It's a tripeptide, which is a fancy way of saying it's a small protein made of three amino acids: cysteine, glycine, and glutamic acid
Less Common but Important Risks Some patients notice cosmetic changes such as facial fat loss, sometimes referred to online as Ozempic face, or temporary hair shedding during rapid weight loss
This is one of several options inside our full menu of medically supervised peptide therapy protocols, and it is usually paired with changes in sleep, nutrition, and lifestyle rather than used on its own
Research Compound Summary Compound: GHK-Cu CAS Number: 49557-75-7 Molecular Formula: C14H23CuN6O4 Purity: 99.56% (HPLC-UV verified) Third-Party Testing: Testides Analytical (independent lab, Toronto) COA Download: View Full COA (PDF) Report: DBAV-GHK-Cu-50-062226 Lot Number: 5816 Source: Canadian manufactured Shipping: Same-day from our BC facility GHK-Cu peptide Canada: a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine) complexed with copper(II) ions
Plant Cell Environ 24:245252 Pasternak M, Lim B, Wirtz M, Hell R, Cobbett CS, Meyer AJ (2008) Restricting glutathione biosynthesis to the cytosol is sufficient for normal plant development
Side-effect patterns are different by route