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"Effective for maintaining neurological health and should be offered to patients for healthier blood vessel flow in the brain."*

Report of the Quality Standards Subcommittee of the American Academy of Neurology and the American Headache Society, April 2012    LEARN MORE

Only Petadolex® butterbur extract is:

  • Safe: No harmful side effects, no known drug interactions*
  • Well-tolerated: especially by children (use our 50 mg option)*
  • Pure: Petadolex's doctor-preferred formulation is at least 15% Petasin
    herbal extract with zero detectable pyrrolizidine alkaloids that can damage
    the liver – it's PA-free
  • Affordable: No doctor visit or prescription needed


Read More Success Stories

"In the first 4 weeks of taking Petadolex (50 mg, 3 times per day) it improved my neurological health by 50%. Thanks to Petadolex I have my life back!"**
Stephen A. Swan,
Oswego, IL

"I have told everyone I know who suffers from neurological discomfort to try Petadolex. Petadolex makes life easier. Thanks Petadolex!"**
Tonya Bruner,
Canton, GA

Buy 2 get one FREE!

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New medical guidelines recommend butterbur: After reviewing a decade of clinical research on the safety and effectiveness of migraine prevention therapies, the Quality Standards Subcommittee of the American Academy of Neurology issued new guidelines that recommend butterbur petasites (not generic butterbur, but the patented Petadolex formulation) for use by patients with migraines to reduce the frequency and severity of migraines. Butterbur petasites outperformed 48 other therapeutic choices, including histamines/antihistamines; nonsteroidal anti-inflammatory drugs (NSAIDs) and analgesics; and several herbal, vitamin, and mineral preparations.

Butterbur – especially Petadolex® PA-free brand butterbur — has been mentioned in prestigious medical and pharmaceutical journals as well as trusted sources such as Prevention magazine and WebMD.


*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent diseases.