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GHK-CU 50MG

$105.00Price
Excluding Sales Tax
Endogenous tripeptide complexed with copper, widely studied in skin biology. Reported benefits include enhanced collagen/ECM remodeling, improved wound healing, anti‑inflammatory and antioxidant activity, and possible support for hair/follicle health. Human evidence is strongest for topical cosmetic outcomes; systemic benefits are less defined.
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  • GHK‑Cu - Research & Chemical Profile

    Description

    GHK‑Cu (Copper Tripeptide-1, Prezatide Copper) –  is the copper(II) complex of the endogenous tripeptide glycyl‑L‑histidyl‑L‑lysine (GHK). First isolated from human plasma, the complex forms spontaneously due to GHK’s high affinity for Cu²⁺. GHK‑Cu has been investigated for roles in wound repair, dermal remodeling, hair biology, anti‑inflammatory and antioxidant signaling, and extracellular‑matrix (ECM) modulation in skin and connective tissues.

     

    Chemical Structure / Identifiers

    Property

    Detail

    Peptide Sequence (GHK)

    Gly‑His‑Lys

    Complex

    GHK chelate with Cu²⁺ (copper(II))

    Molecular Formula (GHK‑Cu)

    C14H24CuN6O4

    Molecular Weight (GHK‑Cu)

    ≈ 403.9 g/mol

    CAS Number

    49557‑75‑7 (GHK‑Cu)

    PubChem CID

    378611 (Cu‑GHK)

    INCI / Synonyms

    Copper Tripeptide‑1; Prezatide copper; GHK‑Cu

     

    Primary Research Focus

    • Wound healing and dermal remodeling: stimulates collagen, elastin, and glycosaminoglycan synthesis; modulates MMPs/TIMPs; promotes angiogenesis in models.
    • Anti‑inflammatory and antioxidant actions: reduces pro‑inflammatory cytokines; supports antioxidant gene programs; may protect against oxidative injury.
    • Hair and follicle biology: investigated for effects on hair growth and follicular health in preclinical and small clinical studies.
    • Copper transport/signaling: proposed role in regulated cellular copper uptake and delivery to cuproenzymes.

     

    Safety / Limitations

    • Most evidence is preclinical, cosmetic, or small human studies; large, well‑controlled randomized trials are limited.
    • Topical tolerability generally favorable, but irritation or pigment changes can occur; formulation and dose matter for skin penetration.
    • Research Use Only outside approved cosmetic uses; not cleared as a drug for disease treatment or prevention.

     

    Key Publications / References

    Pickart L, Margolina A. Regenerative and Protective Actions of the GHK‑Cu Peptide in the Light of the New Gene Data. Int J Mol Sci. 2018. PMC: https://pmc.ncbi.nlm.nih.gov/articles/PMC6073405/  PubMed: https://pubmed.ncbi.nlm.nih.gov/29986520/

    Pickart L et al. GHK peptide as a natural modulator of multiple cellular pathways. Oxid Med Cell Longev. 2015. PMC: https://pmc.ncbi.nlm.nih.gov/articles/PMC4508379/

    Badenhorst T et al. Physicochemical characterization of native glycyl‑L‑histidyl‑L‑lysine copper (GHK‑Cu). AAPS PharmSciTech. 2016. PubMed: https://pubmed.ncbi.nlm.nih.gov/25384620/

    Dou Y et al. The potential of GHK as an anti‑aging peptide. Clin Cosmet Investig Dermatol. 2020. PubMed: https://pubmed.ncbi.nlm.nih.gov/35083444/

    PubChem Compound Summary: Cu‑GHK (CID 378611). https://pubchem.ncbi.nlm.nih.gov/compound/Cu-GHK

    Wikipedia summary: Copper peptide GHK‑Cu (identifiers, background). https://en.wikipedia.org/wiki/Copper_peptide_GHK-Cu

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