Methylcobalamin (Vitamin B12) for prescription compounding, packaged in a) 500mg (NDC 58597-8142-1); b) 1g (NDC 58597-8056-2); c) 5g (NDC 58597-8056-3); d) 10g (NDC 58597-8056-4), e) 25 g (NDC 58597-8056-4); f) 100g (NDC 58597-8056-6), 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) b) 012216-1, Exp. 12/31/2019; 051515-3, Exp. 02/28/2019; 051515-3, Exp. 02/28/2019; c) 012216-1, Exp. 12/31/2019; 051515-3, Exp. 02/28/2019 d) 012216-1, Exp. 12/31/2019; 051515-2, Exp. 02/28/2019; 061516-1, Exp. 01/31/2020; e) 051515-2, exp. 02/28/2019; 061516-1, Exp. 01/31/2020; ; 082117A-1, Exp. 05/31/2021; f) 012216-1, Exp. 12/31/2019; 051515-1, Exp. 02/28/2019; 061516-1, Exp. 01/31/2020; ; 082117A-1, Exp. 05/31/2021

Distribution pattern: Nationwide within USA.