Only Petadolex butterbur extract is guaranteed:;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

• Petadolex 50 - 3 Bottles
• 3 Bottles

Petadolex 50 - 3 BottlesWeber & Weber