 with this product. In addition, if you go to PubMed.gov, there are 15 pages of hyperlinks that explain what GHK copper peptides do in the body. I know we're going to get into that in just a minute. But I started to research. I definitely don't take something for face value. When my mother was alive, she said I should have been from the show me state because they've always had to prove everything to me since I've been a little kid. But it's just in the DNA.