GHK-Cu

GHK-Cu is a copper complex of the tripeptide glycyl-L-histidyl-L-lysine, a naturally occurring peptide found in human serum. It's known for its potential anti-aging and skin-regenerative properties, and is often used in skincare products and regenerative medicine. 

Here's a more detailed look:

Key aspects of GHK-Cu:

• Natural Occurrence:

  GHK-Cu is a naturally occurring peptide in human serum, but its levels decrease with age. 

• Copper Complex:

  It's a complex of the tripeptide GHK and copper. 

• Potential Benefits:

  • Skin Regeneration: May promote wound healing, collagen synthesis, and blood vessel growth. 

  • Anti-aging: Can improve skin firmness, elasticity, and clarity, potentially reducing fine lines and wrinkles. 

  • Other Potential Uses: Some studies suggest GHK-Cu might have therapeutic potential for skin inflammation, chronic obstructive pulmonary disease, and even metastatic colon cancer. Glutathione:

• Structure: It’s a tripeptide composed of three amino acids — glutamine, cysteine, and glycine.

• Functions:

  • Neutralizes free radicals (protects against cellular damage)

  • Helps regenerate other antioxidants (like vitamins C and E)

  • Supports liver detoxification processes

  • Plays a role in DNA synthesis and repair, and protein synthesis

• Forms:

  • Reduced glutathione (GSH): The active form that acts as an antioxidant

  • Oxidized glutathione (GSSG): Formed when GSH donates electrons and becomes oxidized