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Talk to a qualified healthcare professional before you start, stop, or change any peptide, medication, or supplement
Liver Health Your liver holds the highest concentration of glutathione anywhere in the body, where it plays a key part in Phase II detoxification the stage where the liver neutralises and prepares compounds for removal
*Correspondence: Alja Zottel, [email protected] These authors share senior authorship Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers
Supporting ingredients Copper peptide formulations typically include additional ingredients that can enhance or interfere with GHK-Cu activity
Rather than choosing one over the other, many modern skincare formulations combine several peptides to create a more comprehensive routine