Thyroid Powder 25kg/drum, US Pharmacopoeia, Sichuan Friendly Pharmaceutical Co., LTD, Production Address: No. 680, Hongpai Road, Dongxing District, Neijiang City Sichuan, China Tel:+886 832 2240082/2240298. NDC 7807-0170-11 Class I - Dangerous CGMP Deviations: Thyroid Powder has inconsistent levels of the active ingredients levothyroxine and liothyronine. Aug 21, 2018 Other Drugs Nationwide View Details →