OneReese‘s protein bar
Packaged product Snacks Reese’s
OneReese‘s protein bar contains 400 kcal per 100 g. A serving, 60 g (60 g) provides about 240 kcal.
Roughly 37% of its calories come from carbohydrates, with 37% from fat and 27% from protein (estimated with general energy factors).
That is close to the median for snacks on FoodFactly (381 kcal per 100 g).
100 g provides 10% of the Daily Value for calcium.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 400 kcal | |
| Total fat L | 18.3 g | 24% |
| Saturated fat L | 7.5 g | 38% |
| Trans fat L | 0 g | |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 367 mg | 16% |
| Total carbohydrates L | 41.7 g | 15% |
| Dietary fiber L | 16.7 g | 60% |
| Total sugars L | 5 g | |
| Added sugars L | 1.7 g | 3% |
| Protein L | 30 g | 60% |
| Vitamin D L | 0.17 µg | 0.8% |
| Calcium L | 133 mg | 10% |
| Iron L | 0.83 mg | 5% |
| Potassium L | 367 mg | 8% |
% 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 27%
- Carbohydrates 37%
- Fat 37%
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
- Fiber16.7 gin the top quarter of snacks (median 8 g)
- Sugars5 gbelow the median for snacks (median 8 g)
- Fat18.3 gin the top quarter of snacks (median 14 g)
- Saturated fat7.5 gabove the median for snacks (median 6.3 g)
- Sodium367 mgin the top quarter of snacks (median 224 mg)
- Protein per 100 kcal7.5 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Reese’s
- Barcode
- 0788434200738
- Quantity
- 961 g
- Label serving
- 60 g
- Category
- Protein bars
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Peanuts, soluble corn fiber, peanut flour, milk protein glycerin, maltitol, whey protein isolate (milk), palm kernel oil, water, whey concentrate (milk), hydrolyzed whey protein isolate (milk), sugar, partially defatted peanuts, hydrogenated vegetable oil (palm kernel, soybean oil), isomalto-oligosaccharides, skim milk, salt, lecithin (soy), corn syrup solids, tapioca starch, sucralose.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
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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 OneReese‘s protein bar?
100 g of OneReese‘s protein bar has 400 kcal. Serving, 60 g (60 g): about 240 kcal.
Is OneReese‘s protein bar high in protein?
OneReese‘s protein bar contains 30 g of protein per 100 g (60% of the 50 g Daily Value), or 18 g in serving, 60 g (60 g). About 27% of its calories come from protein.
How many carbs are in OneReese‘s protein bar?
OneReese‘s protein bar has 41.7 g of total carbohydrates per 100 g, including 16.7 g of fiber and 5 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in OneReese‘s protein bar?
OneReese‘s protein bar contains 18.3 g of fat per 100 g, of which 7.5 g is saturated (38% of the Daily Value).
What vitamins and minerals does OneReese‘s protein bar contain?
Per 100 g, the most notable amounts relative to the Daily Value are calcium (10% DV). The full list is in the vitamins and minerals table above.
How much sodium is in OneReese‘s protein bar?
100 g contains 367 mg of sodium, 16% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated April 27, 2026. 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
- Open Food Facts, record 0788434200738. License: ODbL 1.0 (Open Food Facts). Source record dated April 27, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 95/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.