Vital Extracts Butterbur

A member of the sunflower family, Butterbur has been recognized by the German Commission E Monograph as herbal support for healthy vascular smooth muscle and blood flow to the brain and head. Furthermore, research suggests butterbur may help support healthy respiratory function and urinary system health. Solaray Butterbur Root Extract is certified free of pyrrolizidine alkaloids, non-GMO, vegan, and lab verified for identity, potency, and purity. Formulated to deliver a guaranteed 15% sesquiterpenes in each serving.