Fast Bar

Packaged product Other Foods Prolon

Fast Bar contains 475 kcal per 100 g. A serving, 1 portion, 40 g (40 g) provides about 190 kcal.

Roughly 58% of its calories come from fat, with 33% from carbohydrates and 9% from protein (estimated with general energy factors).

That is more energy than the typical item in other foods on FoodFactly, where the median is 270 kcal per 100 g across 274,655 products.

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

Fast Bar by Prolon, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
475kcal per 100 g
12.5 gprotein
45 gcarbohydrates
35 gfat
190kcal in serving, 1 portion, 40 g (40 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 475 kcal
Total fat L 35 g 45%
Saturated fat L 5 g 25%
Sodium L 188 mg 8%
Total carbohydrates L 45 g 16%
Dietary fiber L 17.5 g 63%
Total sugars L 12.5 g
Added sugars L 7.5 g 15%
Protein L 12.5 g 25%

% 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: 9%Carbohydrates: 33%Fat: 58%475kcal / 100 g
  • Protein 9%
  • Carbohydrates 33%
  • Fat 58%

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

Nutritional insights

  • Protein12.5 gabove the median for other foods (median 6.9 g)
  • Fiber17.5 gin the top quarter of other foods (median 1.8 g)
  • Sugars12.5 gabove the median for other foods (median 3.5 g)
  • Fat35 gin the top quarter of other foods (median 6.4 g)
  • Saturated fat5 gabove the median for other foods (median 1.9 g)
  • Sodium188 mgbelow the median for other foods (median 236 mg)
  • Protein per 100 kcal2.6 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Prolon
Barcode
0856083006305
Label serving
1 portion (40 g)
Category
Other Foods

Ingredients

Ingredients not reported.

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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 Fast Bar?

100 g of Fast Bar has 475 kcal. Serving, 1 portion, 40 g (40 g): about 190 kcal.

Is Fast Bar high in protein?

Fast Bar contains 12.5 g of protein per 100 g (25% of the 50 g Daily Value), or 5 g in serving, 1 portion, 40 g (40 g). About 9% of its calories come from protein. Compared with other other foods, that is above the median (median 6.9 g).

How many carbs are in Fast Bar?

Fast Bar has 45 g of total carbohydrates per 100 g, including 17.5 g of fiber and 12.5 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Fast Bar?

Fast Bar contains 35 g of fat per 100 g, of which 5 g is saturated (25% of the Daily Value).

How much sodium is in Fast Bar?

100 g contains 188 mg of sodium, 8% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated March 28, 2025. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0856083006305. License: ODbL 1.0 (Open Food Facts). Source record dated March 28, 2025. Imported November 7, 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.