Research Use OnlySkin
GHK-Cu
The copper-binding tripeptide GHK-Cu, studied for collagen signaling, skin remodeling, and repair.
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mg per vial
€34.95/ kit
10 vials · 50mg per vial€3.50 / vial
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Copper-binding tripeptide
Studied for collagen and elastin
Antioxidant signaling research
What The Research Shows
Barrier models
Skin-barrier integrity and hydration endpoints are common early research targets.
Collagen
Type I/III collagen and elastin expression are widely studied endpoints.
Remodeling
Wound-healing and tissue-remodeling models are documented across the literature.
How It Works
GHK-Cu is a naturally occurring copper-binding tripeptide (Gly-His-Lys) complexed with copper. Levels decline with age. In research it is studied for activating genes tied to collagen and elastin synthesis, antioxidant defense, and tissue remodeling.
- Copper-binding tripeptide
- Studied for collagen and elastin
- Antioxidant signaling research
- Third-party CoA available
About GHK-Cu
GHK-Cu is a naturally occurring copper-binding tripeptide studied for its role in skin remodeling, collagen synthesis and tissue repair. A cornerstone of the modern cosmetic-peptide toolkit.
“GHK-Cu is the reference copper peptide for our collagen models. Stability and concentration documentation make formulation planning simple.”
Elena V.
Dermatology research, 33
Questions
GHK-Cu is the tripeptide pre-complexed with copper(II); GHK is the uncomplexed peptide. The copper complex is the most-studied form for remodeling research.
Third-party testedCertificate of analysisPublished referencesResearch use only
For Research Use Only. Not intended for human or animal use. These products are not drugs, foods, or cosmetics and are not intended to diagnose, treat, cure, or prevent any disease.