Description: Feverfew (Pyrethrum parthenium) is a traditional medicinal herb which is found in many old gardens, and is also occasionally grown for ornament. The plant grows into a small bush up to around 46 cm high, with citrus-scented leaves and is covered by flowers reminiscent of daisies. It spreads rapidly, and they will cover a wide area after a few years. Feverfew was native to Eurasia, specifically the Balkan Peninsula, Anatolia and the Caucasus, but cultivation has spread it around the world and it's now also found in Europe, the Mediterranean, North America and China. 

Source: Feverfew. 
CAS No.: 20554-84-1(29552-41-8)
Molecular formula: C15H20O3
Molecular weight: 248.32
Specification: 0.3% 0.5% 0.8% 1% 2% 3%
Test Method: HPLC
Appearance: Brown yellow powder

Function: 
1. Feverfew can prevent migraine headaches. 
2. Feverfew can also reduce severity of migraine episodes 
3. Feverfew is also used to anti-inflammatory activity (may help arthritis). 
4. Anti-tumors; Treatments of leukemia. 
5. Used to treat many kinds of diseases like Migraine, rheumatic inflammation; 
6. Used to form emmenagogue & pesticides (parasite)
Shelf Life: 2 years when properly stored
Storage: Stored in cool & dry place, Kept away from strong light and heat
Package: 25kg/drum or according to customer demand.