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The infusion takes about 30 to 45 minutes
GHK-Cu stimulates collagen type I, type III, and elastin production, which supports skin firmness, elasticity, and texture improvement from the inside out
The peptides likely work through overlapping but not identical pathways, so combining them could produce additive effects
Nat Rev Drug Discov 9(3):215236 Guengerich FP (2011) Mechanisms of drug toxicity and relevance to pharmaceutical development
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