NOW Liver Detoxifier & Regenerator is a proprietary blend of herbs and nutrients designed to support healthy liver function. This product contains Milk Thistle Extract which has been shown in clinical and non-clinical studies to support the liver as measured by standard liver enzyme laboratory tests. In addition this formula contains N-Acetyl Cysteine and Methionine two amino acids known to enhance the production of glutathione in the liver. Glutathione a major cellular antioxidant plays an essential role in liver detoxification mechanisms. Also included are other herbs (Schisandra Bupleurum and Scute) that have been shown in non-clinical studies to support healthy liver function.Other products from HerbsPro