nacetyl glutathione N-acetyl-L-Cysteine NAC N-Acetyl-L-Cysteine
Description
They are allocating new resources to data collection & scientific infrastructure, strengthening the protection of intellectual property, and affording access to patient populations

It is felt to be superior to cyanocobalamin and the methyl form is better and easier to absorb

Immunology 128:e206-221

Cell Tissue Res 377 , 153159 (2019)
PLoS ONE 12:e0186489

Copper peptides (GHK-Cu) are short chains of amino acids with copper ions