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Prime Protein Bar

Packaged product Snacks Met-Rx

Prime Protein Bar contains 308 kcal per 100 g. A serving, 1 bar, 65 g (65 g) provides about 200 kcal.

Roughly 50% of its calories come from carbohydrates, with 35% from protein and 16% from fat (estimated with general energy factors).

That is less energy than the typical item in snacks on FoodFactly, where the median is 457 kcal per 100 g across 49,998 products.

100 g provides 36% of the Daily Value for calcium.

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

308kcal per 100 g
30.8 gprotein
44.6 gcarbohydrates
6.2 gfat
200kcal in serving, 1 bar, 65 g (65 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 308 kcal
Total fat L 6.2 g 8%
Saturated fat L 0 g 0%
Trans fat L 0 g
Cholesterol L 15 mg 5%
Sodium L 354 mg 15%
Total carbohydrates L 44.6 g 16%
Dietary fiber L 18.5 g 66%
Total sugars L 16.9 g
Protein L 30.8 g 62%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Calcium L 462 mg36%
Iron L 0.55 mg3%
Potassium L 246 mg5%

% 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: 35%Carbohydrates: 50%Fat: 16%308kcal / 100 g
  • Protein 35%
  • Carbohydrates 50%
  • Fat 16%

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

Calcium36%Potassium5%Iron3%Vitamin A0%Vitamin C0%

Nutritional insights

  • Protein30.8 gin the top quarter of snacks (median 7.5 g)
  • Fiber18.5 gin the top quarter of snacks (median 4 g)
  • Sugars16.9 gabove the median for snacks (median 4.5 g)
  • Fat6.2 gin the lowest quarter of snacks (median 20.9 g)
  • Saturated fat0 gin the lowest quarter of snacks (median 3.6 g)
  • Sodium354 mgbelow the median for snacks (median 424 mg)
  • Protein per 100 kcal10 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 308 kcal308 kcal
Protein 30.8 g30.8 g
Carbohydrates 44.6 g44.6 g
Fat 6.2 g6.2 g
Fiber 18.5 g18.5 g
Sugars 16.9 g16.9 g
Sodium 354 mg354 mg

Product details

Brand
Met-Rx
Barcode
0786560553940
Label serving
1 BAR (65 g)
Category
Snacks
Nutri-Score
C as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Protein blend (whey protein isolate, milk protein isolate), organic agave syrup, prebiotic corn fiber, brown rice syrup water, almond butter (almonds), milled flaxseed, natural flavors, high oleic sunflower oil, citrus fiber, sea salt, stevia leaf extract, tocopherols (added to protect flavor), soy lecithin.

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

Ingredient guides: Sunflower oilSaltAlmond

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

  • USDA FoodData Central: Branded Foods, record 2068006. License: CC0 1.0 (U.S. public domain). Source record dated July 14, 2017. Imported November 6, 2026.
  • Open Food Facts, record 0786560553940. License: ODbL 1.0 (Open Food Facts). Source record dated April 22, 2020. 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 Prime Protein Bar?

100 g of Prime Protein Bar has 308 kcal. Serving, 1 bar, 65 g (65 g): about 200 kcal.

Is Prime Protein Bar high in protein?

Prime Protein Bar contains 30.8 g of protein per 100 g (62% of the 50 g Daily Value), or 20 g in serving, 1 bar, 65 g (65 g). About 35% of its calories come from protein. Compared with other snacks, that is among the highest quarter (median 7.5 g).

How many carbs are in Prime Protein Bar?

Prime Protein Bar has 44.6 g of total carbohydrates per 100 g, including 18.5 g of fiber and 16.9 g of sugars.

How much fat is in Prime Protein Bar?

Prime Protein Bar contains 6.2 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does Prime Protein Bar contain?

Per 100 g, the most notable amounts relative to the Daily Value are calcium (36% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Prime Protein Bar?

100 g contains 354 mg of sodium, 15% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated April 22, 2020. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.