GHK-CU

GHK-Cu is a naturally occurring tripeptide bound to copper ions, commonly studied in models focused on wound healing, inflammation control, and tissue regeneration. Its structure enables targeted copper delivery into biological systems, allowing researchers to examine copper’s role in cellular repair and signaling.

Studies frequently explore:

Peptide-guided copper transport mechanisms

Collagen and elastin regulation in tissue models

Redox balance and oxidative stress response

Gene expression in aging-related pathways

Because of its dual peptide-metal function, GHK-Cu is used across a variety of cellular and topical research protocols. Every vial from KÖLD is manufactured in the United States and validated through independent third-party testing for molecular identity, purity, and consistency.

1. Why is GHK-Cu studied in aging-related models?
It has been researched for its impact on gene expression linked to repair, regeneration, and inflammation in aging tissues.

2. What role does copper play in this peptide?
GHK binds copper ions, helping researchers observe metal-based signaling and enzyme activity related to tissue remodeling.

3. Can GHK-Cu be used in skincare or cosmetic products?
No. KÖLD peptides are for laboratory research only. They are not intended for human or cosmetic use.

4. Where is this product made?
All KÖLD peptides are produced in the United States and tested by certified third-party laboratories.

5. Can KÖLD help with topical formulation research?
No. KÖLD supplies research peptides only. For formulation studies, consult licensed professionals and published protocols.

Before Reconstitution

Store sealed vial in a freezer at -20°C (–4°F)

Keep away from light and humidity

After Reconstitution

Store at 4°C (39°F)

Use within 14 days

Avoid repeated freeze-thaw cycles

This compound is supplied as a lyophilized powder.
Use KÖLD Solution (sterile, lab-grade solvent) if your protocol requires reconstitution.
Reconstitute only when ready to begin your study.
For research use only. Not for human or animal use.
Not intended to diagnose, treat, cure, or prevent any disease.