Petadolex Fast-Acting contains pure butterbur extract to support healthy blood vessel tone in the head, as well as normal blood flow in the brain. The exclusive, patented process (U.S. Patent #6,551,626) removes toxins naturally present in butterbur, making it the ONLY safe form available.
The butterbur in Petadolex Fast-Acting has been studied in a neurological clinical trial examining short-term use for immediate support. More than 75% of participants experienced an immediate response that was reported as good or excellent. (See table on package.) On average, participants experienced a 54% decrease in the duration of an occurrence.
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