Mars protein
Mars protein contains 351 kcal per 100 g. A serving, 57 g (57 g) provides about 200 kcal.
Roughly 43% of its calories come from carbohydrates, with 37% from protein and 20% from fat (estimated with general energy factors).
That is close to the median for snacks on FoodFactly (381 kcal per 100 g).
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 351 kcal | |
| Total fat L | 8,1 g | 10% |
| Saturated fat L | 4,5 g | 23% |
| Sodium L | 276 mg | 12% |
| Total carbohydrates L | 39 g | 14% |
| Dietary fiber L | 0 g | 0% |
| Total sugars L | 23 g | |
| Added sugars L | 2,5 g | 5% |
| Protein L | 33 g | 66% |
% 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 37%
- Carbohydrates 43%
- Fat 20%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein33 gabove the median for snacks (median 30 g)
- Fiber0 gin the lowest quarter of snacks (median 8 g)
- Sugars23 gin the top quarter of snacks (median 8 g)
- Fat8,1 gin the lowest quarter of snacks (median 14 g)
- Saturated fat4,5 gin the lowest quarter of snacks (median 6,3 g)
- Sodium276 mgabove the median for snacks (median 224 mg)
- Protein per 100 kcal9,4 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Mars
- Barcode
- 5060402902376
- Quantity
- 57g
- Label serving
- 57 g
- Category
- Barras de proteína
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Barre riche en protéines avec une couche de caramel, et enrobée de chocolat au lait (57g). Ingrédients•. Mélange de protéines (27%) (isolat de protéine de SOJA, isolat de protéine de LAIT, poudre de LAIT écrémé, concentré de protéine de lactosérum (LAIT), albumine d'ŒUF, émulsifiant (lécithine de SOJA)), caramel (16%) (LAIT concentré sucré écrémé, sirop de glucose, sirop de sucre inverti, huile de palme, beurre (LAIT), sucre, émulsifiant (E471 ), stabilisant (pectine), sel, arôme naturel), chocolat au LAIT (15%) (sucre, beurre de cacao, poudre de LAIT écrémé, masse de cacao, lactose (LAIT), protéine de lactosérum (LAIT), graisse de de lactosérum (LAIT), matière grasse du LAIT, émulsifiant (lécithine de SOJA), extrait de vanille), collagène hydrolysé (12%), humectant (glycérol), fructo-otigosaccharide, humectant (maftitol), arômes, cacao maigre en poudre, extrait de malt d'ORGE, sel. contenir des traces d'arachides, d'amandes, de noisettes et de noix de pécan. Ne "Sonvient pas aux végétariens.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: SaltEggMilkJarabe de glucosaAceite de palmaButterAzúcar
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Foodspring protein bar Foodspring | 351 | 31 g | 30 g | 15 g |
| Fulfil chocolate caramel flavour vitamin & protein bar Fulfil | 351 | 36 g | 26 g | 12 g |
| R-Bar Reflex Nutrition Protein Cookies & Cream R bar | 351 | 33 g | 17 g | 15 g |
| Mars Protein Mars | 351 | 33 g | 39 g | 8,1 g |
| Mars Mars | 351 | 33 g | 39 g | 8,1 g |
| Protein Riegel Crane | 351 | 33 g | 27 g | 11 g |
| Protein Boost Cookies&Cream Flavour Multipower | 351 | 53 g | 19 g | 10 g |
| Soft fudge and sea salt Star Nutrition | 351 | 36 g | 26 g | 13 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Mars protein?
100 g of Mars protein has 351 kcal. Serving, 57 g (57 g): about 200 kcal.
Is Mars protein high in protein?
Mars protein contains 33 g of protein per 100 g (66% of the 50 g Daily Value), or 18,8 g in serving, 57 g (57 g). About 37% of its calories come from protein. Compared with other snacks, that is above the median (median 30 g).
How many carbs are in Mars protein?
Mars protein has 39 g of total carbohydrates per 100 g, including 0 g of fiber and 23 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Mars protein?
Mars protein contains 8,1 g of fat per 100 g, of which 4,5 g is saturated (23% of the Daily Value).
How much sodium is in Mars protein?
100 g contains 276 mg of sodium, 12% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated 19 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 5060402902376. License: ODbL 1.0 (Open Food Facts). Source record dated 19 de marzo de 2026. Imported 6 de noviembre de 2026.
Last updated: . Data quality score: 90/100 (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.