Burdock Root here at Supplementstogo.com is a biennial herb native to Europe and Asia. It is a popular herb in traditional folk medicine, and is still consumed in Japan as a vegetable called "gobo". Burdock is listed in the German Commission "E" Monographs. Details Serving Size: 2 Capsules Suggested Use: As an herbal dietary supplement, take 2 capsules three times daily with liquid. Free of: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg or preservatives. Other Ingredients: Gelatin (capsule) and Magnesium Stearate. Warnings: None Disclaimers: None Supplementstogo.com is a great source for NOW Foods products.