Is this mayonnaise suitable for vegan, keto, halal, or gluten‑free diets?

The product is not vegan because it contains pasteurized egg yolk, but its very low carbohydrate content makes it compatible with keto diets. It is generally halal‑acceptable if the egg source complies with halal standards, and it is gluten‑free as no wheat‑derived ingredients are present.

Are eggs in this product a concern for people with egg allergies?

Yes, the mayonnaise includes pasteurized egg yolk and lists eggs as an allergen, so anyone with an egg allergy should avoid this product.

What is the best way to store Mayonnaise American Style after opening to keep it fresh?

Store the opened jar in the refrigerator, keep the lid tightly sealed, and use it within two to three weeks. Protect it from temperature fluctuations and discard if it develops an off smell or texture.

Heinz • 100 gram

Mayonnaise American Style

Fat And Sauces

Product Insights

Mayonnaise American Style is a creamy condiment belonging to the Fat and sauces family and the Dressings and sauces group. It carries a Nutri‑Score of C and is classified in NOVA group 2, indicating a minimally processed product, while its high fat (70 g) and saturated fat (6.7 g) content provide richness but also raise calorie density. The formulation includes free‑range egg yolk, rapeseed oil and mustard, delivering 0.8 g of protein per 100 g but also contains 1 g of salt and the additive calcium disodium EDTA, which some consumers may wish to avoid.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal598 kcal

Fat70 g

Saturated Fat6.7 g

Carbohydrates3 g

Sugars1.5 g

Comparative Analysis

Compared with the average condiment, this mayonnaise contains far more fat (70 g vs 12 g) and saturated fat (6.7 g vs 2.1 g) per 100 g, but its sugar (1.5 g) and salt (1 g) levels are well below typical values.

Ingredients

rapeseed oil 68%, water, pasteurized egg yolk from hens raised in plen air 5%, vinegar, sugar, starch, salt, mustard seeds, spices, antioxidant (calcium disodium edta)

84%

35%

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Frequently Asked Questions

Everything you need to know about Mayonnaise American Style.

Heinz

215 g