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The stratum corneum, the outermost layer of skin, serves as a barrier designed to keep foreign substances out
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So we fixed it
Low glutathione levels have been linked to increased susceptibility to illnesses, including viral infections
Research has explored GHK Cu's potential role in tissue repair and skin health, which may relate to addressing visible signs of aging including those from sun exposure
Contains antioxidants to help slow down the skin aging process
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