View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Marmite Yeast Extract Flatbreads
Marmite Yeast Extract Flatbreads by Marmite provides 429 kcal per 100 g, with 0.5 g of sugars and 18 g of protein. That is 83% less sugar than the average product in this category. Its Nutri-Score is D and it is classified as NOVA 4 (ultra-processed food). It is listed in the Crispbreads category and comes in a 140 g pack. Contains: celery, gluten, milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 flatbread (9 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 429 kcal | 39 kcal | 393 +9% | |
| Total fat | 12 g | 1.1 g | 1% | 10.2 +18% |
| Saturated fat | 3.7 g | 0.3 g | 2% | 1.9 +92% |
| Carbohydrates | 60 g | 5.4 g | 2% | 57.3 +5% |
| Total sugars | 0.5 g | 0 g | 2.9 −83% | |
| Added sugars | 0 g | 0 g | 0% | 0.6 −100% |
| Dietary fiber | 3.5 g | 0.3 g | 1% | 12.1 −71% |
| Protein | 18 g | 1.6 g | 3% | 12.4 +45% |
| Salt | 1.9 g | 0.2 g | 1.3 +47% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 775 Crispbreads products on Foodmetria.
Compared with other crispbreads
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Fortified WHEAT Flour (WHEAT Flour, Calcium Carbonate, Iron, Niacin, Thiamin), Marmite (18%) (Yeast Extract (contains BARLEY, WHEAT, OATS, RYE), Salt, Vegetable Juice Concentrate, Vitamins (Thiamin, Riboflavin, Niacin, Vitamin B12, Folic Acid), Natural Flavouring (contains CELERY)), Cheddar Cheese (MILK) (16%), Rapeseed Oil, Raising Agent: Ammonium Bicarbonate.
- Allergens
- CeleryGlutenMilk
- May contain traces
- NutsPeanutsSesame seeds
Additives 2
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 140 g
- Serving size
- 1 flatbread (9 g)
- Labels & certifications
- Vegetarian
- Sold in
- France, United Kingdom
- Barcode
- 5026139000310
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Marmite Yeast Extract Flatbreads?
Marmite Yeast Extract Flatbreads contains 429 kcal per 100 g and about 39 kcal per serving (1 flatbread (9 g)).
How much sugar is in Marmite Yeast Extract Flatbreads?
Marmite Yeast Extract Flatbreads has 0.5 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Marmite Yeast Extract Flatbreads healthy?
It has a Nutri-Score of D (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 Marmite Yeast Extract Flatbreads vegan?
Based on its ingredient list, it is not vegan.
What allergens does Marmite Yeast Extract Flatbreads contain?
According to the label data it contains: Celery, Gluten, Milk. It may also contain traces of nuts, peanuts, sesame seeds. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 3, 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.
a 
a NOVA 4 
b NOVA 3 
a NOVA 4 More crispbreads
View all →
b NOVA 3 
b 
c NOVA 3 
b NOVA 3 
c NOVA 3 
b NOVA 3 More from Marmite
View all →
NOVA 4 
e NOVA 4 
e NOVA 4 
d NOVA 4 
e NOVA 4 
c NOVA 4