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PMID 27049945

Who Should Consider Using GHK-Cu

People in recovery from alcohol use often see remarkable improvements with glutathione support

GHK-Cu is a naturally occurring copper-binding peptide found in human plasma, saliva, and urine

Described as glutathione hydroperoxidases, the plant GPXs are distinguished from animal GPXs in having an active site cysteine in place of selenocysteine (Eshdat et al., 1997), even though both selenocysteine- and cysteine-dependent GPXs are found in unicellular algae such as Chlamydomonas (Dayer et al., 2008)

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