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Selective induction of ligandin (glutathione transferase 1-1)
While generally well-tolerated, new skincare ingredients should be used cautiously, especially by those with more sensitive skin. One important thing to remember: Its essential to use a SPF moisturizer daily whenever youre using an ingredient to brighten skin, says Dr
The most studied form is GHK-Cu , a naturally occurring copper peptide first identified in human plasma, saliva and urine, which is where scientists began studying its role in skin repair
Ruiz-Padillo et al., 2018)
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