US$ 24.18
oral ghk-cu peptide supplement Copper Supplement, 300 mcg per Serving, Liposomal Formula, 120 Ve Shop GHK-Cu Peptides | Copper
Description
It's a function of the peptide's pharmacokinetics and the enzyme it targets

It is also used for the treatment of optic neuropathies, such as tobacco amblyopia and Leber's optic atrophy

GHK-Cu remains one of the more effective non-hormonal options for this group

This makes B12 supplementation extremely safe, with a low risk of toxicity