10 Best fiber bars of 2025

Save up to 33% off

Best Choice

1

Metamucil
Metamucil, Fiber Thins, Daily Psyllium Husk Fiber Supplement, Supports Digestive Health and Satisfies Hunger, Chocolate Flavor, 48 Total Servings (4 Packs of 12)
Main highlights

Key Features and Benefits
Delivers 5g of fiber per serving at only 100 calories, supporting digestive health. Trusted by professionals. Conveniently packaged for on-the-go use.

Ideal Use Cases
Perfect for individuals seeking to enhance their dietary fiber intake, manage hunger, and support digestive health, especially when away from home.

Customer Reviews Highlight
Most praised for its great taste and effectiveness in promoting digestive health, making it a preferred choice among users.
Key specs
- Fiber Content:5 grams per serving
- Form:Individually wrapped servings
- Product Dimensions:8.5 x 5.76 x 8 inches
- Flavor:Cinnamon Spice & Apple Crisp
- Country of Origin:USA
9.7

Exceptional

Our Rating

9.3
Flavor

8.7
worth the money
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Fiome

Fiome Fiber Supplement - 5g Daily Fiber Bite - Supports Regularity, Digestion and Gut Health - All Natural Ingredients, Peanut Butter Cacao Flavor, 30 Servings
9.5

Excellent

Our Rating
3

Fiber One
Fiber One Chewy Bars, Oats and Chocolate, Fiber Snacks, Value Pack, 10 Ct, 14.1 oz

33% Off
Main highlights

Fiber Rich Delight
Contains at least 35% daily value of fiber for a healthy snack.

Perfect On-the-Go Snack
Ideal for office, lunch box, or quick breakfast.

Flavorful Chocolate Drizzle
Rich chocolate chips and drizzle are frequently praised by customers.
Key specs
- Packaging:10 ct
- Whole Grains:Hearty whole oats
- Flavor:Oats and Chocolate
- Serving Size:N/A
- Calories:N/A
9.4

Excellent

Our Rating
4

Fiber One

Fiber One 70 Calorie Brownies, Chocolate Fudge Snack Bars, Mega Pack, 18 Ct, 16 oz
9.3

Excellent

Our Rating
5

NuGo
NuGo Fiber d'Lish Blueberry Cobbler, 12g High Fiber, Vegan, 150 Calories, 1.6 Ounce (Pack of 16)
Main highlights

High Fiber Content
Each bar contains 12g of both soluble and insoluble fiber, aiding digestion and weight management.

Ideal Snack for Vegans
Perfect for those seeking a vegan, high-fiber snack without soy or GMOs.

Praised Taste and Texture
Customers love the dessert-like taste and chewy cookie texture.
Key specs
- Fiber Content:12g per bar
- Form:Soft-baked bar
- Type of Fiber:Soluble and insoluble
- Flavor:Blueberry Cobbler
- Serving Size:1 bar
9.2

Excellent

Our Rating
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6

Fiber One

Fiber One 70 Calorie Brownies, Chocolate Chip Cookie Snack Bars, 2g Sugar, Value Pack, 12 Ct, 10.6 oz

19% Off
9.0

Excellent

Our Rating
7

Fiber One

Fiber One 70 Calorie Soft-Baked Bars, Cinnamon Coffee Cake, 6 Bars, 5.34 oz
8.8

Very Good

Our Rating
8

Fiber One
Fiber One Chewy Bars, Oats & Chocolate Strawberry Fiber Snacks, 5 Count, 7 oz
Main highlights

Hearty Oats and Chocolatey Drizzle
Combines oats, strawberry flavor, and chocolate drizzle for a tasty, healthy snack.

Perfect for On-the-Go
Ideal for office snacks, lunch boxes, and travel.

High Fiber Content
Praised for 9g fiber per serving, supporting digestive health.
Key specs
- Packaging:7 oz box
- Whole Grains:Whole grain oats
- Flavor:Strawberry and Chocolate
- Serving Size:1 bar
- Calories:150 per serving
8.6

Very Good

Our Rating
9

Fiber One
Fiber One 70 Calorie Soft-Baked Bars, Birthday Cake, Snack Bars, 12 ct
Main highlights

Delicious Low-Calorie Fiber Treat
Enjoy a guilt-free, 70-calorie snack with birthday cake flavor and added fiber.

Perfect On-the-Go Snack
Ideal for office snacks, breakfast, lunch boxes, or a quick treat.

Moist and Tasty
Praised for its moist texture and authentic birthday cake taste.
8.5

Good

Our Rating

8.7
Flavor

8.2
worth the money

8.0
Gentle
10

Fiber One

Fiber One 80 Calorie Chewy Snack Bars, Chocolate Caramel and Pretzel, 5 Ct, 4.1 oz
8.4

Good

Our Rating

10 Best fiber bars of 2025

1

Metamucil, Fiber Thins, Daily Psyllium Husk Fiber Supplement, Supports Digestive Health and Satisfies Hunger, Chocolate Flavor, 48 Total Servings (4 Packs of 12)

9.3

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

Fiome Fiber Supplement - 5g Daily Fiber Bite - Supports Regularity, Digestion and Gut Health - All Natural Ingredients, Peanut Butter Cacao Flavor, 30 Servings

3

Fiber One Chewy Bars, Oats and Chocolate, Fiber Snacks, Value Pack, 10 Ct, 14.1 oz

4

Fiber One 70 Calorie Brownies, Chocolate Fudge Snack Bars, Mega Pack, 18 Ct, 16 oz

5

NuGo Fiber d'Lish Blueberry Cobbler, 12g High Fiber, Vegan, 150 Calories, 1.6 Ounce (Pack of 16)

6

Fiber One 70 Calorie Brownies, Chocolate Chip Cookie Snack Bars, 2g Sugar, Value Pack, 12 Ct, 10.6 oz

7

Fiber One 70 Calorie Soft-Baked Bars, Cinnamon Coffee Cake, 6 Bars, 5.34 oz

8

Fiber One Chewy Bars, Oats & Chocolate Strawberry Fiber Snacks, 5 Count, 7 oz

9

Fiber One 70 Calorie Soft-Baked Bars, Birthday Cake, Snack Bars, 12 ct

8.7

8.2

8.0

10

Fiber One 80 Calorie Chewy Snack Bars, Chocolate Caramel and Pretzel, 5 Ct, 4.1 oz

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