Why is Dijon mustard mayonnaise classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The product is considered ultra-processed because it includes several industrial ingredients such as potassium bisulphite (E224) as a preservative, citric acid (E330) as an acidifier, beta-carotene as a colour, xanthan gum (E415) as a stabiliser, and E385 as an antioxidant, together with flavourings and modified corn starch.

How does the sugar and salt content in this mayonnaise affect a diabetic or hypertensive diet?

The sugar level is low (1.3 g per 100 g), which is not a concern for diabetes, but the moderate salt (1.5 g per 100 g) contributes to sodium intake and the very high fat and calorie density make it unsuitable for regular consumption in a hypertensive or calorie‑restricted diet.

Based on the ingredients, is this product suitable for vegan, keto, halal, or gluten-free diets?

The mayonnaise contains egg yolk, so it is not vegan or suitable for a strict halal diet that excludes animal products; however, its very low carbohydrate content makes it keto‑friendly, and it does not contain gluten-containing grains, so it can be considered gluten‑free.

Marque Repère, Rustica • 725 g

Mayonnaise à la moutarde de Dijon

Fat And Sauces

Product Insights

Dijon mustard mayonnaise is a spread made from rapeseed oil, water, Dijon mustard, free-range egg yolk, vinegar, sugar and several stabilisers and preservatives. It belongs to the Fat and sauces / Dressings and sauces group, carries a Nutri-Score of E and is classified as ultra-processed (NOVA 4), reflecting its very high fat (72 g per 100 g), saturated fat (5.7 g) and calorie content (665 kcal) together with moderate salt (1.5 g) and low sugar (1.3 g). While the use of rapeseed oil and free-range eggs adds some nutritional merit, the product also contains multiple additives such as potassium bisulphite, citric acid, beta-carotene, xanthan gum and E385 and is not suitable for vegan diets.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal665 kcal

Fat72 g

Saturated Fat5.7 g

Carbohydrates1.3 g

Sugars1.3 g

Comparative Analysis

Compared to the average condiment, this Dijon mustard mayonnaise contains dramatically more fat (72 g vs 12 g) and calories (665 kcal vs 183 kcal) while its sugar (1.3 g) and salt (1.5 g) are well below typical levels.

Ingredients

Huile de colza, eau, moutarde de Dijon 5,2 % (eau, graines de moutarde, vinaigre d'alcool, sel, acidifiant : acide citrique, conservateur : disulfite de potassium), jaune d'œufs liquide* 3,7 %, jaune d'œufs en poudre 3,5 %*, vinaigre d'alcool, sel, vinaigre de vin blanc (dont conservateur : disulfite de potassium), sucre, arômes (dont moutarde), amidon modifié de maïs, sirop de glucose, acidifiant : acide citrique, colorant : bêta-carotène, stabilisant : gomme xanthane, antioxydant : E385. *Issu d'oeufs de poules élevées en plein air.

84%

35%

Carrefour

718 g