Salicylic acid as an individual substance or coupled with Lactic acid, precipitated sulfur, and many others. in topical items Dạng cốm: one gói cốm Tiêu Khiết Thanh chứa Cao Bán biên liên 250mg; Cao Xạ can 120mg; Cao Bồ công anh 50mg; Cao sói rừng 50mg; Vitamin C 30mg; https://davidz222vmb1.wikiinside.com/user