ghk-cu daily Dosage and Protocol: A Medical Provider's Guide to the 30-Day Cycle I explain the copper peptide,
Description
Even though the average number of sessions is
GHK-Cu (Glycyl-L-Histidyl-L-Lysine-Copper,) GHK-Cu is a carrier peptide that delivers copper ions into the skin to support tissue repair and regeneration

They have applications in drug delivery, medicine, bio-imaging, cancer therapy, and labeling and tracking of transplant cells [240]

Shift work: coping with the biological clock
