Fiber One

Fiber One Protein Peanut Butter Chewy Bar — Nutrition Facts & Ingredients

UPC 16000509825 Manufacturer: GENERAL MILLS SALES INC. Processed Cereal Products Updated Sep 27, 2026

Fiber One Protein Peanut Butter Chewy Bar
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
126per serving
Protein
22 gper 100 g
Carbs
48 gper 100 g
Fat
20 gper 100 g

Where to buy

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Per serving (1 bar (33g), 33 g): 126 calories. Per 100 g: 381 calories, 22 g protein, 20 g fat.

Label highlights: High in saturated fat — 20% DV per serving Contains SoyContains PeanutContains MilkContains May Contain Wheat Ingredients

Per FDA guidance, 20% DV or more per serving is high; 5% or less is low. Daily Values are for a 2,000-calorie diet. In this product, per serving:

  • Saturated fat: 20% DV (high at 20% DV or more)
Calculated from the nutrition data on file; check the package label. How to read the Nutrition Facts label »

Nutrition Facts

Serving size1 bar (33g) (33g)

Amount per servingCalories
126
% Daily Value*
Total Fat 6.6g 8%
Saturated Fat 4.0g 20%
Trans Fat 0g
Cholesterol 4.0mg 1%
Sodium 137mg 6%
Total Carbohydrate 15.8g 6%
Dietary Fiber 7.9g 28%
Total Sugars 1.6g
Includes 0.3g Added Sugars 1%
Protein 7.3g
Vitamin D 0mcg 0%
Calcium 30.4mg 2%
Iron 1.3mg 7%
Potassium 76.6mg 2%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Calculated from USDA FoodData Central per-100 g data for the stated serving; values may differ slightly from the package label because of FDA rounding rules.

Per 100 g and custom amounts

Nutrition per amount

381 calories in 100 g
Protein22 g
Carbohydrates48 g
Sugars5 g
Added sugars1 g
Dietary fiber24 g
Net carbs (carbohydrates minus fiber)24.0g
Fat20 g
Saturated fat12 g
Trans fat0 g
Cholesterol12 mg
Sodium414 mg
Calcium92 mg
Potassium232 mg
Iron4 mg
Vitamin D0 mcg

Where to buy Fiber One Protein Peanut Butter Chewy Bar

Search three major US retailers for this product. Stock and prices vary by store and location.

Paid links: we may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Prices and availability are set by the retailer. About these links

Ingredients

Baking Soda, Barley Malt Extract, Canola Oil, Caramel Color, Chicory Root Extract, Cocoa, Corn Syrup, Erythritol, Fructose, Maltodextrin, Mixed Tocopherols Added To Retain Freshness, Natural And Artificial Flavor, Natural Flavors, Palm Kernel And Palm Oil, Peanut Butter, Peanut Flour, Peanut Oil, Peanuts, Rice Flour, Rice Starch, Roasted Peanuts, Salt, Soy Lecithin, Soy Protein Isolate, Stevia Leaf Extract, Sugar, Vegetable Glycerin, Whey Protein Concentrate, Whole Grain Oats

Allergens

Contains: Soy, Peanut, Milk; May Contain Wheat Ingredients

May contain: Wheat Ingredients

Frequently asked questions

How many calories are in Fiber One Protein Peanut Butter Chewy Bar?

Per 100 g of Fiber One Protein Peanut Butter Chewy Bar there are 381 calories.

How much protein is in Fiber One Protein Peanut Butter Chewy Bar?

Per 100 g of Fiber One Protein Peanut Butter Chewy Bar there are 22.0 g protein.

How many carbohydrates are in Fiber One Protein Peanut Butter Chewy Bar?

Per 100 g of Fiber One Protein Peanut Butter Chewy Bar there are 48.0 g carbohydrates. Of which 5.0 g sugars.

How much sugar is in Fiber One Protein Peanut Butter Chewy Bar?

Per 100 g of Fiber One Protein Peanut Butter Chewy Bar there are 5.0 g sugars.

How much sodium (salt) is in Fiber One Protein Peanut Butter Chewy Bar?

Per 100 g of Fiber One Protein Peanut Butter Chewy Bar there are 414.0 mg sodium. The daily recommendation is to consume under 2,300 mg of sodium per day.

How much dietary fiber is in Fiber One Protein Peanut Butter Chewy Bar?

Per 100 g of Fiber One Protein Peanut Butter Chewy Bar there are 24.0 g dietary fiber. Dietary fiber is important for digestive health.

What are the main ingredients in Fiber One Protein Peanut Butter Chewy Bar?

The main ingredients in Fiber One Protein Peanut Butter Chewy Bar are: Baking Soda, Barley Malt Extract, Canola Oil, Caramel Color, Chicory Root Extract.

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Level of processing

5
Ultra-Processed
29 ingredients · 7 food additives
UnprocessedUltra-processed

Health checks

Per FDA guidance, 20% DV or more per serving is high; 5% or less is low.

Nutrition breakdown

Macronutrients

Types of fat

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