These are the incredible and visible results of GHK Cu phototherapy patches. No injections (that burn so bad) or nose sprays (that stings) or pills needed (affected by your digestion). Just a patch ! Sculptra and Fern My specialty I have probably annoyed you all by my obsession and recommendations on collagen stimulation. Well, unfortunately for you all, I've just begun. I wanted to create a GHK Cu Copper Peptide: The Ultimate Peptide For Longevity GHK Cu Topical vs Injection Which is the Better Copper Peptide Form? This is a product I purchased on Amazon, so I want to give it a quick review. *~Dumie GHK CU Facial Serum~* This is a Copper Peptide serum that is working amazingly for