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Secret centre biscuits
Secret centre biscuits by Mars provides 535 kcal per 100 g, with 42 g of sugars and 5.5 g of protein. That is 10% less sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Chocolate candies category and comes in a 132 g pack. Contains: gluten, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 16.5 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 535 kcal | 88 kcal | 510 +5% | |
| Total fat | 30 g | 5 g | 6% | 31.6 −5% |
| Saturated fat | 17 g | 2.8 g | 14% | 19.4 −12% |
| Carbohydrates | 58 g | 9.6 g | 3% | 56.5 |
| Total sugars | 42 g | 6.9 g | 46.4 −10% | |
| Added sugars | 44.6 g | 7.4 g | 15% | 36.9 +21% |
| Protein | 5.5 g | 0.9 g | 2% | 6.5 −15% |
| Salt | 0.3 g | 0.1 g | 0.3 +8% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 7351 Chocolate candies products on Foodmetria.
Compared with other chocolate candies
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Chocolat au lait (40%) (sucre, beurre de cacao, lait écrémé en poudre, pâte de cacao, lactose et protéine de lactosérum (lait), graisses végétales (palme), lactosérum en poudre (lait), matière grasse laitière, émulsifiants (lécithines de soja, E476), extrait de vanille), biscuits (36%) (farine de blé fortifiée (farine de blé, carbonate de calcium, niacine, fer, thiamine), huiles végétales (palme, colza), sucre, cacao maigre en poudre, sirop de glucose, poudres à lever (bicarbonate d'ammonium, bicarbonate de sodium), sel de table), garniture à l'arôme de caramel (23%) (sucre, huiles végétales (palmiste, palme), cacao en poudre, arômes, émulsifiant (lécithines de colza)).
- Allergens
- GlutenMilkSoybeans
Additives 7
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 132 g
- Serving size
- 16.5 g
- Sold in
- France, Morocco, United Kingdom
- Barcode
- 5056357909812
Prices reported by shoppers
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Frequently asked questions
How many calories are in Secret centre biscuits?
Secret centre biscuits contains 535 kcal per 100 g and about 88 kcal per serving (16.5 g).
How much sugar is in Secret centre biscuits?
Secret centre biscuits has 42 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Secret centre biscuits healthy?
It has a Nutri-Score of E (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 Secret centre biscuits vegan?
Based on its ingredient list, it is not vegan.
What allergens does Secret centre biscuits contain?
According to the label data it contains: Gluten, Milk, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated September 7, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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