NatroVital St Mary's Thistle100% Alcohol Free: Pure St Marys Thistle extract in a natural vegetable glycerine base. Liver and Digestive Support: Traditionally used to maintain healthy liver function, promote bile flow, and assist the bodys natural detoxification processes. Antioxidant and Metabolic Benefits: Rich in silymarin that protects and repairs liver cells, assist the breakdown of fats, promote efficient nutrient metabolism, and support energy levels. NatroVital Organic