Protein Bar

Packaged product Snacks Met-Rx Nutrition Inc.

Protein Bar contains 365 kcal per 100 g. A serving, 1 bar, 85 g (85 g) provides about 310 kcal.

Roughly 38% of its calories come from protein, with 35% from carbohydrates and 27% from fat (estimated with general energy factors).

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

100 g provides 78% of the Daily Value for copper, 73% of the Daily Value for Vitamin B12 and 49% of the Daily Value for Vitamin A.

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

365kcal per 100 g
36.5 gprotein
34.1 gcarbohydrates
11.8 gfat
310kcal in serving, 1 bar, 85 g (85 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 365 kcal
Total fat L 11.8 g 15%
Saturated fat L 9.4 g 47%
Trans fat L 0 g
Cholesterol L 18 mg 6%
Sodium L 141 mg 6%
Total carbohydrates L 34.1 g 12%
Dietary fiber L 2.4 g 9%
Total sugars L 1.2 g
Protein L 36.5 g 73%
Vitamin A L 441 µg49%
Vitamin C L 17.6 mg20%
Thiamin (B1) L 0 mg0%
Riboflavin (B2) L 0.6 mg46%
Niacin (B3) L 5.9 mg37%
Pantothenic acid (B5) L 1.5 mg29%
Vitamin B6 L 0.59 mg35%
Vitamin B12 L 1.8 µg73%
Calcium L 294 mg23%
Iron L 2.1 mg12%
Magnesium L 38 mg9%
Phosphorus L 118 mg9%
Potassium L 212 mg5%
Zinc L 5.3 mg48%
Copper L 0.71 mg78%
Iodine L 44 µg29%

% 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: 38%Carbohydrates: 35%Fat: 27%365kcal / 100 g
  • Protein 38%
  • Carbohydrates 35%
  • Fat 27%

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

Copper78%Vitamin B1273%Vitamin A49%Zinc48%Riboflavin (B2)46%Niacin (B3)37%Vitamin B635%Pantothenic acid (B5)29%Iodine29%Calcium23%

Nutritional insights

  • Protein36.5 gin the top quarter of snacks (median 30 g)
  • Fiber2.4 gin the lowest quarter of snacks (median 7.8 g)
  • Sugars1.2 gin the lowest quarter of snacks (median 5.7 g)
  • Fat11.8 gbelow the median for snacks (median 14.5 g)
  • Saturated fat9.4 gin the top quarter of snacks (median 6.7 g)
  • Sodium141 mgbelow the median for snacks (median 217 mg)
  • Protein per 100 kcal10 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (2)
Total sugar alcohols L27 g
Vitamin A, IU L1,470 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 USDA BrandedOpen Food Facts
Calories 365 kcal365 kcal
Protein 36.5 g36.5 g
Carbohydrates 34.1 g34.1 g
Fat 11.8 g11.8 g
Fiber 2.4 g2.4 g
Sugars 1.2 g1.2 g
Sodium 141 mg141 mg

Product details

Brand
Met-Rx Nutrition Inc.
Barcode
0786560557115
Label serving
1 BAR (85 g)
Category
Protein bars
Nutri-Score
D as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Metamyosyn vpp protein blend (whey protein isolate, calcium caseinate, milk protein concentrate, whey protein hydrolysate, casein, whey protein concentrate, dried egg white, l-glutamine), chocolate flavored coating (maltitol, palm kernel oil, milk protein concentrate, cocoa powder, calcium caseinate, soy lecithin, natural flavor), dark fudge layer (maltitol syrup, milk protein concentrate, unsweetened chocolate, palm kernel oil, water, cocoa [processed with alkali], glycerin, soy lecithin, disodium phosphate, salt, carrageenan, natural flavor), hydrolyzed collagen, glycerin, water, dark chocolate flavored chips (maltitol, palm kernel oil, cocoa [processed with alkali], soy lecithin, natural flavor, salt, whey), maltitol syrup, natural flavors, canola oil (with tocopherols added to protect flavor), cocoa (processed with alkali), vitamin and mineral blend (tricalcium phosphate, ascorbic acid, d-alpha tocopheryl acetate, niacinamide, zinc oxide, copper gluconate, d-calcium pantothenate, vitamin a palmitate, pyridoxine hydrochloride, riboflavin, thiamin mononitrate, folic acid, biotin, potassium iodide, cyanocobalamin), sucralose, fructooligosaccharides, peanut flour, almond butter.

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

Ingredient guides: Rapeseed (canola) oilPeanutEggSalt

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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 2488832. License: CC0 1.0 (U.S. public domain). Source record dated August 11, 2017. Imported November 6, 2026.
  • Open Food Facts, record 0786560557115. 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 Protein Bar?

100 g of Protein Bar has 365 kcal. Serving, 1 bar, 85 g (85 g): about 310 kcal.

Is Protein Bar high in protein?

Protein Bar contains 36.5 g of protein per 100 g (73% of the 50 g Daily Value), or 31 g in serving, 1 bar, 85 g (85 g). About 38% 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 Bar?

Protein Bar has 34.1 g of total carbohydrates per 100 g, including 2.4 g of fiber and 1.2 g of sugars.

How much fat is in Protein Bar?

Protein Bar contains 11.8 g of fat per 100 g, of which 9.4 g is saturated (47% of the Daily Value).

What vitamins and minerals does Protein Bar contain?

Per 100 g, the most notable amounts relative to the Daily Value are copper (78% DV), Vitamin B12 (73% DV), Vitamin A (49% DV), zinc (48% DV) and Riboflavin (B2) (46% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Protein Bar?

100 g contains 141 mg of sodium, 6% 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.