Help support liver health and your body?s vital detoxification processes with NOW? Liver Refresh? a combination of nutrients and herbs designed to support the liver?s role in these processes.* Liver Refresh? combines milk thistle extract with a unique herb-enzyme blend to create a balanced botanical formula for the support of healthy liver function.* N-acetyl-cysteine methionine and other nutrients are included to support the production of glutathione a potent free radical scavenger that also plays a critical role in maintaining the body?s normal elimination pathways.*