Does GHK-Cu help with skin & hair?
Yes, for most people. 87% of 202 people who reported on GHK-Cu for skin & hair say it improved. 10% noticed no change and 3% say it got worse. That is about the typical result for skin & hair (90% across 19 options).
High-risk compound. Not an approved supplement; serious risks and legal restrictions apply. Nothing here is a recommendation to use it.
Skin & hair: what users report
87%better202 reports · high confidence
175 better21 no change6 worse
Ranked #4 of 19 for skin & hair.
What people say about GHK-Cu and skin & hair
“Love it. 44 F. Totally helped even out my skin tone (Irish red cheeks), reduced wrinkles on my forehead and neck, thickened my hair which had been thinning, and grew my eye lashes.”
“My under-eye hollowness has not disappeared completely, but it has somewhat improved.”
“Started ghk-cu for my seb derm and it worked better then i expected.”
“I've injected hgh + GHK-cu together. Taken fo-ti. Didn't have that effect.”
What the research says
CResearch: Limited0 meta-analyses · 1 trials on PubMed
None of the top reviews we found look specifically at skin & hair. See all research on GHK-Cu.
Side effects people mention
injection site 47redness 13stinging 11injection pain 8burning 8
What else is GHK-Cu used for?
Information only — not medical advice. How we count