Decursinol-PN features Decursinol-50, a whole root extract from the plant Angelic gigas Nakai commonly know as korean Angelica. this plant has a jistory of tranditional use dating back over a thousand years. The product is prepared via a proprietary extraction process in which dried whole roots undergo an alcohal-based extraction yielding a hight concentration of the major active compound of the root , decursinol-50 may be usefull for the Favorable Effects and relief of minor Discomfort