10 Best high protein and fiber bars of 2025

Save up to 43% off

Best Choice

1

David
David High Protein Bars No Sugar - Sugar Free Protein Bars, Low Carb, Gluten Free - 28g of Protein, 150 Calories - David Bar On-The-Go Snack - Chocolate Chip Cookie Dough Flavor, Pack of 12
Main highlights

High Protein Low Calorie Benefit
Delivers 28g of protein with only 150 calories per bar.

Ideal for Muscle Building and Health
Perfect for muscle building, metabolic health, and maintaining lean mass.

Praised Flavor and Texture
Loved for its natural flavor and moist, soft texture.
Key specs
- flavor:Natural flavors
- protein:28g
- fiber:Prebiotic fiber
- ingredients:Cocoa powder, stevia, monk fruit
- sugar:N/A
9.8

Exceptional

Our Rating
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Value for Money

2

Quest
Quest Nutrition Ultimate Variety Pack Protein Bars, High Protein, Low Carb, Gluten Free, Keto Friendly, 12 Count
Main highlights

High Protein Low Carb Benefit
Each bar offers 20-21g protein, 4-5g net carbs, and 0-2g sugar.

Ideal for Busy Schedules
Perfect for on-the-go snacking or meal replacement.

Flavor Variety Praised
Customers love the diverse flavors, especially mocha and mint chocolate chip.
Key specs
- flavor:Variety Pack
- protein:20-21g
- fiber:N/A
- ingredients:High-quality dairy proteins
- sugar:0-2g
9.7

Exceptional

Our Rating

8.0
Freshness

8.0
quality of ingredients

8.0
worth the money
3

WonderSlim
Wonderslim High Fiber Protein Bars, Fluffy S'more Crisp | 15g Protein, 8g Fiber | Low Sugar, Low Carb | Healthy Indulgence | Satisfying, Supports Energy & On-the-Go Convenience, 7 Pack
Main highlights

Protein Fiber Packed Nutrition
Contains 15g protein, 6-8g fiber, 1-5g sugar.

Ideal for Weight Management
Enhances weight management programs with low carbs and sugar.

Flavorful and Satisfying
Praised for taste and satisfying sweet cravings.
Key specs
- flavor:4 indulgent flavors
- protein:15g
- fiber:6-8g
- ingredients:N/A
- sugar:1-5g
9.6

Exceptional

Our Rating

9.3
Flavor

8.7
quality of ingredients

8.0
worth the money
4

Atkins
Atkins Double Fudge Brownie Protein Meal Bar, High Fiber, 15g Protein, 1g Sugar, 4g Net Carb, Meal Replacement, Keto Friendly
Main highlights

High Protein Low Sugar Benefit
15g protein, 1g sugar per bar for nutritious snacking.

Ideal For Busy Lifestyles
Convenient meal replacement for busy schedules and travel.

Praised Chocolate Flavor
Customers love the rich, chocolaty taste of these bars.
9.3

Excellent

Our Rating

8.0
Flavor

8.0
worth the money
5

ALOHA
ALOHA Organic Plant Based Protein Bars |Peanut Butter Chocolate Chip | 1.98 Oz (Pack of 12) | Vegan, Low Sugar, Gluten Free, Paleo, Low Carb, Non-GMO, Stevia Free, Soy Free, No Sugar Alcohols

43% Off
Main highlights

Organic Plant-Based Nutrition
Contains 14g protein, 13g fiber, only 4g sugar per bar.

Versatile Dietary Compatibility
Suitable for vegan, gluten-free, paleo, and soy-free diets.

Praised Chewy Texture
Customers appreciate the chewy, satisfying texture and natural taste.
9.2

Excellent

Our Rating

9.1
quality of ingredients

8.4
Flavor

8.0
worth the money
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6

Fiber One
Fiber One Chewy Bars, Oats and Chocolate, Fiber Snacks, Mega Pack, 15 Ct, 21.2 oz
Main highlights

High Fiber Content
Contains at least 35% daily value of fiber, making it a smart choice for digestive health and a guilt-free snack.

Convenient Snack Option
Ideal for on-the-go snacking, office breaks, breakfast, or a quick treat, thanks to its individual packaging and satisfying taste.

Delicious Taste and Chewy Texture
Customers rave about the rich chocolate flavor and chewy texture, making it a tasty yet healthy snack option.
Key specs
- Nutrition:35% daily fiber
- Ingredients:Whole oats, chocolate chips
- Packaging:15 count box
- Flavor:Chocolate
- Texture:Chewy
9.1

Excellent

Our Rating

9.9
Flavor

9.5
Freshness

9.3
worth the money
7

IQBAR
IQBAR Brain and Body Plant Protein Bars - 7 Bar Sampler Pack - Gluten Free, High Fiber, Vegan Snacks - Low Sugar Meal Replacement
Main highlights

Nutrient-Rich and Keto-Friendly
IQBARs offer 12g plant protein, 3g net carbs, and brain nutrients.

