View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Mars
Mars by Mars provides 266 kcal per 100 g, with 24 g of sugars and 13.1 g of protein. Its Nutri-Score is D and it is classified as NOVA 4 (ultra-processed food). It is listed in the Frozen bars category and comes in a 18 x 40 g pack. Contains: gluten, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 266 kcal | 298 −11% |
| Total fat | 14 g | 17.3 −19% |
| Saturated fat | 8.5 g | 10.2 −17% |
| Carbohydrates | 31 g | 31.5 |
| Total sugars | 24 g | 25.5 −6% |
| Added sugars | 14.5 g | 27.6 −48% |
| Protein | 13.1 g | 4.3 +205% |
| Salt | 0.2 g | 0.2 −16% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 69 Frozen bars products on Foodmetria.
Compared with other frozen bars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Lait écrémé (17%), sucre, sirop de glucose, crème légère (lait), eau, lait écrémé concentré sucré, matière grasse de noix de coco, beurre de cacao, pâte de cacao, matière grasse de palme, lait écrémé en poudre, extrait de malt d'orge, matière grasse du lait, lactose, perméat de lactosérum (lait), cacao maigre, émulsifiants (lécithine de soja, E471), stabilisants (E407, E410, E412), sel, extrait de vanille, arôme naturel (lait). (Peut contenir: cacahuète, amande, noisette). Conserver à-18 °C FB Mars Wrigley Confectionery, 3 Chemin de la Sandlach, CS 10036-67 501 Haguenau Cedex - 0969 320 680, www.marsfrance.fr 18 x 40 g e = 720 g/ 18 x 49.5 ml e = 891 ml
- Allergens
- GlutenMilkSoybeans
- May contain traces
- NutsPeanuts
Additives 6
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 18 x 40 g
- Sold in
- France
- Barcode
- 5000159541510
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Mars?
Mars contains 266 kcal per 100 g.
How much sugar is in Mars?
Mars has 24 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Mars 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 Mars vegan?
Based on its ingredient list, it is not vegan.
What allergens does Mars contain?
According to the label data it contains: Gluten, Milk, Soybeans. It may also contain traces of nuts, peanuts. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated April 8, 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 NOVA 4 
c NOVA 4 
c 
d NOVA 4 More frozen bars
View all →
e NOVA 4 
d NOVA 4 
d NOVA 4 
e NOVA 4 
e NOVA 4 
e NOVA 4 More from Mars
View all →
e NOVA 4 
e NOVA 4 
e NOVA 4 
e NOVA 4 
e NOVA 4 
e NOVA 4