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Emerging research suggests that GHK-Cu may delay premature greying by reducing oxidative stress in follicular cells, though more evidence is needed
This is the exploratory phase
They explain that 4-5 years ago, they were working in the supplement industry for a vitamin manufacturer and supplier of clinically proven raw material ingredients
Theranostics, 9 (7), 1923-1951
In the Lancet 2021 Phase 2 trial at 4.5 mg/week, nausea occurred in 47% of participants, injection-site reactions in 43%, constipation in 21%, and vomiting in 8%
Smells great and feels refreshing
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