Description
GHK-Cu is a copper-binding peptide naturally found in the human body and studied for its involvement in cellular processes associated with tissue remodeling and skin biology. Published research suggests it may influence gene expression related to collagen synthesis, antioxidant defenses, and inflammatory signaling pathways.
Storage: Refrigerated: 36–46°F (2–8°C) → preferred for stability. Freezer (optional for long-term): around -4°F (-20°C)

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