Bio-Botanica, Inc. Licorice Root In Propylene Glycol is a product belonging to the plant family Fabaceae. Its Latin name is Glycyrrhiza glabra. The key chemical constituents include glycyrrhizin, glycyrrhetic acid, isoliquiritin, and isoflavones. This product falls into the functional categories of flavors, digestive health, women's health, immune support, and respiratory health. It is also relevant in the cosmetic and personal care functional category, particularly for skin care.