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Just put them on clean skin once or twice a day
GHK-Cu Dosage: What the Clinical Protocol Actually Looks Like Most of what is written about GHK-Cu copper peptide and what it does at the cellular level focuses on the mechanism
What we do NOT know The gaps here are large enough that unknown long-term safety should itself be treated as a risk, not a green light: No long-term human safety data
Irritation from the topical components may indicate sensitivity to inactive ingredients in the formulation rather than the peptide itself
What happens: GHK-Cu modulates MMPs, the enzymes that break down old, damaged tissue
How PlexusDx Supports a More Personalized Approach PlexusDx's Precision Peptide Genetic Test may help provide context regarding genetic predispositions in peptide-related pathways, though the test is designed for GLP-1 and GIP signaling, not GHK-Cu metabolism directly
