ghk-cu copper peptide skin clinical study randomized Part 4 of my Science Series: GHK-Cu, the copper-binding peptide all over your skincare shelf right now. The science sounds impressive until you look closer, most research is in animals, led by Copper Peptides for Skin: What
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And does the science back up the claims

You might wonder if it's workingthis is the adaptation phase
In experimental protocols, DSIP is often taken in the evening, approximately 30 to 60 minutes before sleep, to align with the bodys natural circadian rhythm

and avoiding things that are harmful to your body, such as smoking, alcohol, coffee, soft drinks, junk food, and excess amounts of sugar