Reese's Fast Break Bar is a food that is calorie-dense.
Protein per 100g
8
g% Daily Value
A serving of Reese's Fast Break Bar (100g) contains 8g of protein, which is 16% of the recommended daily value based on a 2,000 calorie diet.
Protein is essential for building and repairing tissues, making enzymes and hormones, and supporting immune function. When planning your meals, consider that reese's fast break bar is a moderate source of protein compared to other snacks.
See how Reese's Fast Break Bar compares to other snacks foods.
per 100g
6.7g
per 100g
1g
per 100g
0g
per 100g
5g
Source: USDA FoodData Central | FDC ID: 1642782 | Last updated: 2026-04-06
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
Nutrient values from certified lab analysis
Data reviewed by nutrition scientists
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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.
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