Naltrexone HCl USP (Dihydrate) for prescription compounding, packaged in a) 1g (NDC 58597-8407-1); b) 5g (NDC 58597-8407-2); c) 25g (NDC 58597-8407-4); d) 100g (NDC 58597-8407-6), RX only, packed by American Pharmaceutical Ingredients, LLC 6650 Highland Road, Waterford, MI 48327

Reason: CGMP Deviations: Lack of stability data and controls to support the manufacturers assigned retest or expiration date in firm's container/closure system.

Code information: Lot #: a) 120916-1, Exp. 10/31/2019; b) 120916-1, Exp. 10/31/2019 c) 120916-1, Exp. 10/31/2019; d) 120916-1, Exp. 10/31/2019.

Distribution pattern: Nationwide within USA.