Scientific Research

  • Quick Scientific Consensus (Across Studies)

    Across the research papers, GHK-Cu has been shown to:

    Skin

    • Stimulates collagen I & III
    • Increases elastin production
    • Improves skin thickness
    • Reduces wrinkles
    • Improves wound healing
    • Reduces inflammation
    • Improves skin elasticity and firmness

    Hair (from related studies and mechanisms)

    • Improves blood vessel growth around follicles
    • Reduces inflammation around hair follicles
    • May increase follicle size and hair thickness
    • Supports scalp tissue repair

  • Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data

    Loren Pickart, Anna Margolina
    International Journal of Molecular Sciences (2018)

    Key takeaway: Support of GHK-Cu for anti-aging and skin regeneration.

    • GHK-Cu stimulates collagen, elastin, and glycosaminoglycan production in skin.
    • Improves skin firmness, elasticity, and thickness.
    • Reduces wrinkles, photodamage, hyperpigmentation, and rough skin.
    • Supports dermal fibroblast activity (important for skin repair).
    • Promotes wound healing and tissue regeneration.
    • Has anti-inflammatory and antioxidant effects.
    See article 

  • The effect of tripeptide-copper complex on human hair growth in vitro

    Hyun Keol Pyo, Hyeon Gyeong Yoo, Chong Hyun Won, Seung Ho Lee, Yong Jung Kang, Hee Chul Eun, Kwang Hyun Cho, Kyu Han Kim
    Archives of Pharmacal Research (2007)
    Key takeaway: Hair follicles grew longer and stayed in growth phase longer.

    • Copper peptide stimulated human hair follicle growth in lab tests.
    • Increased dermal papilla cell proliferation (these cells control hair growth).
    • Reduced apoptosis (cell death) in hair follicle cells.
    • Increased VEGF (vascular endothelial growth factor) → improves blood supply to follicles.
    See article 

  • The Potential of GHK as an Anti-Aging Peptide

    Yan Dou, Amanda Lee, Lida Zhu, John Morton, Warren Ladiges
    Aging Pathobiology and Therapeutics (2020)
    Key takeaway: This paper focuses on anti-aging, skin repair, and tissue regeneration mechanisms.

    • GHK-Cu has anti-inflammatory and antioxidant properties.
    • Promotes skin remodeling and regeneration.
    • Improves wound healing and tissue repair.
    • Helps regulate gene expression related to aging and tissue repair.
    • May reverse some age-related tissue damage processes.
    See article 

  • Skin Regenerative and Anti-Cancer Actions of Copper Peptides

    Loren Pickart, Anna Margolina
    Cosmetics (MDPI) 2018
    Key takeaway: Strong evidence for skin healing, regeneration, and protective effects.

    • GHK-Cu improves skin regeneration and wound healing.
    • Increases growth factors and antioxidant enzyme activity in skin.
    • Helps repair damaged skin tissue.
    • Improves epithelial repair and skin barrier function.
    • Has potential protective effects against skin damage and aging.
    See article 
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Disclaimer: The research studies, articles, and scientific information presented on this website are provided for educational and informational purposes only. The studies referenced relate to the ingredient GHK-Cu (Copper Peptide) and not to any specific finished cosmetic product sold by our company. Our products are cosmetic products only and are not intended to diagnose, treat, cure, or prevent any disease, medical condition, or hair loss condition. Any information provided is not medical advice. Always consult a qualified healthcare professional for medical concerns.