[2] Madzarac, Goran , et al
When you use a clean product, you are giving your body the best tools for the job without unnecessary fillers
The choice between the two is depending on your individual skincare goals
Xavier Pi-Sunyer, a professor of medicine at Columbia University College of Physicians and Surgeons, and lead author of the recent study, which was published in the New England Journal of Medicine
Since it supports deeper cellular processes, the response can feel more gradual
Crucially, the review delves into new gene expression data (e.g., from the Broad Institute's Connectivity Map), showing that GHK-Cu can significantly up- and down-regulate thousands of human genes, often reversing gene expression patterns associated with disease or aging