Ingredient
Copper Tripeptide-1
GHK-Cu
Copper peptide
Copper GHK
What it is
A naturally occurring copper-peptide complex that supports collagen production and skin repair.
How it works
The peptide GHK naturally binds copper, and the complex signals fibroblasts to increase collagen and elastin synthesis while acting as an antioxidant.
What it does
Skin conditioning
Antioxidant
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.