the raws are both blueThat’s normal. I’m thinking that AHK-Cu is clear and colorless and GHK-Cu is clear blue .
GHK peptide is clear. It turns blue when the copper, Cu, is added to it. The copper ion is blue.That’s normal. I’m thinking that AHK-Cu is clear and colorless and GHK-Cu is clear blue .
all things peptides has itInterested in getting some AHK to make a hair growth serum but I've noticed that it is not widely carried by vendors.