NOW Foods Milk Thistle Herbal Extract provides 300 mg of milk thistle extract per vegetarian capsule. Milk thistle (Silybum marianum) has been traditionally used to support liver health and contains silymarin, a group of flavonolignans with antioxidant properties. This herbal extract offers concentrated support for liver function and detoxification processes. Milk thistle is particularly valued for its hepatoprotective qualities and ability to support the body's natural cleansing mechanisms. The vegetarian capsules are suitable for various dietary preferences. Suitable for adults seeking natural liver support and antioxidant protection.