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99% Pure | USA Made | Multi DoseGHK-Cu Cosmetic is a specialized form of Copper Tripeptide-1 (Gly-His-Lys) designed for research into dermal rejuvenation, wrinkle-reduction, and follicle-stimulating pathways. In skin-equivalent and hair-follicle models, it enhances collagen synthesis, promotes microvascular health, and activates dermal papilla cells. Each 1 gram vial is USA-manufactured, HPLC-verified to ≥ 99% purity, endotoxin-screened (< 0.1 EU/mg), and supplied with detailed handling guidelines.
Peptides are not ready to use. Must purchase BAC water for reconstitution.
Boosts Type I/III collagen and elastin production in dermal fibroblast assays, modeling skin-firming and anti-wrinkle effects.
Elevates VEGF expression and capillary-tube formation in endothelial cultures, supporting microvascular health studies.
In 3D skin equivalents, reduces simulated wrinkle depth by improving extracellular matrix organization.
Stimulates dermal papilla cell proliferation and hair-shaft thickening in ex vivo follicle micro-culture assays.
Downregulates IL-1β and TNF-α in keratinocyte models, providing a tool for inflammation-resolution research.
Reconstitute in SWFI or BAC water; store lyophilized at –20 °C and reconstituted peptide at 2–8 °C for up to 7 days to maintain ≥ 98% integrity.
GHK-Cu Cosmetic is a research-grade Copper Tripeptide-1 variant formulated to target skin and hair-follicle biology. By chelating copper to the Gly-His-Lys sequence, it mimics natural copper-peptide signaling to drive collagen and elastin synthesis, VEGF-mediated angiogenesis, and hair-follicle proliferation. In preclinical assays—both 2D and 3D—it offers a precise tool for studying anti-aging and regenerative mechanisms in epidermal and follicular tissues.
Labs select GHK-Cu Cosmetic for its dual potency in skin-matrix remodeling and follicular activation, making it ideal for wrinkle-reduction, scar-healing, and hair-growth studies. Its cosmetic-grade formulation ensures optimal solubility and stability in topical serum and organotypic models. Manufactured under ISO-certified conditions, each batch is tested to ≥ 99% purity, with endotoxin levels below 0.1 EU/mg—guaranteeing reproducible, high-definition data for your dermal and trichology research.
Unlike generic GHK-Cu, the Cosmetic variant is optimized for topical and ex vivo skin models, with enhanced buffer compatibility and stability in low-pH formulations. It not only upregulates collagen I/III and elastin in dermal fibroblasts but also drives dermal papilla cell proliferation for hair-growth assays. Its proven efficacy in skin-equivalent explants and follicle-microculture sets GHK-Cu Cosmetic apart as the go-to peptide for advanced anti-aging and hair-regeneration research.
A Copper Tripeptide-1 variant optimized for skin and hair-follicle research, enhancing collagen, elastin, and follicle cell activity.
It upregulates collagen I/III and elastin gene expression in dermal fibroblast assays, modeling anti-wrinkle mechanisms.
Yes—studies show it stimulates dermal papilla cell proliferation and increases hair-shaft thickness in follicle culture models.
Researchers often use 100 nM–5 µM in both 2D fibroblast and 3D skin-equivalent systems.
Dissolve in Sterile Water for Injection (SWFI) or Bacteriostatic Water (BAC) at neutral pH, then integrate into your topical formulation or culture media.
Store lyophilized at –20 °C; keep reconstituted solution at 2–8 °C and use within 7 days to maintain ≥ 98% integrity.
It downregulates pro-inflammatory cytokines (IL-1β, TNF-α) in keratinocyte models, aiding skin-repair research.
Yes—its ISO-certified purity (≥ 99%) and low endotoxin level make it ideal for delicate skin and organ-culture assays.
Frequently co-studied with hyaluronic acid, retinoids, or antioxidant peptides to evaluate synergistic anti-aging effects.
Real Peptides offers GHK-Cu Cosmetic made in USA-based ISO-certified labs, verified to ≥ 99% purity and < 0.1 EU/mg endotoxin—available for research use only.
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