Ingredient

Vitamin C Ascorbic Acid

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add vitamin C primarily as an antioxidant to prevent spoilage and maintain the …

What it is

Vitamin C, also known as ascorbic acid, is a water-soluble vitamin naturally found in many fruits and vegetables. It is often produced commercially through a process involving the fermentation of glucose, which is derived from corn or other plant sources.

Why it's used

Manufacturers add vitamin C primarily as an antioxidant to prevent spoilage and maintain the color and flavor of foods. It also functions as a nutrient, often added to beverages, cereals, and processed foods to boost their nutritional value.

Health notes

Vitamin C is recognized as safe and effective for its intended use by the FDA and is generally recognized as safe (GRAS). It is an essential nutrient for human health, playing a role in immune function and collagen production. International bodies like JECFA have evaluated vitamin C and established guidelines for its use. While generally safe, very high doses can cause digestive upset in some individuals.

Allergen info

Vitamin C (ascorbic acid) is not derived from any of the nine FDA major allergens and does not contain gluten.

Products containing Vitamin C Ascorbic Acid

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Sushic, LLC Promo Philadelphia Sushi Rice Rolled With Cream Cheese, Avocado, Smoked Salmon & Topped With Sesame Seed Roll, Promo Philadelphia Sushi High in sodium — 46% DV per serving High in saturated fat — 30% DV per serving 181kcal 4.7Protein 6.5Fat 25.6Carbs Danone US, LLC Strawberry Banana Flavored 2 In 1 Dairy Snack, Strawberry Banana Yogurt 107kcal 4.8Protein 3.6Fat 14.3Carbs Danone US, LLC Strawberry Flavored Dairy Snack, Strawberry Yogurt 107kcal 4.8Protein 3.6Fat 14.3Carbs Danone US, LLC Strawberry Flavored Dairy Snack, Strawberry Yogurt 107kcal 4.8Protein 3.6Fat 14.3Carbs Danone US, LLC Strawberry Vanilla Flavored 2 In 1 Dairy Snack, Strawberry Vanilla Yogurt 107kcal 4.8Protein 3.6Fat 14.3Carbs Danone US, LLC Dairy Snacks, Strawberry Banana, Strawberry Vanilla, Strawberry Yogurt 107kcal 4.8Protein 3.6Fat 14.3Carbs Danone US, LLC Strawberry Petit Suisse/Fresh Cheese, Strawberry Yogurt 107kcal —Protein 3.6Fat 14.3Carbs Honey Mustard Yogurt Dressing & Dip, Honey Mustard Wm. Bolthouse Farms Inc. Honey Mustard Yogurt Dressing & Dip, Honey Mustard Salad Dressing & Mayonnaise 150kcal 3.3Protein 6.7Fat 16.7Carbs Danone US, LLC Strawberry Vanilla Flavored 2 In 1 Dairy Snack, Strawberry Vanilla Yogurt 107kcal 4.8Protein 3.6Fat 14.3Carbs Supervalu, Inc. Tomato Juice From Concentrate, Tomato Fruit & Vegetable Juice, Nectars & Fruit Drinks High in sodium — 27% DV per serving 19kcal 0.8Protein 0Fat 4.2Carbs The LIV Group Inc. Lemon Lime Hydration Multiplier Electrolyte Drink Mix, Lemon Lime Powdered Drinks High in sodium — 22% DV per serving High in added sugars — 22% DV per serving 281kcal 0Protein 0Fat 68.8Carbs Sellmark Corporation Vanilla Bomb Espresso 100% Arabica Coffee, Vanilla Bomb Other Drinks High in added sugars — 36% DV per serving 32kcal 1.1Protein 0.6Fat 5.0Carbs

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.