Botanical
Feverfew
Feverfew (Tanacetum parthenium) is a plant of the daisy family whose leaves contain parthenolide. It is traditionally used for headaches and mostly studied for migraine.
Also listed as Parthenolide, Tanacetum parthenium, Wild Chamomile, Featherfew
What it is studied for
The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.
Every rating with its studiesGrouped by health goal, with the publications behind each rating
Why people take it
Essential Health20.7%
Immune Support19.9%
Stress & Mood15.7%
Cognition8.9%
Bone & Joint6.9%
Detox5.9%
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.