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Evidence-based · Educational only•
36+ Peptides indexed•
Free research library•
Free newsletter — subscribe below•
★ = FDA-approved medical indication•
Not medical advice — always consult a clinician•
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GHK-Cu

Also known as: Copper Peptide
Research / Investigational

GHK-Cu is a naturally occurring tripeptide-copper complex studied for skin regeneration and hair growth.

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Overview

GHK-Cu is a naturally occurring tripeptide-copper complex studied for skin regeneration and hair growth.

FDA Approval Status

Not approved by the FDA. Investigational or intended for research purposes only.

Mechanism of Action

Modulates gene expression involved in tissue remodeling and antioxidant defense.

Current Research

Cosmetic and dermatologic studies.
Research strength: Limited

Potential Medical Uses

  • Investigational; used in cosmetics

Potential Benefits

  • Reported skin remodeling effects
  • Hair-follicle stimulation in studies

Known Side Effects

  • Local irritation possible

Contraindications

  • Wilson disease (copper handling)

Drug Interactions

  • Unknown

Administration Methods

  • Topical
  • Subcutaneous (research)

Half-life

Not well-characterized

Reconstitution

Bacteriostatic water for injectable research use.

Storage & Handling

Refrigerate.

References & Sources

Frequently Asked Questions

Information on this page is educational and general in nature. It is not medical advice. Consult a qualified healthcare professional before making any medical decisions.