
View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Heinz Seriously Good Mayonnaise
Heinz Seriously Good Mayonnaise by Heinz provides 645 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. It is listed in the Mayonnaises category. Contains: eggs, mustard.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 15g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 645 kcal | 97 kcal | 579 +11% | |
| Total fat | 70 g | 10.5 g | 13% | 62 +13% |
| Carbohydrates | 3 g | 0.5 g | 0% | 4.1 −26% |
| Total sugars | 1.5 g | 0.2 g | 2.4 −38% | |
| Added sugars | 0 g | 0 g | 0% | 2.1 −100% |
| Protein | 0.8 g | 0.1 g | 0% | 1 −23% |
| Salt | 1 g | 0.2 g | 1.4 −29% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 1740 Mayonnaises products on Foodmetria.
Compared with other mayonnaises
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
0ml sait, mustard seeds, spices, pasteurized e99 yolk 5%. from free range eggs. disodium edta). antioxidant (calcium spinit vinegar sugar starch, legredients rapeseed ol 68%, water 5% pat vinegar supar starch, from free range eggs
- Allergens
- EggsMustard
Product details
- Serving size
- 15g
- Labels & certifications
- Green Dot
- Sold in
- United Kingdom
- Barcode
- 5000157076458
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Heinz Seriously Good Mayonnaise?
Heinz Seriously Good Mayonnaise contains 645 kcal per 100 g and about 97 kcal per serving (15g).
How much sugar is in Heinz Seriously Good Mayonnaise?
Heinz Seriously Good Mayonnaise has 1.5 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Heinz Seriously Good Mayonnaise vegan?
Based on its ingredient list, it is not vegan.
What allergens does Heinz 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 March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
e NOVA 3
d NOVA 3
e NOVA 4
e NOVA 3 More mayonnaises
View all →
d NOVA 1
d NOVA 4
e NOVA 4
d NOVA 3
d NOVA 3
d NOVA 3 More from Heinz
View all →
c NOVA 4
d NOVA 3
a NOVA 4
d NOVA 3
d NOVA 3
d NOVA 3