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Xiong Y, Xiao C, Li Z, Yang X
Anti-inflammatory and antioxidant effects: GHK-Cu downregulates pro-inflammatory cytokines (like IL-6) and upregulates antioxidant enzymes (such as superoxide dismutase)
Problem: Persistent Breakouts Beyond Eight Weeks If breakouts continue past the typical purging window, several factors may be involved
Some work has reported regional differences in cortical GSH levels (Nezhad et al., 2017
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