Vitamin C (Ascorbic Acid)
Vitamin C (ascorbic acid) is a vitamin that acts as an antioxidant. It is often added to foods and drinks to preserve freshness or provide additional nutrition.
Found In
- Beverages
- Dietary supplements
- Fortified cereals
- Fruit juices
- Beverages
- Dietary supplements
- Fortified cereals
- Fruit juices
Also Known As
- Ascorbic Acid
- E300
- Ascorbic Acid
- E300
The Beverage Bottom Line
Vitamin C (ascorbic acid) is authorized for use in the U.S., Europe and Canada.
This ingredient may have authorizations in countries not included on this site.
Vitamin C (ascorbic acid) is authorized for use in the U.S., Europe and Canada.
This ingredient may have authorizations in countries not included on this site.
International Assessments and Authorizations
FDA U.S. Food And Drug Administration
Generally recognized as safe for intended uses. (GRAS)
Information on its use as a preservative and nutrient.
In 2006, dietary reference intakes for ascorbic acid were reviewed by the National Academies of Sciences, Engineering and Medicine.
In 1979, ascorbic acid was evaluated for health effects when used as a food ingredient.
Learn more →EFSA European Food Safety Authority
Safe for intended uses. Authorized for use in the EU (nutrients, additives).
In 2015, EFSA re-evaluated the safety of ascorbic acid and its salts.
In 2013, EFSA issued an opinion on dietary reference values for vitamin C.
Learn more →JECFA Joint FAO/WHO Expert Committee on Food Additives
Safe for intended uses.
Learn more →Health Canada
Safe for intended uses.
In 2006, dietary reference intakes for ascorbic acid were reviewed by the National Academies of Sciences, Engineering and Medicine.
Learn more →This page was last updated on 9/09/2025