It is intended for in vitro and analytical work examining copper-associated peptide signaling and structural-response pathway models
Hair: the more interesting but more limited evidence This is where I want to exercise caution, because GHK-Cu is being marketed for hair loss in midlife women with a confidence that the human evidence does not quite support yet
However, older adults are also more likely to be taking multiple medications, and peptide interactions with common medications for hypertension, diabetes, and cardiovascular disease have not been systematically studied
Chronic sleep deprivation (consistently less than 7 hours or poor-quality sleep) accelerates every hallmark of aging: increased inflammation, impaired glucose metabolism, reduced growth hormone production, accelerated cognitive decline, weakened immune function, and increased cortisol