Copper Tripeptide-1 (GHK-Cu)

Copper Tripeptide-1 is a copper-binding tripeptide known as GHK-Cu. With a molecular weight of 401.91 Da it penetrates the skin effectively. This peptide delivers copper ions and active peptides into the dermis. Fibroblasts respond by increasing collagen and elastin expression. The mechanism supports structural skin improvement and firmness. In addition it reduces oxidative stress and inflammatory mediators. It improves skin texture tone and visible condition in cosmetic formulations.

INCI name

Copper Tripeptide-1
Copper Tripeptide-1 GHK-Cu blue serum and powder cosmetic peptide for skincare formulation

Benefits & Applications

Physical form at 25°C

  • Powder

Functions

  • Activates fibroblasts and supports collagen and elastin synthesis
  • Supports visible skin regeneration and renewal
  • Helps reduce the appearance of inflammation and redness
  • Supports antioxidant defense mechanisms
  • Enhances skin firmness and elasticity
  • Improves skin tone and overall appearance

Category

  • Bioactive
  • Anti-Aging
  • Skin Conditioning Agent

Applications

  • Anti-aging serums and creams
  • Eye care formulations
  • Skin conditioning and repair products
  • Brightening and tone-evening formulations
  • Soothing and sensitive skin products
  • Scalp and hair care applications

Regional availability

  • Asia
  • Europe
  • Latin America
  • N America

Consumer benefit

  • Reduces the appearance of fine lines and wrinkles
  • Improves skin firmness and elasticity
  • Enhances skin smoothness and texture
  • Helps reduce visible redness
  • Promotes brighter and more even-looking skin
  • Supports healthier-looking skin over time

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