Copper Tripeptide-1 at a Glance
- A naturally occurring peptide bound to copper, also known as GHK-Cu
- Studied for supporting the skin's own repair signalling
- Helps support the appearance of firmer, smoother-looking skin
- Also associated with calming the look of redness
What Is Copper Tripeptide-1?
Copper Tripeptide-1, often referred to as GHK-Cu, is a naturally occurring peptide complex that carries a copper ion. It's one of the more extensively studied peptides in skincare, valued for its role in supporting the skin's natural repair and remodelling processes.
As part of ASI's multi-peptide approach, it works alongside other targeted peptide technologies to support a firmer, more resilient-looking complexion over time.