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Real Mayo
Real Mayo by Sainsbury's provides 680 kcal per 100 ml, with 3.3 g of sugars and 1 g of protein. That is 72% less sugar than the average product in this category. It is classified as NOVA 4 (ultra-processed food). It is listed in the Condiments category and comes in a 500ml pack. Contains: eggs, mustard.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 15ml
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 680 kcal | 102 kcal | 238 +185% | |
| Total fat | 73.3 g | 11 g | 14% | 13.9 +427% |
| Saturated fat | 5.3 g | 0.8 g | 4% | 2.9 +81% |
| Carbohydrates | 0.3 g | 0 g | 0% | 22.3 −99% |
| Total sugars | 3.3 g | 0.5 g | 12.1 −72% | |
| Added sugars | 0.3 g | 0 g | 0% | 5.8 −96% |
| Dietary fiber | 0 g | 0 g | 0% | 4.6 −100% |
| Protein | 1 g | 0.2 g | 0% | 4.6 −78% |
| Salt | 0.9 g | 0.1 g | 8.8 −89% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 968 Condiments products on Foodmetria.
Compared with other condiments
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Rapeseed Oil (78%), Water, Free Range Pasteurised Egg (8%), Spirit Vinegar, Sugar, Salt, Concentrated Lemon Juice, Stabiliser: Xanthan Gum; Flavouring (Mustard).
- Allergens
- EggsMustard
Additives 1
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 500ml
- Serving size
- 15ml
- Sold in
- United Kingdom
- Barcode
- 01784282
Prices reported by shoppers
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Frequently asked questions
How many calories are in Real Mayo?
Real Mayo contains 680 kcal per 100 ml and about 102 kcal per serving (15ml).
How much sugar is in Real Mayo?
Real Mayo has 3.3 g of sugars per 100 ml, which is considered moderate by UK front-of-pack guidelines.
Is Real Mayo healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Real Mayo vegan?
Based on its ingredient list, it is not vegan.
What allergens does Real Mayo contain?
According to the label data it contains: Eggs, Mustard. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
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