Product Name: GHK-Cu (Copper Tripeptide-1)4

Quantity: 50mg (Lyophilized Powder)

CAS Number: 89030-95-55

Overview

GHK-Cu is a naturally occurring tripeptide-copper complex first isolated from human plasma.⁶ It is composed of the tripeptide (Gly-His-Lys) which has a high affinity for, and is bound to, a copper(II) ion.⁷ The concentration of this peptide in the human body is known to decline significantly with age.

Due to its fundamental role in tissue repair and regeneration, GHK-Cu is one of the most extensively studied peptides in the fields of dermatology, wound healing, and cosmetic science.

Mechanism and Research Interest

GHK-Cu is a complex signaling molecule with multifaceted biological activities. Its research applications are broad and focus on its regenerative capabilities.

• Tissue Remodeling & Anti-Aging: GHK-Cu is most famous for its ability to modulate the extracellular matrix. It is studied for its capacity to stimulate the synthesis of collagen, elastin, proteoglycans, and glycosaminoglycans by fibroblasts.⁸ This action is central to research on skin firmness, elasticity, and the reduction of fine lines.

• Wound Healing: Research demonstrates that GHK-Cu can accelerate tissue repair and wound closure.⁹ It helps remove damaged or scarred tissue and replace it with healthy, new tissue by influencing matrix metalloproteinases (MMPs).

• Anti-Inflammatory & Antioxidant: The complex is also investigated for its potent anti-inflammatory effects by modulating cytokine levels. Furthermore, it serves as an antioxidant, both by supplying copper for enzymes like superoxide dismutase (SOD) and by directly protecting cells from oxidative damage.¹⁰

• Hair Growth: Studies also explore GHK-Cu’s potential to stimulate hair follicle proliferation, suggesting applications in hair growth research.¹¹

Product Specifications

• Purity: >98% (as determined by HPLC)¹²

• Appearance: Characteristic blue or purple lyophilized (freeze-dried) powder¹³

• Molecular Formula: ¹⁴$C_{14}H_{22}CuN_{6}O_{4}$

• Molecular Weight: 401.9 g/mol¹⁵

• Storage: Store at 2°C to 8°C.¹⁶ For long-term storage, -20°C is recommended.

Disclaimer

This product is sold as 50mg of lyophilized powder in a sealed vial. It is intended strictly for laboratory and research use only. It is not for human consumption, therapeutic, or diagnostic use. Reconstitution with a suitable solvent is required before research application.