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Longevity
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GHK-Cu

Molecular Weight

403.92 Da

Half-Life

4-6 hours

Administration

Subcutaneous injection or topical

Longevity Score

9/10

Mechanism of Action

Copper peptide complex that activates regenerative genes, promotes collagen synthesis, and provides potent antioxidant and anti-inflammatory effects. Shows promise in wound healing and tissue regeneration in preclinical studies.

Research-Backed Benefits

  • Skin rejuvenation
  • Wound healing
  • Anti-aging gene activation
  • Collagen synthesis
  • Anti-inflammatory properties

Dosing Protocols

beginner

1mg daily

intermediate

2mg daily

advanced

3mg daily

athlete

2mg daily

Frequency: Daily · Duration: 8–12 weeks per cycle; topical use can be continuous

Expected Results Timeline

Week 1-2

Improved skin quality

Week 3-4

Enhanced healing markers, reduced inflammation

Week 5-8

Visible anti-aging effects

Long Term

Sustained regenerative benefits

Safety & Risks

  • Copper toxicity at high doses
  • Skin discoloration possible
  • No clinical musculoskeletal data yet

Notable Research

GHK-Cu gene expression study (2014)

Upregulated 32% of human genes involved in wound healing

DOI: 10.1016/j.gene.2014.02.016

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Research Disclaimer: This information is compiled from published research and is provided for educational purposes only. Peptides discussed here are classified as research chemicals in most jurisdictions and are not FDA-approved for human use unless otherwise noted. Consult a qualified healthcare provider before starting any protocol.