US$ 24.26
ghk-cu topical peptide serum Skin Perfection 1% Copper Peptides for Face Hair Scalp .5 oz featuring a 4% concentration of Copper Tripeptide Copper Peptide (GHK-Cu) 2% Recovery
Description
The human data is almost nonexistent

As a neuropeptide and neurotransmitter

Journal of Chemical Information and Modeling 54 , 844856 (2014)

Storage: Store dry at 28C

Late-Onset Hypogonadism and Testosterone Replacement in Older Men
