GHK-Cu (Copper Peptide) is a small, bioactive peptide composed of three amino acids—glycine, histidine, and lysine—complexed with a copper ion. It is naturally found in human plasma and decreases with age.
In cosmetic and research applications, GHK-Cu is studied for its potential ability to:
- Support collagen and elastin production
- Improve skin texture and elasticity
- Promote wound healing and tissue repair
- Support hair follicle activity
- Regulate inflammation and oxidative stress
Because of its strong biological activity, GHK-Cu is widely used in:
- Advanced skincare formulations
- Anti-aging research products
- Laboratory peptide studies
The price of GHK-Cu depends heavily on purity level, testing standards (HPLC, MS, sterility), and whether it is cosmetic-grade or research-grade.
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