Mackays The Dundee Marmalade

Common questions

Is Mackays The Dundee Marmalade healthy?

Mackays The Dundee Marmalade scores 60/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This marmalade is heavily processed, containing a high amount of refined sugar, which contributes to its ultra-processed nature.

How processed is Mackays The Dundee Marmalade?

Mackays The Dundee Marmalade is NOVA Group 4: Ultra-Processed Foods.

Which ingredients drive Mackays The Dundee Marmalade's score?

In Scout's ingredient-by-ingredient analysis, Seville oranges counts in its favor; Sugar 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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Mackays The Dundee Marmalade

Mackays
60 Fair

Analysis updated April 2026 · How Scout scores

$12.17 · 12 oz · $1.01 / ounce
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At a glance

Beneficial ingredients 1
Harmful ingredients 1
Owned by Permian Industries
Category Condiments
Summary

This marmalade is heavily processed, containing a high amount of refined sugar, which contributes to its ultra-processed nature. While it includes natural ingredients like Seville oranges, the presence of additives such as citric acid and fruit pectin, along with the high sugar content, significantly impacts its healthiness. The processing level and the use of concentrated juices further reduce its nutritional value.

Key ingredients 7

Seville oranges
Good

Seville oranges are a natural source of vitamin C and dietary fiber. They provide antioxidants that can help reduce inflammation and support immune function. The natural sugars in whole fruits are less likely to cause blood sugar spikes compared to refined sugars.

Benefits

Rich in vitamin C and antioxidants, supporting immune health and reducing oxidative stress.

Orange juice (from concentrate)
Neutral

Orange juice from concentrate is a processed form of fruit juice that retains some vitamins and minerals. However, it lacks the fiber found in whole fruits and may contain added sugars. The concentration process can reduce the overall nutritional value compared to fresh juice.

Risks

May contribute to increased sugar intake if consumed in large quantities.

Benefits

Provides vitamin C and some antioxidants, though less than whole oranges.

Lemon juice (from concentrate)
Neutral

Lemon juice from concentrate is a processed ingredient that provides vitamin C and citric acid. It is often used to enhance flavor and acidity in foods. The concentration process may reduce some of the nutritional benefits compared to fresh lemon juice.

Benefits

Contains vitamin C and citric acid, which can enhance flavor and aid digestion.

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Fruit pectin
Neutral

Fruit pectin is a natural gelling agent derived from fruits, commonly used in jams and jellies. It helps to thicken and stabilize the product without adding calories. Pectin is a soluble fiber that can aid in digestion and improve gut health.

Benefits

Acts as a soluble fiber that may support digestive health and improve gut microbiota.

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Citric acid
Neutral

Citric acid is a natural acidity regulator found in citrus fruits and used to enhance flavor and preserve foods. It is generally recognized as safe when used in food products. Citric acid can help improve the shelf life of products by preventing microbial growth.

Benefits

Enhances flavor and acts as a preservative by inhibiting microbial growth.

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Orange oil
Neutral

Orange oil is a natural flavoring derived from the peel of oranges, used to enhance the aroma and taste of food products. It contains limonene, which has antioxidant properties. The oil is extracted through cold pressing, preserving its natural compounds.

Benefits

Provides natural flavor and aroma, with potential antioxidant benefits from limonene.

See more about Orange oil →
Sugar
Bad

Refined sugar is a high-calorie ingredient with no essential nutrients. It can contribute to weight gain and increase the risk of chronic diseases like type 2 diabetes and heart disease. Excessive consumption of sugar is linked to metabolic syndrome and dental cavities.

Risks

High intake of sugar can lead to obesity, insulin resistance, and increased risk of type 2 diabetes.

See more about Sugar →

Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

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