GHK-Cu
A copper-binding tripeptide studied for wound healing, collagen synthesis, and gene expression reset.
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✨ real molecule sketch
Spotted this on a label?
Copper peptide GHK
That’s the INCI name—the official way it appears on the back of your serum or cream. Same ingredient, different marketing names.
Structure (cute edition)
✨ real molecule sketch
This peptide is a short chain of about 4 amino acids—think of it as a tiny protein necklace on your label.
INCI: Copper peptide GHK · ~4 amino acids in our simplified view
What brands say it does
GHK-Cu (Gly-His-Lys + copper) appears naturally in plasma and declines with age. Research spans skin remodeling, hair follicle size, and anti-inflammatory effects. It is used topically in skin care and sometimes injected or taken orally in wellness protocols—routes have very different evidence levels.
Where you’ll find it
The Ordinary Buffet + Copper, dermatology clinics, and crossover skin/wellness supplement lines.
Other names you might see
Copper peptide GHK
Copper tripeptide
Prezatide copper acetate
Compare with similar peptides
Educational only—not medical advice. Not prescribing or dosing guidance. Talk to your doctor before starting any peptide protocol.