Source Naturals, Feverfew Extract, 100 Tablets
1 person found the following review helpful
Posted by Reviewer2950440 on Sep 27, 2006
This product helps more when taken at the onset of a headache rather than when its a full blown migraine (as is with most any product). I keep it around and use it frequently. It has helped me in conjuction with 5 HTP and butterbur to not use prescription medications for migraines.
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