Description

GHK-Cu, or Glycyl-L-Histidyl-L-Lysine-Copper(II), is a naturally occurring copper peptide complex known for its strong affinity to bind copper ions. It plays a significant role in biological repair processes and has been extensively studied for its regenerative, anti-inflammatory, and antioxidant properties.

Research has shown that GHK-Cu can stimulate the synthesis of collagen, elastin, and glycosaminoglycans—key components in extracellular matrix remodeling. It also influences the expression of multiple genes involved in tissue regeneration, angiogenesis, and cellular defense mechanisms. In wound healing studies, GHK-Cu has demonstrated the ability to accelerate epithelialization and reduce scarring. Additionally, it has been explored for its neuroprotective and anti-aging effects due to its regulatory impact on gene expression related to tissue repair and oxidative stress.

In regenerative therapy for tissue repair or anti-aging purposes, treatment typically begins with a higher dose of 50 mg per week, administered in 2-3 injections weekly for the first 2-4 weeks. After this initial phase, the dosage is lowered to 25 mg per week for 2-4 weeks.

When targeting skin regeneration, such as improving the appearance of scars or reducing wrinkles, the common regimen involves 25 mg per week, typically with one injection per week, for a period of 4-6 weeks.