Benefits Can support and protect the liver Can help maintain healthy digestion Can support bile flow Can protect the body’s master antioxidant, glutathione Each 2 mL of Nanoemulsified Milk Thistle delivers 30 mg of milk thistle extract (80% Silymarin). A serving size is 4 pumps. Each bottle contains 25 30-mg servings. Milk thistle, or Silybum marianum, has been utilized worldwide for over 2,000 years for its remarkable ability to protect and support the liver and to aid healthy digestive function. Milk thistle contains three phytonutrients (silybin, silydianin, and silychristin) together known as silymarin. Silymarin may prevent the absorption of harmful compounds into the liver’s cells. It can support healthy digestive function and bile flow, and can help protect the body’s stores of glutathione, our primary endogenous antioxidant.