Ingredient · E300

With Ascorbic Acid

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Source
Not animal-derived
Allergen
No
Role in food
Ascorbic acid is widely used as an antioxidant to prevent spoilage and maintain the …

What it is

Ascorbic acid is a form of vitamin C, an essential nutrient for human health. It occurs naturally in many fruits and vegetables. Industrially, it is often produced through a fermentation process followed by chemical synthesis.

Why it's used

Ascorbic acid is widely used as an antioxidant to prevent spoilage and maintain the color and flavor of foods. It also functions as an acidulant and a nutrient supplement. It is found in a variety of products, including baked goods, processed meats, beverages, and frozen foods.

Health notes

In the U.S., ascorbic acid is generally recognized as safe (GRAS) by the FDA when used as a nutrient or antioxidant. It is an essential vitamin, and deficiency can lead to scurvy. Regulatory bodies like JECFA and EFSA have evaluated ascorbic acid. Evidence does not suggest adverse health effects at typical dietary intake levels.

Allergen info

Ascorbic acid is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing With Ascorbic Acid

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Conagra Brands MARIE CALLENDERS Apple Crisp, 24.9 OZ Sweet Bakery Products 169kcal 0.8Protein 3.8Fat 31.4Carbs Dawn Food Products, Inc. Muffins, Banana Nut, Banana Nut Croissants, Sweet Rolls, Muffins & Other Pastries 422kcal 4.7Protein 21.9Fat 48.4Carbs Revolution Foods, Inc. Revolution Foods, Ham & Cheddar Kit Lunch Snacks & Combinations High in sodium — 20% DV per serving High in saturated fat — 25% DV per serving 300kcal 14.4Protein 13.3Fat 31.1Carbs Revolution Foods, Inc. Revolution Foods, Cheese Pizza Kit Lunch Snacks & Combinations High in sodium — 22% DV per serving 210kcal 8.4Protein 4.6Fat 36.1Carbs Harry's Farmers Market, Ltd. Whole Foods Market, Pineapple Cucumber Gazpacho Other Soups High in sodium — 30% DV per serving 60kcal 0.9Protein 3.5Fat 7.3Carbs Revolution Foods, Inc. Revolution Foods, Turkey & Cheddar Kit Lunch Snacks & Combinations High in saturated fat — 25% DV per serving 289kcal 16.7Protein 12.2Fat 30Carbs Revolution Foods, Inc. Revolution Foods, Baked Popcorn Chicken Kit Lunch Snacks & Combinations 279kcal 10.8Protein 5.4Fat 50.5Carbs Revolution Foods, Inc. Revolution Foods, Hummus & Pita Chips Kit Lunch Snacks & Combinations 309kcal 7.3Protein 15.4Fat 37.3Carbs KSLB Holdings, LLC Banana Cake, Banana Other Frozen Desserts 346kcal 2.6Protein 12.8Fat 53.9Carbs Bar B Que Specialties Inc. Apple Cider Honey Mustard, Apple Cider Ketchup, Mustard, BBQ & Cheese Sauce High in added sugars — 22% DV per serving 167kcal 2.8Protein 1.4Fat 36.1Carbs Original Baked Pita Chips, Original Kraft Heinz Foods Company Original Baked Pita Chips, Original Other Snacks 429kcal 10.7Protein 14.3Fat 67.9Carbs Dawn Food Products, Inc. Dawn Foods, Gluten Free Muffins, Banana Nut, Banana Nut Croissants, Sweet Rolls, Muffins & Other Pastries 422kcal 4.7Protein 21.9Fat 48.4Carbs

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.