Popular traditional herb Free of pyrrolizidine alkaloids (PA) Provides 7 mg of the sesquaterpene petasin per serving
Fans of our butterbur will rejoice for this product, which replaces branded supplements with equally high quality at a much lower price. Many users asked us for a lower-cost alternative, and after much searching, we were able to find an extract similar in composition and equal in potency, which we feel confident will produce the results you've come to expect from Swanson brand supplements. Each capsule supplies 75 mg of butterbur extract standardized to a guaranteed 7 mg petasins and certified free of pyrrolizidine alkaloids (PAs).
Additional_Warnings: For adults only. Do not take this product if you are pregnant or nursing. Not for people who have been diagnosed with liver disease or a similar condition. Consult your healthcare provider before using this or any product if you are taking medication or have a medical condition.