Standardized to at least 15 percent petasin and isopetasin for consistent efficacy
Zero detectable pyrrolizidine alkaloids to protect liver health
No known drug interactions for safer co-administration
Convenient gelcap format for easy daily dosing
Supports migraine prevention with recommendation from the Canadian Headache Society
Summarized by Shop
Got migraines? Think Petadolex! Butterbur root extract (petasites) is an herb which the Canadian Headache Society supports a strong recommendation for use of in prevention of migraines. Petadolex is the brand of petasites neurologists recommend because it is manufactured to meet Germany’s high standards for supplement purity. Plus, its pa
Serving Size
1 gelcap
Servings Per Container
60
Active Ingredient
Purple butterbur root extract standardized to at least 15 percent petasin and isopetasin