Ascor® is the only FDA approved injectable ascorbic acid (Vitamin C)

No detectable levels of allergens (amino acids, proteins, and polypeptides) including corn allergens.

No genetically modified organisms.

Use this form to let your Physician know about Ascor®

Verification required

Message Sent

Thank you very much. We have received your message. We will get back to you within 24-48 hours!

Indication & Important Safety Information


ASCOR® is vitamin C indicated for the short term (up to 1 week) treatment of scurvy in adult and pediatric patients age 5 months and older for whom oral administration is not possible, insufficient or contraindicated.

Limitations of Use:
ASCOR® is not indicated for treatment of vitamin C deficiency that is not associated with signs and symptoms of scurvy.

Important Safety Information


Contraindications: None.

Administration site reactions include pain and swelling.

ASCOR® should not be rapidly administered. Rapid intravenous administration (>250 mg/minute) of ASCOR may cause temporary faintness or nausea, lethargy, flushing, dizziness, and headache.

Acute and chronic oxalate nephropathy have occurred with prolonged administration of high doses of ascorbic acid. ASCOR® is not indicated for prolonged administration. The maximum recommended duration is one week.

In patients with glucose-6-phosphate dehydrogenase deficiency severe hemolysis has occurred.

Ascorbic acid may interfere with laboratory tests based on oxidation-reduction reactions, including blood and urine glucose testing, nitrite and bilirubin levels, and leucocyte count testing. If possible, laboratory tests based on oxidation-reduction reactions should be delayed until 24 hours after infusion of ASCOR®.

Please see accompanying Full Prescribing Information for ASCOR®.