GHK-Cu reviews: what real users say
We read 496 first-hand mentions of GHK-Cu from health and supplement communities. 223 of them say clearly how it went — and 62% of those say it helped.
Where people say it works: skin & hair (87% of 202), pain & inflammation (90% of 31), recovery (96% of 27), weight loss (88% of 8).
Most common complaints: injection site, redness, stinging, injection pain, burning. All side effects →
High-risk compound. Not an approved supplement; nothing here is a recommendation to use it.
Positive experiences
“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.”
“Started ghk-cu for my seb derm and it worked better then i expected.”
“The changes in my hair have been great, the growth rate has accelerated, the texture has improved, and there’s a noticeable shine that wasn’t there before.”
“I (60F) inject my test subject 4mg/day. Started at 2mg in January and have seen dramatic changes in overall skin density and texture. Ive lost 96 lbs in 9 months with no loose skin or hair loss.”
“I noticed changes in my skin especially my face starting at around 4 weeks in. When I first started injecting ghk. I saw thicker and denser hair within 4 weeks.”
“I started with ghkcu because I was looking for help with fine lines and wrinkles... I’m seeing results that I would have needed trips to the dermatologist for.”
Negative and mixed experiences
“My under-eye hollowness has not disappeared completely, but it has somewhat improved.”
“I've injected hgh + GHK-cu together. Taken fo-ti. Didn't have that effect.”
“I’ve been taking GHK-Cu, BPC-157, and TB500 over the past month and feel a lot better. Can’t comment on which did what but I definitely feel healthier.”
“Sometimes I feel like it helps (skin, recovery, even just overall feeling better), other times I can’t tell if it’s doing anything at all.”
Quotes are verbatim and link to the original public discussion. Information only — not medical advice. How we collect reports