FDA
Licorice Coughing Liquid (guaifenesin), 5%, 3.38 fl. oz. (100 ml), OTC, Manufactured by: Ma Ying Long Pharmaceutical Group Co., LTD, Wuhan, China; Distributed by: Master Herbs (USA) Inc., NDC 68511-0460-01
Marketed Without An Approved NDA/ANDA: presence of undeclared morphine.