Butterbur ( Petasites hybridus ) is a native shrub of Europe, North America, and Asia that has been used by the herbalists for centuries. Modern scientific studies have demonstrated that butterbur supports healthy blood flow to the brain and healthy neurological function. Petasins are the active constituents in butterbur. In addition, butterbur may help to maintain balanced seasonal immune responses. NOW Butterbur is free of undesirable pyrrolizidine alkaloids (PAs), so it is safe to use regularly. Feverfew has similar properties and is included for added synergistic effect.
USD 16.79
草本精華
Butterbur
Vegetarian formula for neurological support with Feverfew.
USD 16.79
規格：Standard(Default)
商家：SWANSON VITAMINS
草本精華
植物性配方
神經支持
蜂斗菜
季節性免疫反應