Perfect for On-the-Go Snacking
Ideal for busy lifestyles, workouts, or meal replacements.

Praised for Flavor and Texture
Customers love the taste and non-chalky texture of IQBARs.
9.0

Excellent

Our Rating

8.9
quality of ingredients

8.0
Flavor

8.0
worth the money
8

think!

think! Protein Bars, High Protein Snacks, Gluten Free, High Fiber, Oatmeal Chocolate Chunk, 10 Count
8.8

Very Good

Our Rating
9

Quest Nutrition
Quest Nutrition Lemon Cake Protein Bars, High Protein, Low Carb, Gluten Free, Keto Friendly, 12 Count (Pack of 1)

16% Off
Main highlights

Key Features
20g protein, 4g net carbs, 1g sugar, and 13g fiber per bar. Tastes like lemon cake without added sugars, using complete dairy-based proteins.

Ideal Use Cases
Perfect for satisfying sweet cravings healthily, post-workout recovery, or as a nutritious snack to support a busy, active lifestyle.

Customer Praise
Most reviews highlight the delicious lemon cake flavor as a guilt-free indulgence, appreciating its balanced sweetness and high protein content.
Key specs
- flavor:Lemon Cake
- protein:20g
- fiber:13g
- ingredients:dairy-based proteins
- sugar:1g
8.7

Very Good

Our Rating

8.0
Freshness

8.0
worth the money

8.0
Flavor
10

TRUBAR

TRUBAR Vegan Protein Bar, Whipped for Key Lime, Gluten Free, Plant Based, High Fiber, Dairy Free, Low Fat, Non GMO, No Sugar Alcohols, 12G Lean Protein, 13G Fiber, Healthy Snack Bars, 12 CT
8.6

Very Good

Our Rating

10 Best high protein and fiber bars of 2025

1

David High Protein Bars No Sugar - Sugar Free Protein Bars, Low Carb, Gluten Free - 28g of Protein, 150 Calories - David Bar On-The-Go Snack - Chocolate Chip Cookie Dough Flavor, Pack of 12

2

Quest Nutrition Ultimate Variety Pack Protein Bars, High Protein, Low Carb, Gluten Free, Keto Friendly, 12 Count

8.0

8.0

8.0

3

Wonderslim High Fiber Protein Bars, Fluffy S'more Crisp | 15g Protein, 8g Fiber | Low Sugar, Low Carb | Healthy Indulgence | Satisfying, Supports Energy & On-the-Go Convenience, 7 Pack

9.3

8.7

8.0

4

Atkins Double Fudge Brownie Protein Meal Bar, High Fiber, 15g Protein, 1g Sugar, 4g Net Carb, Meal Replacement, Keto Friendly

8.0

8.0

5

ALOHA Organic Plant Based Protein Bars |Peanut Butter Chocolate Chip | 1.98 Oz (Pack of 12) | Vegan, Low Sugar, Gluten Free, Paleo, Low Carb, Non-GMO, Stevia Free, Soy Free, No Sugar Alcohols

9.1

8.4

8.0

6

Fiber One Chewy Bars, Oats and Chocolate, Fiber Snacks, Mega Pack, 15 Ct, 21.2 oz

9.9

9.5

9.3

7

IQBAR Brain and Body Plant Protein Bars - 7 Bar Sampler Pack - Gluten Free, High Fiber, Vegan Snacks - Low Sugar Meal Replacement

8.9

8.0

8.0

8

think! Protein Bars, High Protein Snacks, Gluten Free, High Fiber, Oatmeal Chocolate Chunk, 10 Count

9

Quest Nutrition Lemon Cake Protein Bars, High Protein, Low Carb, Gluten Free, Keto Friendly, 12 Count (Pack of 1)

8.0

8.0

8.0

10

TRUBAR Vegan Protein Bar, Whipped for Key Lime, Gluten Free, Plant Based, High Fiber, Dairy Free, Low Fat, Non GMO, No Sugar Alcohols, 12G Lean Protein, 13G Fiber, Healthy Snack Bars, 12 CT

Similar products on Amazon

Pure Protein Bars, High Protein, Nutritious Snacks to Support Energy, Low Sugar, Gluten Free, Chocolate Peanut Butter, 1.76oz, 12 Count (Packaging May Vary)

$14.99

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