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The two interact in different parts of the collagen pathway Vitamin C as an enzymatic cofactor, GHK-Cu as a signaling input
Bioavailability Topical GHK-Cu achieves good local bioavailability in the skin but minimal systemic absorption
Panthenol (Vitamin B5): Deeply hydrates and reinforces the skin barrier
It is necessary to optimize the formula (such as adding antioxidants) or packaging materials (such as oxygen barrier bottles) to improve stability
British English uses Glycerol/Glycerine
GHK-Cu then works on the other side of the equation activating Wnt/beta-catenin, reducing DHT receptor sensitivity, and providing anti-inflammatory support
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