What is GHK-Cu?
GHK is a peptide—a short chain built from the same blocks as proteins.
GHK-Cu is that chain attached to copper.
GHK also occurs in human blood, saliva and urine. [a]
Does finding a skin cream answer the injection question?
No—the FDA treats injected GHK-Cu separately from forms used without an injection.
A finding about a cream does not establish a benefit from a shot. [c]
Your worksheet
What brought me here?
Start with the concern, before settling on a treatment name.