Ingredient · E300

The Following: Ascorbic Acid

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Source

Not animal-derived

Allergen

Role in food

Ascorbic acid is often added to foods as an antioxidant to prevent spoilage and …

What it is

Ascorbic acid is a form of vitamin C, an essential nutrient for human health. It is found naturally in many fruits and vegetables, such as citrus fruits and bell peppers. It can be produced commercially through a process involving the fermentation of glucose.

Why it's used

Ascorbic acid is often added to foods as an antioxidant to prevent spoilage and maintain color, especially in processed meats and dried fruits. It also acts as a nutrient fortifier in beverages and cereals, and as an acidity regulator in jams and jellies.

Health notes

Ascorbic acid is generally recognized as safe (GRAS) by the FDA when used as a nutrient or for its technical effects. It is an essential vitamin, and adequate intake is important for immune function and collagen production. International bodies like JECFA and EFSA have evaluated ascorbic acid. Evidence does not suggest adverse health effects from typical dietary intake.

Allergen info

Ascorbic acid is not one of the nine major allergens recognized by the FDA, nor does it contain gluten.

Products containing The Following: Ascorbic Acid

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The Jel Sert Company Flavor Aid, Soft Drink Mix, Grape Powdered Drinks 0kcal 0Protein 0Fat 0Carbs Campbell Soup Company Organic Mashups Apple Sauce Wholesome Snacks 56kcal 0Protein 0Fat 14.4Carbs Kingston Marketing Co Low Calorie Drink Mix Stix Powdered Drinks 714kcal 0Protein 0Fat 0Carbs Abbott Laboratories Inc Ensure, High Protein Powder, Milk Chocolate, Milk Chocolate Energy, Protein & Muscle Recovery Drinks 350kcal 50Protein 5Fat 37.5Carbs The Jel Sert Company Drink Mix, 6 Assorted Flavors Powdered Drinks 0kcal 0Protein 0Fat 0Carbs The Jel Sert Company Flavor Aid, Soft Drink Mix, Raspberry, Raspberry Powdered Drinks 0kcal 0Protein 0Fat 0Carbs Specialty Bakers, LLC Bakery Pie, Peaches & Creme Cakes, Cupcakes, Snack Cakes High in saturated fat — 55% DV per serving 270kcal 1.6Protein 14.8Fat 33.6Carbs Hannaford Bros. Co. Roast Beef Sub Prepared Subs & Sandwiches High in sodium — 37% DV per serving High in saturated fat — 25% DV per serving High in cholesterol — 21% DV per serving 164kcal 13.9Protein 5.5Fat 14.9Carbs Hannaford Bros. Co. Turkey Sub Prepared Subs & Sandwiches High in sodium — 40% DV per serving High in saturated fat — 25% DV per serving High in cholesterol — 24% DV per serving 163kcal 13.0Protein 5.3Fat 14.9Carbs Hannaford Bros. Co. Classic Italian Style Sub Prepared Subs & Sandwiches High in sodium — 69% DV per serving High in saturated fat — 45% DV per serving High in cholesterol — 20% DV per serving 198kcal 11.1Protein 10.6Fat 15.5Carbs The Jel Sert Company Green Tea, Green Powdered Drinks 0kcal 0Protein 0Fat 0Carbs The Jel Sert Company Tropical Punch Flavored Soft Drink Mix, Tropical Punch Powdered Drinks 0kcal 0Protein 0Fat 0Carbs

Last updated: September 28, 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.