Herb Pharm Feverfew 1 fl oz (29.6 ml) Liquid by Herb Pharm Go to amazon.com Related posts Top 15 recommendation feverfew herb pharm 2022 FeatureHerb Pharm Feverfew 1 fl oz (29.6 ml) Liquid1 FZ DescriptionDry herb / menstruum ratio: 1 : 5 Contains certified organic grain alcohol, distilled water & Feverfew extractives.