Only Petadolex^® Gelcaps
contains powerful natural sources of migraine relief.

Weber & Weber, the maker of Petadolex^® Gelcaps, has world wide patent to extract high-potency petasites from the Butterbur plant - powerful source of migraine relief. This patented method of extraction ensures that the essence of the Butterbur root is captured, preserved and utilized to the fullest degree.

Centuries of success. Butterbur (Petasites hybridus) was mentioned by the ancient Greeks around 100 AD. It was used in the Middle Ages to treat the plague - hence the origin of its name. In traditional phytotherapy (plant-based medicine), Petasites hybridus is described as having spasmolytic (muscle relaxing), anti-inflammatory, and pain-relieving, effects. Modern science has verified these properties.