NOW Foods Liver Refresh is a comprehensive herbal and nutrient formula designed to support the liver's natural detoxification pathways. The formula features a Silymarin complex (from milk thistle standardized extract), which is the most thoroughly researched liver-protective botanical available, alongside N-Acetyl Cysteine (NAC) for glutathione synthesis, and a proprietary herbal blend including schisandra, dandelion root, artichoke, and turmeric. Together these ingredients support both Phase I and Phase II liver detoxification pathways — the two-stage process by which the liver converts fat-soluble toxins into water-soluble compounds for elimination. Liver Refresh is particularly useful for those with high toxin exposure, regular alcohol consumption, or who take medications metabolized by the liver. Manufactured in NOW's GMP-certified facility and tested for potency.