Protein Bar
Packaged product Snacks Met-Rx
Protein Bar contains 367 kcal per 100 g. A serving, 1 bar, 90 g (90 g) provides about 330 kcal.
Roughly 40% of its calories come from carbohydrates, with 33% from protein 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 123% of the Daily Value for copper, 97% of the Daily Value for Vitamin B12 and 83% of the Daily Value for Thiamin (B1).
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 367 kcal | |
| Total fat L | 12.2 g | 16% |
| Saturated fat L | 8.9 g | 44% |
| Trans fat L | 0 g | |
| Cholesterol L | 6 mg | 2% |
| Sodium L | 322 mg | 14% |
| Total carbohydrates L | 40 g | 15% |
| Dietary fiber L | 4.4 g | 16% |
| Total sugars L | 7.8 g | |
| Protein L | 33.3 g | 67% |
| Vitamin A L | 583 µg | 65% |
| Vitamin C L | 23.3 mg | 26% |
| Thiamin (B1) L | 1 mg | 83% |
| Riboflavin (B2) L | 0.76 mg | 58% |
| Niacin (B3) L | 7.8 mg | 49% |
| Pantothenic acid (B5) L | 1.9 mg | 39% |
| Vitamin B6 L | 0.78 mg | 46% |
| Vitamin B12 L | 2.3 µg | 97% |
| Calcium L | 500 mg | 38% |
| Iron L | 9 mg | 50% |
| Magnesium L | 67 mg | 16% |
| Phosphorus L | 278 mg | 22% |
| Potassium L | 333 mg | 7% |
| Zinc L | 6.7 mg | 61% |
| Copper L | 1.1 mg | 123% |
| Iodine L | 58 µg | 39% |
% 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 40%
- 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
Nutritional insights
- Protein33.3 gabove the median for snacks (median 30 g)
- Fiber4.4 gbelow the median for snacks (median 8 g)
- Sugars7.8 gabove the median for snacks (median 6 g)
- Fat12.2 gbelow the median for snacks (median 14.1 g)
- Saturated fat8.9 gin the top quarter of snacks (median 6.5 g)
- Sodium322 mgabove the median for snacks (median 220 mg)
- Protein per 100 kcal9.1 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Other components (2)
| Total sugar alcohols L | 18 g |
|---|---|
| Vitamin A, IU L | 1,940 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 Branded | Open Food Facts |
|---|---|---|
| Calories | 367 kcal | 367 kcal |
| Protein | 33.3 g | 33.3 g |
| Carbohydrates | 40 g | 40 g |
| Fat | 12.2 g | 12.2 g |
| Fiber | 4.4 g | 4.4 g |
| Sugars | 7.8 g | 7.8 g |
| Sodium | 322 mg | 322 mg |
Product details
- Brand
- Met-Rx
- Barcode
- 0786560582018
- Label serving
- 1 BAR (90 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, milk protein concentrate, casein, calcium caseinate, hydrolyzed whey protein isolate, egg white, l-glutamine), maltitol syrup, soy protein isolate, fractionated palm kernel oil, cocoa (processed with alkali), maltitol, glycerin, fructose, invert sugar, natural flavor, water, high oleic sunflower oil, corn syrup, fructooligosaccharides, polydextrose, tapioca starch, vitamin and mineral blend (calcium carbonate, calcium phosphate, potassium lactate, magnesium oxide, ascorbic acid, ferric orthophosphate, dl-alpha tocopherol acetate, niacinamide, zinc oxide, copper gluconate, d-calcium pantothenate, vitamin a palmitate, pyridoxine hydrochloride, riboflavin, thiamin mononitrate, folic acid, biotin, potassium iodide, cyanocobalamin), unsweetened chocolate, cellulose, enzyme modified soy protein, salt, soy lecithin, pectin, sugar, sucralose, tocopherols (added to protect flavor), soybean oil, maltodextrin, carrageenan.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: Sunflower oilSaltSugar
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Peanut Butter & Jelly Protein Bar One | 367 | 33.3 g | 43.3 g | 11.7 g |
| Whey Protein & Oats Prozis | 367 | 21 g | 49 g | 8.8 g |
| Fit Protein Bar White Chocolate Raspberry nu3 | 367 | 32 g | 32 g | 14 g |
| White Mocca Protein Bar Chiefs | 367 | 37 g | 30 g | 14 g |
| Crunchy Protein Bar - Cherry Yoghurt Bodylab | 367 | 30 g | 29 g | 16 g |
| Crunchy Protein Peanut-Caramel Sponser | 367 | 31 g | 28 g | 16 g |
| AllIn Protein Bar Peanut Caramel Flavor Build.It | 367 | 33.3 g | 29.4 g | 15.7 g |
| 30% Protein Bar just loading | 367 | 30 g | 40 g | 9.8 g |
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 367 kcal. Serving, 1 bar, 90 g (90 g): about 330 kcal.
Is Protein Bar high in protein?
Protein Bar contains 33.3 g of protein per 100 g (67% of the 50 g Daily Value), or 30 g in serving, 1 bar, 90 g (90 g). About 33% of its calories come from protein. Compared with other snacks, that is above the median (median 30 g).
How many carbs are in Protein Bar?
Protein Bar has 40 g of total carbohydrates per 100 g, including 4.4 g of fiber and 7.8 g of sugars.
How much fat is in Protein Bar?
Protein Bar contains 12.2 g of fat per 100 g, of which 8.9 g is saturated (44% 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 (123% DV), Vitamin B12 (97% DV), Thiamin (B1) (83% DV), Vitamin A (65% DV) and zinc (61% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Protein Bar?
100 g contains 322 mg of sodium, 14% 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.
Source of the nutrition information
- USDA FoodData Central: Branded Foods, record 2490339. License: CC0 1.0 (U.S. public domain). Source record dated October 5, 2018. Imported November 6, 2026.
- Open Food Facts, record 0786560582018. 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.