Ingredient · E300

Not Required

Source
Not animal-derived
Allergen
No
Role in food
Ascorbic acid is commonly added to foods and beverages as an antioxidant to prevent …

What is Not Required?

Ascorbic acid is a synthetic form of Vitamin C, an essential nutrient found naturally in many fruits and vegetables. It is typically manufactured through a chemical process involving glucose, often derived from corn.

Is Not Required vegan?

Not Required is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Not Required gluten-free?

It does not contain gluten.

Is Not Required a major allergen?

Not a major allergen.

What is Not Required used for?

Ascorbic acid is commonly added to foods and beverages as an antioxidant to prevent spoilage and maintain color.

Is Not Required safe?

Ascorbic acid is recognized as safe by the FDA and is widely used as a food additive.

Why it's used

Ascorbic acid is commonly added to foods and beverages as an antioxidant to prevent spoilage and maintain color. It is also used as a nutrient supplement and an acidity regulator, found in products like juices, processed meats, baked goods, and jams.

Health notes

Ascorbic acid is recognized as safe by the FDA and is widely used as a food additive. It is an essential nutrient, and while high doses can cause mild digestive upset, it is generally considered safe at typical dietary levels. JECFA and EFSA have evaluated ascorbic acid and its salts, establishing acceptable daily intakes.

Allergen info

Not a major allergen. It is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Foods that contain Not Required

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%DV Explained: 5% Low, 20% High →

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: October 5, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.