GHK-Cu The Secret Behind Its Blue Hue
#COSRX #GHK-Cu #Blue Peptide #Copper Tripeptide-1
#Copper Peptides #Copper #Peptide
Did you know where the mysterious blue light of GHK-Cu comes from?
It starts from the unique structure where GHK peptide and copper ions combine.
It is not color artificially applied, but a color inherent to the ingredient itself.
Meet the story hidden in the blue light of GHK-Cu.
