Showing values for 100 g
Nutrition facts
per 100 g% DV = share of the FDA daily value for the selected amount.
Source: Open Food Facts · Confidence: 90% · Barcode (EAN): 0193908005045 · Data last verified:
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Common questions
How many calories are in Protein Bar?
Protein Bar by Rxbar has 331 kcal per 100 g. One serving (52 g) is about 172 kcal.
How much protein is in Protein Bar?
Protein Bar contains 8.1 g of protein per 100 g — about 4.2 g per 52 g serving.
Is Protein Bar high in sugar?
Yes — 39.4 g of sugar per 100 g, roughly 10 teaspoons. Sugar makes up 94% of its carbohydrates.
Is Protein Bar a good source of fiber?
It provides 6.5 g of fiber per 100 g — 23% of the daily value, making it a high-fiber food.
Why does Protein Bar have a Nutri-Score of C?
Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from sugar (39.4 g); points in favor come from fiber (6.5 g), protein (8.1 g). Overall that places it in band C.
How much Protein Bar is 100 calories?
About 30 g of Protein Bar equals 100 kcal. It is energy-dense, so small amounts add up quickly.
Is Protein Bar a good source of potassium?
It is a moderate source: 605.7 mg per 100 g, about 13% of the daily value. A 200 g portion covers roughly 26%.
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