Now Foods Butterbur is a dietary supplement for adults. Contains standardized butter root extract and pyrethrum powder. The preparation can be used as a supplement to the daily diet with valuable plant ingredients contained in it. It does not contain ingredients of animal origin, which makes it also suitable for vegans and vegetarians. Now Foods Butter Root Extract Capsules Dietary Supplement - Learn Details 75 mg of buttercup root extract in each capsule. Extract standardized to contain 15% sesquiterpenes (petazine). The composition is enriched with powdered pyrethrum plant ( Tanacetum parthenium ). Product suitable for vegans. Gluten-free, soy-free, GMO-free. From an American company.Butterbur ( Petasites hybridus ), also known as Butterbur , is a perennial plant in the Asteraceae family found in Europe and parts of Asia and North America. Butterbur has been used in herbal medicine for centuries. Pyrethrum ( Tanacetum parthenium ), also called maruna tansy, from English: Feverfew, is a species of plant in the Asteraceae family. It is found naturally in the eastern Mediterranean. Pyrethrum naturally supports the maintenance of proper blood circulation. Also, this ingredient helps to maintain good health and supports the physiological processes of relaxing and calming the body. It is also a valuable support for women during menstruation. To obtain the beneficial effect resulting from the declared action, it is recommended to use 1-2 capsules of Now Foods Butterbur per day. A pack of 60 will allow a person to receive up to 2 months of daily supplementation.