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The science is not hype
7 It can ease lasting swelling and may protect the brain to cut the chance of brain diseases like Parkinson's moreover Alzheimer's
It belongs to a class of compounds known as metallopeptides, so its research relevance is directly tied to its ability to bind and transport copper at the cellular level
Chemical penetration enhancers including propylene glycol, dimethyl sulfoxide (DMSO), and various terpenes increase GHK-Cu skin penetration by 2-4 fold, though potential irritation risks require careful optimization
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