Take 20-30 drops of extract in a small amount of warm water 3-4 times daily as needed. - TerraVita is an exclusive line of premium-quality, natural source products that use only the finest, purest and most potent ingredients found around the world. TerraVita is hallmarked by the highest possible standards of purity, potency, stability and freshness. All of our products are prepared with the highest elements of quality control, from raw materials through the entire manufa - Milk Thistle Seed - Glycerite Liquid Extract (1:5) - Strawberry Flavored (1 fl oz, ZIN: 428061): Milk thistle is an edible herbaceous annual or biennial plant with a dense prickly flower head with purplish tubular flowers. This storied herb has been used in liver preparations since antiquity: Greek physician, Dioscorides, provides the oldest reference of its value; Theophrastus mentioned milk thistle around the 4th century; and Pliny the Elder wrote on the effects of bile flow by milk thistle, calling it "Silybum" ar