Start cautiously and adjust based on tolerance
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Free Radical Neutralization Free radicals are unstable molecules that can cause significant damage to skin cells, accelerating aging and causing various skin issues
The effect of supplementation is usually noticeable over a few weeks to months skin becomes firmer, feels more hydrated, and appears less wrinkled
In another study, compared to the control group, GHK treatment groups (1 or 10 mg/kg) demonstrated decreased neuronal apoptosis and neurological deficits in rat brains induced by intracerebral hemorrhage (ICH) injury
Commun Biol 4 , 840 (2021)