In some embodiments, the fiber optics and the gel administration device form a single unit
"The human tripeptide GHK-Cu in prevention of oxidative stress and degenerative conditions of aging: implications for cognitive health." Neurochemical Research , 39(6), 1140-1148
Small, geographically dispersed patient populations and high phenotypic variability often lead to slow recruitment, limited statistical power, and extended trial durations 30,31,32,33,34
They should be administered by trained clinicians who screen properly first
Another potent antioxidant, resveratrol, is a naturally occurring polyphenol found in grapes, berries, and red wine [216,217,218]