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It is one of the most widely researched copper peptides, with studies examining its ability to modulate the expression of over 4,000 human genes involved in tissue repair and regenerative processes
Although this may be the desired outcome for some people, too much glutathione may cause an undesirable change in skin color
(2024) 11:e2306457
Reported effects on texture and firmness derive from upregulated extracellular matrix production, improved barrier protein expression, and increased fibroblast activity
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