View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Thon a la sauce mayonnaise
Thon a la sauce mayonnaise by Petit Navire provides 276 kcal per 100 g, with 0.1 g of sugars and 11 g of protein. That is 94% less sugar than the average product in this category. Its Nutri-Score is C and it is classified as NOVA 4 (ultra-processed food). It is listed in the Tuna mayo category and comes in a 140 g pack. Contains: eggs, fish, sulphur dioxide and sulphites.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 140g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 276 kcal | 386 kcal | 217 +27% | |
| Total fat | 25 g | 35 g | 45% | 18.2 +37% |
| Saturated fat | 2 g | 2.8 g | 14% | 1.9 +7% |
| Carbohydrates | 1.7 g | 2.4 g | 1% | 4 −58% |
| Total sugars | 0.1 g | 0.1 g | 1.6 −94% | |
| Added sugars | 0 g | 0 g | 0% | 1.1 −100% |
| Dietary fiber | 0.2 g | 0.3 g | 1% | 0.7 −71% |
| Protein | 11 g | 15.4 g | 31% | 8.9 +24% |
| Salt | 0.9 g | 1.3 g | 1 −12% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 21 Tuna mayo products on Foodmetria.
Compared with other tuna mayo
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Thon (25%), huile de colza acanthe graines de moutarde, vinaigre d'alcool, sel), amidon modifié de mais, jaune d'oeuf en poudre, sel épaississants comme de nons vinaigre de vin blanc (sulfites), comichons (4%) (cornichons, vinaigre d'alcool, sel) (sulfites), moutarde ja duer farine de graines de caroube, extrait de curcuma.
- Allergens
- EggsFishSulphur dioxide and sulphites
Additives 2
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 140 g
- Serving size
- 140g
- Labels & certifications
- SustainableSustainable fisheryNutriscoreNutriscore Grade BProduced in BrittanySustainable Seafood MSCTriman
- Sold in
- France
- Barcode
- 3019089043645
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Thon a la sauce mayonnaise?
Thon a la sauce mayonnaise contains 276 kcal per 100 g and about 386 kcal per serving (140g).
How much sugar is in Thon a la sauce mayonnaise?
Thon a la sauce mayonnaise has 0.1 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Thon a la sauce mayonnaise healthy?
It has a Nutri-Score of C (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Thon a la sauce mayonnaise vegan?
Based on its ingredient list, it is not vegan.
What allergens does Thon a la sauce mayonnaise contain?
According to the label data it contains: Eggs, Fish, Sulphur dioxide and sulphites. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated September 10, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
More tuna mayo
View all →
d NOVA 4 
c 
c NOVA 4 
c NOVA 4 
a NOVA 3 
NOVA 4 More from Petit Navire
View all →
d NOVA 3 
b NOVA 3 
b NOVA 4 
b NOVA 3 
b NOVA 4 
a NOVA 3