Mayonnaise

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Common questions

Is Mayonnaise healthy?

Mayonnaise scores 65/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This mayonnaise is made with simple ingredients like egg, mustard, and lemon juice, which are generally considered healthy.

How processed is Mayonnaise?

Mayonnaise is NOVA Group 3: Processed Foods.

Which ingredients drive Mayonnaise's score?

In Scout's ingredient-by-ingredient analysis, Egg, Lemon Juice, Vinegar count in its favor; Oil is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Mayonnaise

65 Fair

Analysis updated August 2026 · How Scout scores

$2.79 · 30 fl oz · $0.09 / fluid ounce
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At a glance

Beneficial ingredients 3
Harmful ingredients 1
Category Condiments
Summary

This mayonnaise is made with simple ingredients like egg, mustard, and lemon juice, which are generally considered healthy. However, it is a processed food, which limits its score potential. The use of oil, while not specified as a seed oil, still contributes to its processing level, and the presence of vinegar and salt adds to the overall processing.

Key ingredients 7

Egg
Very Good

Minimally processed whole-food ingredient.

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Lemon Juice
Good

Lemon juice provides a natural source of vitamin C and enhances flavor, contributing positively to the product.

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Vinegar
Good

Vinegar can aid in digestion and adds a tangy flavor, which is viewed positively in culinary uses.

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Mustard
Neutral

Mustard adds flavor to mayonnaise and is generally neutral in health impact, neither beneficial nor harmful.

Salt
Neutral

Salt is used for flavor enhancement but is neutral in overall health impact when used in moderation.

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Pepper
Neutral

Pepper adds spice and flavor without significant health benefits or risks, making it a neutral ingredient.

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Oil
Bad

Oil contributes to the high fat content in mayonnaise, which can be excessive if consumed in large amounts, hence the negative sentiment.

Processing

Group 3 · Processed

Processed Foods

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