Ascorbic Acid USP, for prescription compounding, packaged in a) 100g (NDC 58597-8120-6); b) 500g (NDC 58597-8120-7); c) 1000g (NDC 58597-8120-8); d) 5000g (NDC 58597-8120-9); e) 25000g (NDC 58597-8120-3), 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 #: b) 030816-1, Exp. 05/20/2018; c) 030816-1, Exp. 05/20/2018; d) 030816-3, Exp. 05/20/2018; e) 030816-2, Exp. 05/20/2018;

Distribution pattern: Nationwide within USA.