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E3 Energy Cubes Peanut Butter Chocolate Protein Bar

Packaged product Sweets and Desserts E3

E3 Energy Cubes Peanut Butter Chocolate Protein Bar contains 439 kcal per 100 g. A serving, 1 serving, 100 g (100 g) provides about 439 kcal.

Roughly 46% of its calories come from fat, with 33% from carbohydrates and 20% from protein (estimated with general energy factors).

That is more energy than the typical item in sweets and desserts on FoodFactly, where the median is 367 kcal per 100 g across 112,400 products.

100 g provides 12% of the Daily Value for iron.

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

E3 Energy Cubes Peanut Butter Chocolate Protein Bar by E3, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
439kcal per 100 g
24.2 gprotein
39.4 gcarbohydrates
24.2 gfat
439kcal in serving, 1 serving, 100 g (100 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 439 kcal
Total fat L 24.2 g 31%
Saturated fat L 7.6 g 38%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 258 mg 11%
Total carbohydrates L 39.4 g 14%
Dietary fiber L 21.2 g 76%
Total sugars L 12.1 g
Added sugars L 4.5 g 9%
Protein L 24.2 g 48%
Vitamin C L 3.6 mg4%
Vitamin D L 0 µg0%
Calcium L 61 mg5%
Iron L 2.2 mg12%
Potassium L 379 mg8%

% 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: 20%Carbohydrates: 33%Fat: 46%439kcal / 100 g
  • Protein 20%
  • Carbohydrates 33%
  • Fat 46%

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

Iron12%Potassium8%Calcium5%Vitamin C4%Vitamin D0%

Nutritional insights

  • Protein24.2 gin the top quarter of sweets and desserts (median 5.9 g)
  • Fiber21.2 gin the top quarter of sweets and desserts (median 2 g)
  • Sugars12.1 gbelow the median for sweets and desserts (median 20.8 g)
  • Fat24.2 gin the top quarter of sweets and desserts (median 13 g)
  • Saturated fat7.6 gabove the median for sweets and desserts (median 5.4 g)
  • Sodium258 mgabove the median for sweets and desserts (median 176 mg)
  • Protein per 100 kcal5.5 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)
Vitamin A, IU L0 IU

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 439 kcal439 kcal
Protein 16 g24.2 g
Carbohydrates 26 g39.4 g
Fat 16 g24.2 g
Fiber 14 g21.2 g
Sugars 8 g12.1 g
Sodium 160 mg258 mg

Product details

Brand
E3
Barcode
0850000868021
Label serving
1 serving (100 g)
Category
Sweets and Desserts

Ingredients

Ingredients not reported.

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Protein Cookies Vilgain 439 22 g 37 g 22 g
Reisman's, Fancy Cookies Reisman Bros Bakery 439 5.3 g 59.7 g 19.3 g
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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

  • Open Food Facts, record 0850000868021. License: ODbL 1.0 (Open Food Facts). Source record dated May 25, 2026. Imported November 8, 2026.
  • USDA FoodData Central: Branded Foods, record 2327343. License: CC0 1.0 (U.S. public domain). Source record dated April 27, 2021. Imported November 6, 2026.

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

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

Frequently asked questions

How many calories are in E3 Energy Cubes Peanut Butter Chocolate Protein Bar?

100 g of E3 Energy Cubes Peanut Butter Chocolate Protein Bar has 439 kcal. Serving, 1 serving, 100 g (100 g): about 439 kcal.

Is E3 Energy Cubes Peanut Butter Chocolate Protein Bar high in protein?

E3 Energy Cubes Peanut Butter Chocolate Protein Bar contains 24.2 g of protein per 100 g (48% of the 50 g Daily Value), or 24.2 g in serving, 1 serving, 100 g (100 g). About 20% of its calories come from protein. Compared with other sweets and desserts, that is among the highest quarter (median 5.9 g).

How many carbs are in E3 Energy Cubes Peanut Butter Chocolate Protein Bar?

E3 Energy Cubes Peanut Butter Chocolate Protein Bar has 39.4 g of total carbohydrates per 100 g, including 21.2 g of fiber and 12.1 g of sugars.

How much fat is in E3 Energy Cubes Peanut Butter Chocolate Protein Bar?

E3 Energy Cubes Peanut Butter Chocolate Protein Bar contains 24.2 g of fat per 100 g, of which 7.6 g is saturated (38% of the Daily Value).

What vitamins and minerals does E3 Energy Cubes Peanut Butter Chocolate Protein Bar contain?

Per 100 g, the most notable amounts relative to the Daily Value are iron (12% DV). The full list is in the vitamins and minerals table above.

How much sodium is in E3 Energy Cubes Peanut Butter Chocolate Protein Bar?

100 g contains 258 mg of sodium, 11% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated May 25, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.