Mars Duopacks

Packaged product Dulces y postres Mars

Mars Duopacks contains 449 kcal per 100 g. A serving, 35 g (35 g) provides about 157 kcal.

Roughly 62% of its calories come from carbohydrates, with 34% from fat and 4% from protein (estimated with general energy factors).

That is less energy than the typical item in dulces y postres on FoodFactly, where the median is 518 kcal per 100 g across 953 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

Mars Duopacks by Mars, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
449kcal per 100 g
4 gprotein
70 gcarbohydrates
17 gfat
157kcal in serving, 35 g (35 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 449 kcal
Total fat L 17 g 22%
Saturated fat L 8,3 g 42%
Sodium L 164 mg 7%
Total carbohydrates L 70 g 25%
Dietary fiber not reported
Total sugars L 62 g
Added sugars L 57,9 g 116%
Protein L 4 g 8%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 4%Carbohydrates: 62%Fat: 34%449kcal / 100 g
  • Protein 4%
  • Carbohydrates 62%
  • Fat 34%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Protein4 gin the lowest quarter of dulces y postres (median 6,4 g)
  • Sugars62 gin the top quarter of dulces y postres (median 48 g)
  • Fat17 gin the lowest quarter of dulces y postres (median 29 g)
  • Saturated fat8,3 gin the lowest quarter of dulces y postres (median 16,4 g)
  • Sodium164 mgabove the median for dulces y postres (median 100 mg)
  • Protein per 100 kcal0,89 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Mars
Barcode
5000159490436
Quantity
420g (6x(2x35g))
Label serving
35 g
Category
Barritas de chocolate dulce
Packaging
Plastic
Nutri-Score
E as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Zucker, Glukosesirup, Kakaobutter, _Vollmilchpulver_, Kakaomasse, Sonnenblumenöl, _Magermilchpulver_, _Milchzucker_, Süssmolkenpulver (aus _Milch_), fettarmer Kakao, Butterreinfett (aus _Milch_), _Gerstenmalzextrakt_, Emulgator (_Sojalecithin_), Salz, _Hühnerei-Trockeneiweiss_, Palmfett, _Milcheiweiss_, natürlicher Vanilleextrakt

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: AzúcarJarabe de glucosaManteca de cacaoAceite de girasolSaltMilk

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Mars Duopacks?

100 g of Mars Duopacks has 449 kcal. Serving, 35 g (35 g): about 157 kcal.

How much protein is in Mars Duopacks?

Mars Duopacks contains 4 g of protein per 100 g (8% of the 50 g Daily Value), or 1,4 g in serving, 35 g (35 g). About 4% of its calories come from protein. Compared with other dulces y postres, that is in the lowest quarter (median 6,4 g).

How many carbs are in Mars Duopacks?

Mars Duopacks has 70 g of total carbohydrates per 100 g, including 62 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Mars Duopacks?

Mars Duopacks contains 17 g of fat per 100 g, of which 8,3 g is saturated (42% of the Daily Value).

How much sodium is in Mars Duopacks?

100 g contains 164 mg of sodium, 7% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 20 de marzo de 2026. FoodFactly last checked it on 6 de noviembre de 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 5000159490436. License: ODbL 1.0 (Open Food Facts). Source record dated 20 de marzo de 2026. Imported 6 de noviembre de 2026.

Last updated: . Data quality score: 85/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.