Bio-Botanica, Inc. Angelica Root In Glycerin is a product derived from the plant family Umbellifers with the Latin name Angelica archangelica. It contains key chemical constituents such as ferulic acid, z-ligustilide, butylidenephthalide, and various polysaccharides. This product is associated with functional categories in food, beverage, and dietary supplements, particularly digestive support and weight management. In cosmetic and personal care, it is related to skin care. Angelica root is closely related to dong quai, a well-respected female tonic in the traditional Chinese system. The roots have been used as food by the natives of Lapland and have also been used as a flavoring agent in gin. Angelica root is considered to be warming and stimulating to the lungs.