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Skin Conditioning

COPPER TRIPEPTIDE-1 ACETATE

Updated
87

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

The acetate salt of GHK-Cu copper-peptide, a well-studied skin regenerator with three decades of dermatological literature. Excellent tolerance; only formulation interactions need attention.

Function

ANTIOXIDANT

Skin benefits

  • Supports collagen and elastin synthesis
  • Wound healing literature support
  • Antioxidant copper-peptide complex
  • Anti-aging signaling activity

Known concerns

  • Copper can pro-oxidize at high levels
  • Stains formulations blue-green
  • Possible interaction with vitamin C

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.