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GHK-Cu works through copper delivery to metalloenzymes and broad gene expression modulation, affecting not only collagen synthesis but also collagen cross-linking (via lysyl oxidase), glycosaminoglycan production, anti-inflammatory pathways, and antioxidant defense systems
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Bacteriostatic Water Use 7.5 mL per 750 mg vial for 100 mg/mL
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Apply GHK-Cu serum or cream to the face, neck, and areas with fine lines or pigmentation
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