Seriously good mayonnaise by Heinz

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Seriously good mayonnaise

by Heinz 540 g in Mayonnaises Barcode 5000157143037
Nutri-Score
Poor nutritional quality
Processing (NOVA)
Processed food
Green-Score
c
Environmental impact estimate

Seriously good mayonnaise by Heinz provides 644 kcal per 100 g, with 1.5 g of sugars and 0.8 g of protein. That is 38% less sugar than the average product in this category. Its Nutri-Score is D and it is classified as NOVA 3 (processed food). It is listed in the Mayonnaises category and comes in a 540 g pack. Contains: eggs, mustard.

Nutrient levels per 100 g

Fat
70 g · High
Saturated fat
5.3 g · High
Sugars
1.5 g · Low
Salt
1 g · Moderate

Levels use UK front-of-pack reference thresholds.

Nutrition facts

Nutrient Per 100 g Category avg
Calories 644 kcal 580 +11%
Total fat 70 g 62.1 +13%
Saturated fat 5.3 g 6.5 −18%
Carbohydrates 3 g 4.1 −26%
Total sugars 1.5 g 2.4 −38%
Added sugars 0.8 g 2 −63%
Dietary fiber 0 g 0.3 −97%
Protein 0.8 g 1 −23%
Salt 1 g 1.4 −29%

Category average across 1726 Mayonnaises products on Foodmetria.

Compared with other mayonnaises

Calories lower 47%
Sugars lower 46%
Salt lower 30%
Saturated fat lower 32%
Protein top 66%
Fiber top 62%

Bar shows the share of products in this category that contain less of the nutrient.

Ingredients

Rapeseed Oil (68%), Water, Pasteurised Free Range Egg Yolk (5%), Spirit Vinegar, Sugar, Starch, Salt, Mustard Seeds, Spices, Antioxidant (Calcium Disodium EDTA)

Palm oil freeNot veganVegetarian
Allergens
EggsMustard

Additives 1

Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.

Product details

Quantity
540 g
Labels & certifications
VegetarianNo glutenKosherGreen DotNo lactose
Sold in
Germany, Ireland, United Kingdom
Barcode
5000157143037

Prices reported by shoppers

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Frequently asked questions

How many calories are in Seriously good mayonnaise?

Seriously good mayonnaise contains 644 kcal per 100 g.

How much sugar is in Seriously good mayonnaise?

Seriously good mayonnaise has 1.5 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.

Is Seriously good mayonnaise healthy?

It has a Nutri-Score of D (A is best, E is worst); it is in NOVA group 3 — processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.

Is Seriously good mayonnaise vegan?

Based on its ingredient list, it is not vegan.

What allergens does Seriously good mayonnaise contain?

According to the label data it contains: Eggs, Mustard. Recipes change — always check the package label.

Source: Open Food Facts (ODbL). Last updated May 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.

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