The Copper Peptide Revolution and the Rise of GHK-Cu in Modern Research GHK-Cu, or glycyl-L-histidyl-L-lysine copper, is far more than just another peptide on the laboratory shelf. Naturally present in human plasma, saliva and urine, this tripeptide possesses an exceptionally high affinity for copper ions, forming a complex that has fascinated cell biologists, dermatology researchers…
Author: Freya Ólafsdóttir
Reykjavík marine-meteorologist currently stationed in Samoa. Freya covers cyclonic weather patterns, Polynesian tattoo culture, and low-code app tutorials. She plays ukulele under banyan trees and documents coral fluorescence with a waterproof drone.