Duke's REAL MAYONNAISE

Common questions

Is Duke's REAL MAYONNAISE healthy?

Duke's REAL MAYONNAISE scores 13/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the lower scores in Scout's catalog. This mayonnaise is heavily penalized due to its use of soybean oil, a seed oil high in omega-6 fatty acids that can promote inflammation.

Does Duke's REAL MAYONNAISE contain seed oils?

Yes — Scout's ingredient analysis flags seed oils in Duke's REAL MAYONNAISE, and that is reflected in its score.

How processed is Duke's REAL MAYONNAISE?

Duke's REAL MAYONNAISE is NOVA Group 4: Ultra-Processed Foods.

How does Duke's REAL MAYONNAISE compare to other condiments?

Duke's REAL MAYONNAISE ranks #31 of 32 condiments in Scout's independent rankings. The current top score in the category is Primal Kitchen Organic Dijon Mustard at 92/100.

Which ingredients drive Duke's REAL MAYONNAISE's score?

In Scout's ingredient-by-ingredient analysis, Soybean oil, Natural flavors, Calcium disodium edta are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

Healthy alternatives

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Duke's REAL MAYONNAISE

Duke's
Contains seed oils
13 Poor

At a glance

Beneficial ingredients 0
Harmful ingredients 3
Owned by Sauer Brands
Category Condiments
Summary

This mayonnaise is heavily penalized due to its use of soybean oil, a seed oil high in omega-6 fatty acids that can promote inflammation. The product is ultra-processed, containing additives like calcium disodium EDTA, which is a controversial preservative. Additionally, the presence of 'natural flavors' adds to the lack of transparency in the ingredient list, further impacting its health score negatively.

Key ingredients 8

Soybean oil
Very Bad

Soybean oil is a seed oil high in omega-6 fatty acids, which can promote inflammation. It is heavily processed and often extracted using chemical solvents. Compared to healthier oils, it lacks beneficial monounsaturated fats.

Risks

High omega-6 content may promote inflammation when consumed in excess.

See more about Soybean oil →
Natural flavors
Bad

Natural flavors are a catch-all term for flavoring agents derived from natural sources. The lack of transparency can be concerning as it may include a variety of substances. It is often used to enhance taste without disclosing specific ingredients.

Risks

Potential allergens or sensitivities due to undisclosed components.

See more about Natural flavors →
Calcium disodium edta
Bad

Calcium disodium EDTA is a synthetic preservative used to maintain color and flavor. It is a chelating agent that can bind to metals, preventing oxidation. Its use in food is controversial due to potential health concerns.

Risks

May cause digestive issues or allergic reactions in sensitive individuals.

See more about Calcium disodium edta →
Egg yolks
Neutral

Egg yolks are a source of protein and essential nutrients like choline. However, the quality depends on the source, with pasture-raised eggs being more nutritious. In processed foods, the nutritional benefits may be less pronounced.

Risks

Potential allergen for some individuals.

Benefits

Provides essential nutrients such as choline and vitamin D.

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Water
Neutral

Water is used as a solvent and to adjust the consistency of the product. It is a neutral ingredient with no direct nutritional impact. Its presence is standard in many food products.

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Distilled and cider vinegar
Neutral

Vinegar is used for flavor and as a preservative. It is a natural product that can aid in digestion and has antimicrobial properties. The type of vinegar can affect the flavor profile of the product.

Risks

Excessive consumption may lead to enamel erosion or digestive discomfort.

Benefits

May aid in digestion and provide antimicrobial benefits.

See more about Distilled and cider vinegar →
Salt
Neutral

Salt is used for flavor enhancement and preservation. It is a common ingredient in processed foods. While necessary for bodily functions, excessive intake can lead to health issues.

Risks

High sodium intake can contribute to hypertension and cardiovascular issues.

Benefits

Essential for maintaining fluid balance and nerve function.

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Oleoresin paprika
Neutral

Oleoresin paprika is a natural extract used for color and flavor. It is derived from paprika peppers and contains antioxidants. Its use in small amounts is generally considered safe.

Benefits

Contains antioxidants that may provide health benefits.

See more about Oleoresin paprika →

Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

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