Protein Bars

Packaged product Snacks Protein One

Protein Bars contains 370 kcal per 100 g. A serving, 1 bar, 27 g (27 g) provides about 100 kcal.

Roughly 36% of its calories come from protein, with 32% from fat and 32% from carbohydrates (estimated with general energy factors).

That is close to the median for snacks on FoodFactly (381 kcal per 100 g).

100 g provides 20% of the Daily Value for calcio.

The values are label data submitted by the manufacturer to USDA FoodData Central.

Protein Bars by Protein One, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
370kcal per 100 g
37 gprotein
33,3 gcarbohydrates
14,8 gfat
100kcal in serving, 1 bar, 27 g (27 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 370 kcal
Total fat L 14,8 g 19%
Saturated fat L 7,4 g 37%
Trans fat L 0 g
Cholesterol L 37 mg 12%
Sodium L 444 mg 19%
Total carbohydrates L 33,3 g 12%
Dietary fiber L 11,1 g 40%
Total sugars L 3,7 g
Added sugars L 0 g 0%
Protein L 37 g 74%
Vitamina D L 0 µg0%
Choline L 0 mg0%
Calcio L 259 mg20%
Iron L 1,5 mg8%
Potasio L 0 mg0%

% 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: 36%Carbohydrates: 32%Fat: 32%370kcal / 100 g
  • Protein 36%
  • Carbohydrates 32%
  • Fat 32%

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

Vitamins and minerals, % Daily Value per 100 g

Calcio20%Iron8%Vitamina D0%Choline0%Potasio0%

Nutritional insights

  • Protein37 gin the top quarter of snacks (median 30 g)
  • Fiber11,1 gabove the median for snacks (median 8 g)
  • Sugars3,7 gbelow the median for snacks (median 6 g)
  • Fat14,8 gabove the median for snacks (median 14,1 g)
  • Saturated fat7,4 gabove the median for snacks (median 6,5 g)
  • Sodium444 mgin the top quarter of snacks (median 220 mg)
  • Protein per 100 kcal10 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Sugars and starch (1)
Starch L0 g

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g Open Food FactsUSDA Branded
Calories 370 kcal370 kcal
Protein 37 g37 g
Carbohydrates 33,3 g33,3 g
Fat 14,8 g14,8 g
Fiber 22,2 g11,1 g
Sugars 3,7 g3,7 g
Sodium 444 mg444 mg

Product details

Brand
Protein One
Barcode
0016000141759
Label serving
1 bar (27 g)
Category
Barras de proteína
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Chicory root extract, soy protein isolate, whey protein isolate, maltitol, vegetable glycerin, maltitol syrup, milk protein isolate, palm kernel oil, partially hydrolyzed milk protein isolate, peanut flour, calcium caseinate, dutch cocoa (processed with alkali), peanut butter (peanuts), water, soy lecithin, nonfat dry milk solids, salt, peanut oil, natural and artificial flavor, stevia extract.

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

Ingredient guides: PeanutSalt

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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 Bars?

100 g of Protein Bars has 370 kcal. Serving, 1 bar, 27 g (27 g): about 100 kcal.

Is Protein Bars high in protein?

Protein Bars contains 37 g of protein per 100 g (74% of the 50 g Daily Value), or 10 g in serving, 1 bar, 27 g (27 g). About 36% of its calories come from protein. Compared with other snacks, that is among the highest quarter (median 30 g).

How many carbs are in Protein Bars?

Protein Bars has 33,3 g of total carbohydrates per 100 g, including 11,1 g of fiber and 3,7 g of sugars.

How much fat is in Protein Bars?

Protein Bars contains 14,8 g of fat per 100 g, of which 7,4 g is saturated (37% of the Daily Value).

What vitamins and minerals does Protein Bars contain?

Per 100 g, the most notable amounts relative to the Daily Value are calcio (20% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Protein Bars?

100 g contains 444 mg of sodium, 19% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated 25 de octubre 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

  • USDA FoodData Central: Branded Foods, record 2758657. License: CC0 1.0 (U.S. public domain). Source record dated 20 de marzo de 2026. Imported 6 de noviembre de 2026.
  • Open Food Facts, record 0016000141759. License: ODbL 1.0 (Open Food Facts). Source record dated 25 de octubre de 2026. Imported 6 de noviembre de 2026.

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

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