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Research vendors sell the raw compound for laboratory work, so a research vial costs far less
GHK-Cu reduces inflammatory cytokines and oxidative stress markers that contribute to premature aging
Reduced NAD+ levels contribute to visible signs of aging such as wrinkles, fine lines, and sagging skin
Sunlight interacts with a protein in our skin called 7-DHC, and the result is active vitamin D3, the most common winter vitamin deficiency
The one human trial that will measure tolerability directly has not started reporting it is only recruiting (planned 2026), studies a topical gel on small standardized wounds , and lists safety as a secondary, not primary, outcome (NCT07437586)
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