Devil's Club Extract by Herb Pharm 1 oz Liquid Devil's Club Extract 1 oz Liquid We prepare our Devil's Club Extract from the root bark of Oplopanax horridus plants which are Custom Wildcrafted in their wild native habitat in the Pacific Northwest. To assure optimal extraction of Devil's Club's bioactive compounds the root bark is hand-harvested only in late autumn is carefully shade-dried and is then thoroughly extracted. Other Ingredients certified organic grain alcohol distilled water vegetable glycerine Devil's Club extractives. Warnings Keep out of reach of children. As with all dietary supplements consult your healthcare professional before use. See product label for more information.