Ascorbic Acid Sterile Injection Solution, 500 mg/mL, 50 mL vial, Non-Corn Source, Rx only, Atlas Pharmaceuticals, LLC, 711 E Carefree Hwy, Suite 107, Phoenix, AZ 85085, NDC 71591-500-50. Class I - Dangerous Labeling: Not Elsewhere Classified; product is labeled as "Non-Corn Source" however the product is from a corn source. Aug 28, 2019 Prescription Drugs View Details →