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An 8-week randomized double-blind clinical trial comparing GHK-Cu in nano-lipid carrier to Matrixyl 3000 showed 55.8% reduction in wrinkle volume versus control serum and 31.6% reduction versus Matrixyl 3000, with 32.8% reduction in wrinkle depth versus control

Int J Cancer (2005) 117(5):7018

Neuropsychopharmacology, 40(8), 21572164

Peripheral nerves regenerate at approximately one millimeter per day under optimal conditions

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Compared to cognitively normal older adults, cerebrovascular resistance is higher in individuals with MCI and ADRD, and has been associated with greater A burden, cortical atrophy, and risk of progression to ADRD (Yew and Nation, 2017)