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 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 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.* Because the key constituent of silymarin, silybin, has poor bioavailability in a typical oral formulation, Dr. Christopher Shade, Ph.D., developed nanoemulsified Milk Thistle. The extract is encapsulated in tiny, highly absorbable liposomes. The result is a formula with rapid uptake and optimal cellular delivery. Quicksilver Delivery Systems® utilizes modern science to unleash the power of nature. With the world’s most advanced phospholipid delivery systems, Quicksilver Scientific supplements actually nourish your cells with phosphatidylcholine as they deliver their core effective ingredients faster and more efficiently.