Cyanocobalamin USP (Vitamin B12) for prescription compounding, packaged in a) 1g (NDC 58597-8044-1), b) 5g (NDC 58597-8044-2), c) 25g (NDC 58597-8044-4), d) 100g (NDC 58597-8044-6), RX only, packed by American Pharmaceutical Ingredients, LLC 6650 Highland Road, Waterford, MI 48327
CGMP Deviations: Lack of stability data and controls to support the manufacturers assigned retest or expiration date in firm's container/closure system.
Nationwide within USA.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0538-2018