You can find additional explanations in the later sections of the article that will enhance your understanding
Biomaterials science
It is produced from specific nutrients: amino acids that form its structure (cysteine, glutamine & glycine), vitamins, and minerals that participate in complementary reactions during its synthesis process (vitamins B2, magnesium and selenium)
It comes from a 2012 Washington State University press release, in which Harding called the molecule absolutely, insanely active and offered the orders-of-magnitude comparison to BDNF (WSU press release, October 2012)
Since starting my journey with them, I feel rejuvenated and more vibrant than ever before, as though I've turned back the clock
Results: GHK-Cu 0.5%: +22% increase in hair count at 16 weeks Minoxidil 3%: Outperformed by the GHK-Cu group in the same cohort Secondary endpoints including hair shaft diameter and subject-reported satisfaction also favored GHK-Cu