is ghk cu a hormone GHK-Cu Facial Serum GHK-Cu Copper Peptide: Dosage, Before
Description
GHK-Cu promotes the production of vital growth factors that encourage hair follicle regeneration

The addition of the N-terminal tyrosine residue was incorporated to facilitate radiolabelling for pharmacokinetic research studies, and has since become a standard part of the compounds structure as used in laboratory research

A., Wolchok J

Colon defect , duodenal defect