Sir Kensington's Avocado Oil Mayonnaise

Sir Kensington's
40 Poor

At a glance

Beneficial ingredients 4
Harmful ingredients 1
Owned by Unilever
Category Condiments
Summary

⚠️ Independent testing at UC Davis (2026) found the avocado oil in this product was not compositionally consistent with authentic avocado oil across two lots; the fatty-acid profile indicates dilution with cheaper seed oils. This mayonnaise is made with high-quality ingredients such as avocado oil and egg yolks, which provide healthy fats and essential nutrients. The product is processed but maintains a clean label with no artificial additives or seed oils, contributing to its favorable rating. The use of natural flavorings like lime juice concentrate and mustard flour further enhances its nutritional profile while keeping the ingredient list concise and wholesome.

Key ingredients 10

Negative:
Avocado oil

Authenticity testing (UC Davis, 2026 — doi 10.1016/j.afres.2026.102389) found this product's avocado oil not compositionally consistent with authentic avocado oil in both lots tested — the fatty-acid profile indicates dilution with cheaper seed oils, so the label's oil claim cannot be relied on.

Benefits

Rich in monounsaturated fats that support heart health and provide anti-inflammatory properties.

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Lime oil
Bad

Authenticity testing (UC Davis, 2026 — doi 10.1016/j.afres.2026.102389) found this product's avocado oil not compositionally consistent with authentic avocado oil in both lots tested — the fatty-acid profile indicates dilution with cheaper seed oils, so the label's oil claim cannot be relied on.

Benefits

Provides a refreshing citrus flavor and potential antimicrobial benefits.

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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. It helps in blending and emulsifying other ingredients.

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Distilled vinegar
Neutral

Distilled vinegar acts as a preservative and flavor enhancer. It is produced through fermentation and distillation processes. It provides acidity that helps in preserving the product.

Risks

Excessive consumption may lead to enamel erosion or digestive discomfort.

Benefits

Acts as a natural preservative and flavor enhancer.

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Fair trade organic cane sugar
Neutral

Fair trade organic cane sugar is a minimally processed sweetener. It supports ethical sourcing and fair trade practices. Provides sweetness with a slightly lower environmental impact compared to conventional sugar.

Risks

Excessive sugar consumption can lead to health issues such as obesity and diabetes.

Benefits

Supports fair trade practices and provides a natural source of sweetness.

Salt
Neutral

Salt is used for flavor enhancement and preservation. It is a common culinary ingredient with no additional processing. Provides essential sodium for bodily functions.

Risks

Excessive sodium intake can lead to hypertension and cardiovascular issues.

Benefits

Essential for maintaining fluid balance and nerve function.

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Egg yolks
Good

Egg yolks are a source of high-quality protein and essential nutrients like choline. They provide healthy fats and vitamins such as vitamin D. The presence of lecithin in egg yolks aids in emulsification.

Risks

High cholesterol content may be a concern for individuals with specific dietary restrictions.

Benefits

Provide essential nutrients and healthy fats that support brain and heart health.

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Lime juice concentrate
Good

Lime juice concentrate provides natural acidity and flavor. It is a source of vitamin C and antioxidants. The concentration process retains most of its nutritional benefits.

Benefits

Rich in vitamin C and antioxidants that support immune health.

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Mustard flour
Good

Mustard flour adds flavor and acts as an emulsifier. It contains compounds that may have anti-inflammatory properties. Provides a distinct taste and aids in the stability of emulsions.

Risks

May cause allergic reactions in sensitive individuals.

Benefits

Contains compounds that may support anti-inflammatory responses.

Black pepper
Good

Black pepper is a spice that enhances flavor and has antioxidant properties. It contains piperine, which may improve nutrient absorption. Used in small amounts, it adds depth to the product's flavor profile.

Benefits

Contains antioxidants and may enhance nutrient absorption.

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Processing

Group 3 · Processed

Processed Foods

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Amazon pricing & content

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Sir Kensington's Avocado Oil Mayonnaise

Common questions

Is Sir Kensington's Avocado Oil Mayonnaise healthy?

Sir Kensington's Avocado Oil Mayonnaise scores 40/100 on Scout's independent analysis of ingredients, additives, and lab results — a below-average score in Scout's analysis. ⚠️ Independent testing at UC Davis (2026) found the avocado oil in this product was not compositionally consistent with authentic avocado oil across two lots; the fatty-acid profile indicates dilution with cheaper seed oils.

How processed is Sir Kensington's Avocado Oil Mayonnaise?

Sir Kensington's Avocado Oil Mayonnaise is NOVA Group 3: Processed Foods.

Which ingredients drive Sir Kensington's Avocado Oil Mayonnaise's score?

In Scout's ingredient-by-ingredient analysis, Egg yolks, Lime juice concentrate, Mustard flour count in its favor; Avocado oil, Lime oil are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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