Licorice Extract Granulated (Crude Glycyrrhizinic Acid) Content of Glycyrrhizinic Acid > 25%(HPLC) Humidity: 6-8% Form: granule Package: 25kg cardboard-drum with two plastic-bags inside It is used as a primary material for Glycyrrhizinic acid extraction. Glycyrrhizinic acid is a main constituent of many immunostimulants and anti-inflammatory agents.