From the Manufacturer's Label:
Jarrow Formulas Milk Thistle (Silybum marianum) 30:1 concentrate is standardized to contain 80% total Milk Thistle seed flavonoids, including the important Silymarin fractions isosilybinins A and B, silybinins A and B, silychristin and silydianin.
About Puritan’s Pride
For more than 40 years, Puritan's Pride has helped families achieve a lifestyle of wellness. Our vitamins and supplements are made with care from the highest quality ingredients. They are tested or inspected as many as 15 times throughout the manufacturing process. That's why you can shop with confidence. We take pride in our products and helping customers feel their best.
|Serving Size: 1 Capsule|
|Servings Per Container: 200|
|Amount Per Serving||% Daily Value|
|Milk Thistle Seed 30:1 Extract||150 mg*|
|(Silybum marianum)(80% total flavonoids)|
|*Daily Value not established.|