Liver Optimizer^® combines herbs and other nutrients known to impact detoxification and overall liver function.* It is especially directed toward Phase  2 enzymes, which assist in the processing and removal of toxic metabolites from the body.* Milk thistle extract has been shown to affect glutathione levels and aid in the regeneration of liver cells.* R-alpha lipoic acid (the bioactive form) and N-acetyl-L-cysteine (NAC) are also involved in the regulation of glutathione.* Sulforaphane GlucoSinolate, from broccoli, is a precursor to sulforaphane, an inducer of Phase 2 detoxifying enzymes.* Artichoke Extract supports glutathione levels and promotes bile production.* B complex vitamins support liver enzymes and promote liver regeneration.* Additionally, the nucleoside uridine supports liver detoxification, as does NAC.*