a valuable tool for those with a deficiency or absorption issues, offering numerous health benefits, including increased energy, improved mood, and better metabolic function