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Zinc and copper share common transport pathways, and increasing copper levels without adequate zinc can create functional deficiencies that impair immunity, wound healing, and hormone balance
More severe reactions involving widespread hives, swelling, difficulty breathing, or dizziness require emergency medical care
[7] Whether topical products deliver sufficient GHK-Cu to the dermis is unresolved
In fact, human studies on GHK-Cu have mainly used the topical route of administration
GST enzymes catalyze the chemical binding of glutathione's sulfur group directly to electrophilic toxins, including heavy metals, alcohol metabolites, and drug byproducts
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