glutamine precursor to glutathione (Gln) is converted glutamate (Glu) by glutaminase, encoded Glutamine Oxoglutarate Aminotransferase - an
Description
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It has also been established that GHK-Cu improves the condition of aging skin and hair, and possesses antioxidant and anti-inflammatory effects

The profiles are the result of cell lines treated with GHK at 1 micromolar which is around the concentration where many of GHKs cellular effects occur [15]

PMID 28035768.
