We prepare our Jamaican Dogwood Extract from the bark of Piscidia erythrina tree which is Custom Wildcrafted especially for us in its wild native habitat in the mountains of Jamaica and is never fumigated or irradiated.To assure optimal extraction of Jamaican Dogwood's bioactive compounds the bark is hand-harvested and carefully sun-dried and is then air-expressed directly to our laboratory and promptly extracted.Other products from HerbsPro