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One compound of research interest is the human peptide GHK (glycyl-L-histidyl-L-lysine), a copper-binding peptide known for its diverse biological actions that have been studied in the context of aging-related diseases and conditions
Many report noticeable improvements in energy and mood within 2472 hours
Repeated dosing studies in rats, dogs, and mice for up to 6 weeks across doses from 0.006 mg/kg to 20 mg/kg via multiple routes showed excellent tolerance
Are There Side Effects to Using GHK-Cu
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