Ingredient

Real Mayonnaise

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Source
Animal-derived
Allergen
No
Role in food
Manufacturers add mayonnaise as an emulsifier, flavor enhancer, and source of fat and richness. …

What it is

Real mayonnaise is a thick, creamy sauce made from oil, egg yolk, and an acidic ingredient like vinegar or lemon juice. The oil and egg yolk are blended together to create an emulsion, which gives mayonnaise its smooth texture. It is a popular condiment and ingredient in many dishes.

Why it's used

Manufacturers add mayonnaise as an emulsifier, flavor enhancer, and source of fat and richness. It is commonly found in prepared sandwiches, salads (like tuna or chicken salad), dips, and as a spread.

Health notes

Mayonnaise is generally recognized as safe (GRAS) by the FDA when used as intended. It is primarily composed of oil and eggs, so its nutritional profile reflects these ingredients, including fat and cholesterol. Regulatory bodies like JECFA have evaluated mayonnaise and its components. Evidence does not suggest adverse health effects from typical consumption.

Allergen info

Mayonnaise contains egg, which is one of the 9 FDA major allergens. It does not contain gluten.

Products containing Real Mayonnaise

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Renaissance Food Group, LLC Wraps & Sandwiches, Turkey Provolone Sliders With Apples Prepared Subs & Sandwiches High in sodium — 44% DV per serving High in saturated fat — 40% DV per serving High in cholesterol — 26% DV per serving 183kcal 7.9Protein 8.3Fat 19.6Carbs Jb Nicks Dealer Supply Inc. Chicken Truffle Salad Wrap With White Grilled Chicken Prepared Wraps and Burittos High in sodium — 47% DV per serving High in cholesterol — 26% DV per serving 216kcal 11.3Protein 10.2Fat 18.4Carbs Southern Taste Jalapeno Pimento Cheese Cheese 281kcal 7.0Protein 24.6Fat 10.5Carbs Southern Taste Jalapeno Pimento Cheese Cheese 281kcal 7.0Protein 24.6Fat 10.5Carbs Southern Taste Home-Style Chicken Salad Deli Salads 221kcal 15.0Protein 14.2Fat 7.1Carbs Barash Cosmetics LLC. Roasted Turkey Breast, Roasted Prepared Subs & Sandwiches High in sodium — 50% DV per serving High in saturated fat — 22% DV per serving 197kcal 9.7Protein 0.6Fat 1.8Carbs Barash Cosmetics LLC. Ovengold Turkey Breast, Ovengold Prepared Wraps and Burittos High in sodium — 61% DV per serving High in saturated fat — 70% DV per serving 353kcal 2Protein 24.7Fat 11.3Carbs Basil White Bean Dip, Basil White Bean H E Butt Grocery Company Basil White Bean Dip, Basil White Bean Dips & Salsa 250kcal 3.6Protein 21.4Fat 7.1Carbs H E Butt Grocery Company Sun Dried Tomato Couscous, Chicken, Naan Bread & Basil Dip, Sun Dried Tomato, Naan, Basil Pasta by Shape & Type High in sodium — 44% DV per serving High in saturated fat — 30% DV per serving High in cholesterol — 21% DV per serving 180kcal 8.2Protein 9.4Fat 17.2Carbs

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.