Feverfew is a 2-3 foot perennial flowering plant that resembles daisies.  It is used by many people around the world to help prevent migraines and headaches.  It may not be safe for everybody so be sure to do your own research, ask your doctor, pharmacist or healthcare provider to ensure that it is safe for you. 
 
Ingredients: Feverfew (Tanacetum parthenium), water, ethyl alcohol. 
 
Size: 2oz glass dropper bottle.