Ingredient

Glacial Acetic Acid

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use glacial acetic acid as an acidity regulator and preservative. It adds a …

What it is

Glacial acetic acid is a highly concentrated form of acetic acid, a clear liquid with a strong, pungent odor and sour taste. It is a key component of vinegar, which is made by fermenting ethanol. It can be produced industrially through chemical synthesis.

Why it's used

Manufacturers use glacial acetic acid as an acidity regulator and preservative. It adds a sour or tangy flavor to foods. It is commonly found in salad dressings, mayonnaise, cheese, seasoning mixes, salts, and marinades.

Health notes

In the US, glacial acetic acid is generally recognized as safe (GRAS) by the FDA when used for its intended purpose. It is a common food ingredient and is not typically associated with adverse health effects at the levels found in food. International bodies like JECFA have evaluated acetic acid and its salts, establishing acceptable daily intakes. Evidence does not suggest significant health concerns at typical dietary intake levels.

Allergen info

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

Products containing Glacial Acetic Acid

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Bellisio Foods Inc Seasoned Chicken Bites, Seasoned Chicken Bites Frozen Appetizers & Hors D'oeuvres High in sodium — 46% DV per serving 257kcal 15.9Protein 10.6Fat 23.0Carbs Bellisio Foods Inc Chicken Bites Frozen Appetizers & Hors D'oeuvres High in sodium — 35% DV per serving 259kcal 16.5Protein 10.6Fat 22.4Carbs Queso Cotija Mexican Style Grating Cheese, Queso Cotija Bar-S Foods Co. Queso Cotija Mexican Style Grating Cheese, Queso Cotija Cheese High in sodium — 21% DV per serving High in saturated fat — 20% DV per serving 357kcal 21.4Protein 25Fat 7.1Carbs Queso Fresco Mexican Style Crumbling Cheese, Queso Fresco Mexican Style Bar-S Foods Co. Queso Fresco Mexican Style Crumbling Cheese, Queso Fresco Mexican Style Cheese High in saturated fat — 20% DV per serving 286kcal 17.9Protein 21.4Fat 7.1Carbs Cotija Mexican Style Grated Cheese, Cotija Bar-S Foods Co. Cotija Mexican Style Grated Cheese, Cotija Cheese High in saturated fat — 20% DV per serving 357kcal 21.4Protein 25Fat 7.1Carbs Chicology Inc. Chilli Condiment, A Mild Blend Of Chillies And Strawberries. Ketchup, Mustard, BBQ & Cheese Sauce 100kcal 1.8Protein 0Fat 18.2Carbs Lieber Chocolate & Food Products Co. Lite Caesar Non-Dairy Dressing, Lite Caesar Salad Dressing & Mayonnaise 50kcal 0Protein 0Fat 10Carbs Mexican Style Crumbling Cheese, Mexican Style Mexican Cheese Producers, LLC Mexican Style Crumbling Cheese, Mexican Style Cheese 286kcal 17.9Protein 21.4Fat 10.7Carbs Queso Fresco Campirano Mexican Style Crumbling Cheese, Queso Fresco Campirano Bar-S Foods Co. Queso Fresco Campirano Mexican Style Crumbling Cheese, Queso Fresco Campirano Cheese 214kcal 14.3Protein 10.7Fat 14.3Carbs All Purpose Teriyaki Sauce Prana Imports, Inc. All Purpose Teriyaki Sauce Seasoning Mixes, Salts, Marinades & Tenderizers 40kcal 6Protein 0Fat 4Carbs Erba Food Products Inc Italian Dressing Salad Dressing & Mayonnaise 100kcal 0Protein 6.7Fat 6.7Carbs Erba Food Products Inc Garlic Dressing Salad Dressing & Mayonnaise 83kcal 0Protein 6.7Fat 6.7Carbs
Salt (23 products) Sugar (18 products) Spices (17 products) Water (14 products) Modified Food Starch (13 products) Acetic Acid (12 products) Black Pepper (10 products) Dried Garlic (10 products) As Preservatives (10 products) Citric Acid (10 products)

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.