What Is This?
GHK-Cu is a tiny three-amino-acid peptide that binds copper - a mineral cells need to build strong collagen and fight oxidative damage. Researchers have studied it for decades because adding it to skin and connective-tissue cells often shifts which repair genes get turned on.
What Do Researchers Study?
Labs use GHK-Cu to see how much collagen and elastin fibroblasts and keratinocytes produce, how fast wounds close in scratch tests, and how aging or stressed cells change their gene activity when copper delivery is improved. It is one of the most referenced copper peptides in dermal and matrix-remodeling cell research.
Common Research Uses
- Collagen and elastin production tests in skin cells
- Wound-healing scratch assays and migration studies
- Hair follicle dermal papilla and skin structure research
- Antioxidant and anti-inflammatory pathway studies
- Gene expression profiling in aging or UV-stressed cell cultures
What the Science Is Looking At
- Strongly increases collagen and elastin output in fibroblast studies
- Helps wound-closure markers improve in cell culture scratch models
- Appears to shift many genes in aging cells toward healthier repair and antioxidant patterns
- Delivers copper to enzymes that cross-link collagen and fight free radicals
- Decades of published cell-culture data make it a standard reference in matrix biology
How It Works - In Plain English
Collagen Factory Boost
Tells fibroblasts to make more type I and III collagen plus elastin - the proteins that give tissue strength and elasticity. Researchers quantify these outputs by ELISA, Western blot, or mRNA levels.
Gene Reset
Transcriptome studies show it changes activity of hundreds of genes related to repair, inflammation, and antioxidant protection. That broad gene shift is a key reason it stays popular in aging-cell research.
Copper Delivery
Acts as a safe carrier that brings copper to lysyl oxidase and other enzymes that need it for collagen cross-linking and oxidative defense.
Matrix Remodeling
Beyond building new collagen, GHK-Cu is studied for how it influences breakdown of damaged matrix components - helping cultured cells shift from breakdown toward rebuilding.
Product Specifications
| Compound | GHK-Cu (Copper Tripeptide-1) |
|---|---|
| Quantity | 50 mg per vial |
| Form | Lyophilized powder |
| Purity | 99%+ (HPLC) |
| Storage | -20 C lyophilized |
Order GHK-Cu
99%+ Purity • Third-Party Tested • COA Included • Ships Canada 1-2 Days
Multi-vial deal: 2+ vials of this peptide = $10 off per vial!