Protein bar

Packaged product Snacks Nu3

Protein bar contains 373 kcal per 100 g. A serving, 55.0 g (55 g) provides about 205 kcal.

Roughly 34% of its calories come from carbohydrates, with 34% from fat and 33% from protein (estimated with general energy factors).

That is less energy than the typical item in snacks on FoodFactly, where the median is 460 kcal per 100 g across 39,913 products.

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

Protein bar by Nu3, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
373kcal per 100 g
33.1 gprotein
34 gcarbohydrates
15.1 gfat
205kcal in serving, 55.0 g (55 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 373 kcal
Total fat L 15.1 g 19%
Saturated fat L 7.8 g 39%
Sodium not reported
Total carbohydrates L 34 g 12%
Dietary fiber L 6.9 g 25%
Total sugars L 4.4 g
Protein L 33.1 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: 33%Carbohydrates: 34%Fat: 34%373kcal / 100 g
  • Protein 33%
  • Carbohydrates 34%
  • 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

  • Protein33.1 gin the top quarter of snacks (median 7.1 g)
  • Fiber6.9 gabove the median for snacks (median 3.9 g)
  • Sugars4.4 gbelow the median for snacks (median 5 g)
  • Fat15.1 gbelow the median for snacks (median 21.1 g)
  • Saturated fat7.8 gabove the median for snacks (median 3.6 g)
  • Protein per 100 kcal8.9 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Nu3
Barcode
0055553393208
Label serving
55.0 g
Category
Snacks

Ingredients

Ingredients not reported.

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Complete Nutrition Bar Huel 373 25.5 g 45.1 g 17.6 g
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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 Protein bar?

100 g of Protein bar has 373 kcal. Serving, 55.0 g (55 g): about 205 kcal.

Is Protein bar high in protein?

Protein bar contains 33.1 g of protein per 100 g (66% of the 50 g Daily Value), or 18.2 g in serving, 55.0 g (55 g). About 33% of its calories come from protein. Compared with other snacks, that is among the highest quarter (median 7.1 g).

How many carbs are in Protein bar?

Protein bar has 34 g of total carbohydrates per 100 g, including 6.9 g of fiber and 4.4 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Protein bar?

Protein bar contains 15.1 g of fat per 100 g, of which 7.8 g is saturated (39% of the Daily Value).

Where does this nutrition data come from?

From Open Food Facts, record dated July 1, 2022. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0055553393208. License: ODbL 1.0 (Open Food Facts). Source record dated July 1, 2022. Imported November 8, 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.