In their proof-of-concept experiment, the NIST researchers grew a mutant strain of yeast cells that could not manufacture their own glutathione in a medium containing the peptide tagged with a nitrogen isotope
De-acetylation is an ordinary occurrence in cells, and once in the cells, SAG is de-acetylated to glutathione to replenish glutathione for mitochondrial action
If youre looking to improve your skin tone, energy levels, or detoxification, glutathione may be worth considering
Adequate and well-controlled studies have not been done in pregnant women
Food and Drug Administration (FDA) for any medical, diagnostic, therapeutic, or dietary use
The good news is that GHK-Cu is a naturally occurring compound in your body, and peptide therapy is generally well-tolerated, especially under professional medical guidance