GHK-Cu Peptide

GHK–Cu FOR SALE (Glycyl-L-Histidyl-L-Lysine Copper Complex) is a naturally occurring copper-binding peptide found in human plasma, saliva, and urine. It has been widely studied in dermatology and cosmetic science for its potential role in skin regeneration, collagen support, and hair research.

It is most commonly used in topical cosmetic formulations such as serums and creams.

What Is GHK-Cu?

GHK-Cu is a tripeptide (three amino acids) bound to copper ions. It was first identified in the 1970s and has since been researched for its involvement in:

• Tissue remodeling

• Wound healing processes

• Collagen and elastin support

• Anti-inflammatory signaling pathways

It is important to note:

• Topical cosmetic forms are widely available

• Injectable versions are not FDA-approved

• Research continues into broader biological effects

How GHK-Cu Works (Research Insights)

In laboratory and dermatological research, GHK-Cu has been shown to:

• Stimulate production of collagen and elastin

• Support skin repair signaling pathways

• Encourage antioxidant activity

• Influence gene expression related to tissue regeneration

Because copper plays a role in enzymatic processes, binding it to GHK enhances delivery and biological stability.

Common Uses

Cosmetic / Skincare Applications

• Anti-aging serums

• Wrinkle reduction support

• Skin firmness and elasticity enhancement

• Post-procedure skin recovery support

 Hair & Scalp Research

• Studied for support of hair follicle health

• Used in cosmetic scalp treatments

Laboratory Research

• Tissue regeneration studies

• Anti-inflammatory pathway research

• Cellular signaling studies

Forms Available

GHK-Cu is typically found in:

• Topical serums and creams

• Cosmetic peptide solutions

• Research-grade lyophilized powder (lab use only)

 Injectable research forms are not approved medications.

Safety & Regulatory Status

• Widely used in cosmetics (regulated as cosmetic ingredient in many countries)

• Generally well tolerated topically

• Patch testing is recommended for skincare use