Petadolex, INTEGRATIVE THERAPEUTICS Neurologist-recommended Petadolex® contains the patented extract of butterbur that supports healthy blood vessel tone in the brain, as well as normal blood flow in the brain.† Petadolex is standardized to contain 15% of butterbur's key ingredient, petasin. It's also guaranteed to be pyrrolizidine alkaloid (PA) free, so you can use it with confidence. PA's are toxic compounds that can harm the liver. Studies demonstrate patented Petadolex is safe and well tolerated. Recommendations: One softgel capsule three times daily for the first four weeks. Thereafter, one softgel capsule twice daily. Notes: Do not use if pregnant or nursing.  Supplement Facts   Container Size 60 Softgels   Serving Size 1 SoftGel   Amount Per 1 SoftGel Content %DV     Purple Butterbur (Petasites hybridus) (Petadolex® brand) Root Extract standardized to contain 7.5 mg petasins and to be free of pyrrolizidine alkaloids (PAs) 50 mg *     Other Ingredients: medium chain triglycerides, gelatin, vegetable glycerin, water, and riboflavin color   Contains No: sugar, salt, yeast, wheat, gluten, corn, soy, dairy products, artificial flavoring or preservatives. All colors used are from natural sources   % Daily Values (DV) are based on a 2,000 calorie diet. * Daily Value (DV) not established. Product: Petadolex Manufacturer: INTEGRATIVE THERAPEUTICS Item #: 74806 Content: 60 Softgels