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Review available methylation and functional laboratory testing
Elife 9 , (2020)
General Summary If you searched "copper peptides ruined my skin," you are almost certainly experiencing a phenomenon known in skincare circles as the "copper uglies." This is a temporary inflammatory reaction many people get when they start using GHK-Cu, the most studied copper peptide in skincare
And when NAC is paired with quercetin, the picture becomes even more compelling, as it supports the mast-cell and histamine side of the seasonal response
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