Butterbur is a perennial shrub with a 2,000-year history of traditional use. In the last twenty-five years, it has been trusted extensively throughout Europe by neurologists and other health professionals. Petadolex® is a patented form of butterbur extracted from the root and standardized to contain a minimum of 15% petasin and isopetasin. In several trials, Petadolex® supported cranial blood vessel comfort. In two clinical studies, butterbur also maintained healthy nasal immune function. Petadolex® is standardized to contain at least 7.5 mg petasins per 50 mg and is processed to remove pyrrolizidine alkaloids.*
Petadolex® provides high capacity support for healthy cranial blood vessel function. Butterbur may also promote immune function by maintaining healthy mast cell activity and cytokine release.*
Petadolex® is a trademark of Weber & Weber. Manufactured for Pure Encapsulations, Inc. by Weber & Weber. Product of Germany.
- Amount Per Serving
- each softgel capsule contains:
petasins7.5 mg (from purple butterbur (petasites hybridus) extract (root))
- other ingredients: riboflavin, glycerol, gelatin capsule (gelatin, glycerin, water), sorbitol
- 2–3 capsules per day, in divided doses, with meals.