famous product in TCM Liquid herbal extract liniments, 45 ml/bottle. Ingredients: Knotweed (Polygonum cuspidatum) rhizome (hu zhang), Guangxi Zedoaria rhizome, Croton root, Angelica root ,Moghania root , Inula cappa root, Tien-chi ginseng root, Cinnamon bark, Menthol, Camphor. Administration: Rub liberally and firmly into the affected area as often as practical, or apply on cotton wool and ...