10 Best High Fiber Low Sugar Cereal List of 2025

Tested and Reviewed: Top 10 High Fiber Low Sugar Cereal List deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Fiber One

Fiber One Cereal, Original Bran, High Fiber Cereal Made with Whole Grain, 19.6 oz

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Editor's bottom line:

“This high fiber low sugar cereal list is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

HIGH FIBER CEREAL: Delivers 65% daily value of fiber per serving. Diets high in fiber can help keep your digestive system on track
FUEL YOUR MORNING: A delicious cereal containing whole grains and 90 calories per serving to help get your morning started
WHOLE GRAIN CEREAL: Each serving provides 18g of whole grain (at least 48g recommended daily), plus vitamins and minerals
FIBER BREAKFAST OR SNACK: Enjoy as a tasty cold cereal, or add the great taste to recipes for bran muffins or high fiber cookies
CONTAINS one 19.6 oz cereal box of General Mills Fiber One Original Bran Cereal

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Picked by 397 people today

9.5

Premier Protein

Premier Protein Mixed Berry Almond Cereal, Protein Cereal Flakes Mixed with Dried Berries and Sliced Almonds, Contains 20g of Protein Per Serving, 9 OZ Box

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Main Highlights

One 9 oz box of Post Premier Protein Mixed Berry Almond Cereal, Mixed Berry Protein Cereal
High protein cereal filled with delicious dried strawberries, raspberries and real sliced almonds mixed with crispy cereal flakes
Crunchy mixed berry cereal provides 20 grams of protein per serving for a protein packed cereal option
Enjoy this berry cereal in the morning or pour a bowl when you need a quick protein pick me up to curb late night cravings
Start your morning strong with Post Premier Protein Mixed Berry Almond Cereal

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9.5

Fiber One

Fiber One Honey Clusters Breakfast Cereal, Fiber Cereal Made with Whole Grain, 17.5 oz

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Main Highlights

FIBER CEREAL: Delivers 36% daily value of fiber. Diets high in fiber can help keep your digestive system on track
HONEY CEREAL: Delicious, lightly sweetened flakes with honey clusters, made with a touch of real honey
WHOLE GRAIN GOODNESS: Each serving provides 31g of whole grain (at least 48g recommended daily), plus vitamins and minerals
FIBER BREAKFAST OR SNACK: Enjoy as a morning cold cereal, or add the honey cereal crunch to homemade trail mix or yogurt
CONTAINS: one 17.5 oz cereal box of General Mills Fiber One Honey Clusters Cereal

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9.2

Poop Like a Champion

Poop Like A Champion High Fiber Cereal - Cinnamon Toast Flavor | Keto Friendly Low Carb Gluten Free & Healthy | Breakfast Essentials with Soluble, Insoluble & Psyllium Husk Powder

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Main Highlights

New and Improved Flavor Same high fiber cereal with a light Cinnamon Toast sugar twist! Crank up the flavor with a little brown sugar or honey for a sweet, nutty taste.
Enjoy the Poo-Phoria Be a Master of Your Movements with our High Fiber Cereal with soluble and insoluble fiber. Absorb more nutrients, improve digestion, colon cleanse and go Number 2 regularly.
Made for Convenience Just one serving at breakfast and 57% of your daily fiber needs are met. A natural gluten free cereal and keto food with psyllium fiber that fits your busy lifestyle.
Natural, Premium Ingredients Clean food and premium ingredients only - Non-GMO sorghum flour, psyllium husk powder, corn bran and more! High fiber, keto friendly, & gluten free healthy food.
Keeps Your Calories In Check Low in carbs, only 97 calories per serving and encourages digestive function. It's the healthy choice and perfect alternative to gluten free oatmeal & granola.

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9.0

WonderSlim

WonderSlim Protein Cereal, Variety Pack, Low Sugar, Gluten Free, Keto Friendly & Low Carb (7ct)

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Main Highlights

Delicious Protein Cereal: Not only does this healthy breakfast staple deliver on taste but it also provides a balanced nutritional profile. At only 120 calories or less, its an excellent choice for a well-rounded breakfast!
Protein Packed: Packed with up to 16g of plant-based protein & 4g fiber or less per serving. Savor the goodness while fueling the day with this wholesome & satisfying breakfast.
Low-Carb Lifestyle: Our protein cereal contains only 6g net carbs or less, making it the perfect choice for a keto-friendly or low-carb lifestyle.
Quality Ingredients: Satisfy sweet cravings guilt-free! Our breakfast cereal is low in sugar, containing only 1g or less per serving. This product is Gluten Free & Kosher.
Trusted Brand: Wonderslim is focused on delivering delicious high-protein, low-carb options that meet the nutritional needs of most health and wellness lifestyles. Whether maintaining or just getting started in one's health journey, we have something tasty to help reach wellness goals! *Contents may vary due to availability. Should a flavor within the variety pack be unavailable, we will include an additional packet of a different in-stock flavor.

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8.8

Nature's Path

Nature's Path Organic Smart Bran Cereal, 10.6 oz (Pack of 1), 17g Fiber, Psyllium, Oat & Wheat Bran, Lightly Sweetened, Non-GMO

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Main Highlights

Contains: 1 Box of Nature's Path Smart Bran Cereal, 10.6 ounces
All of our recipes are carefully crafted with only certified USDA organic and Non-GMO ingredients, so that mindful eaters can enjoy a deliciously nutritious breakfast, with no artificial colors, flavors and preservatives
Natures Path Smart Bran are super crunchy cereal nuggets of high-fiber fuel, organically sweetened for a slightly sweet taste. With a whopping 17g of fiber, and low in fat, Smart Bran is a healthy cereal option for those wanting to watch their cholesterol or improve gut health with a plant-based diet.
A combination of organic wheat bran, oat bran, and psyllium seed husk makes this a super high fiber cereal, without the artificial sweeteners like aspartame that are found in other fiber-rich cereals.
What makes Natures Path the best organic cereal? We know how important that crunch is, and our unique and unmatched manufacturing technique, means our cereal stay crunchy, even in milk!
Our planet, our food and our bodies are all connected. Being mindful about your food and choosing to eat organic means youre making the best choice for your health, and our planet.
Organic

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8.6

Oatmeal Crisp

Oatmeal Crisp Heart Healthy Cereal, High Fiber Cereal Made with Whole Grain, 19.7 oz

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Main Highlights

OAT CRUNCH CEREAL: A combination of whole wheat and oat flakes, crunchy oat clusters, and crunchy almonds; An ideal ready to eat pantry staple that's delicious for the whole family
HIGH FIBER: Each serving is an excellent source of fiber (6g per serving) to help keep you feeling full all morning (4g total fat per serving); Serve a bowl with milk or add some to cereal bars recipes as delicious snacks for adults or kids
MADE WITH WHOLE GRAIN: Each serving of this breakfast cereal provides 42g of whole grain per serving (at least 48g recommended daily)
HEART HEALTHY START: Try it as a tasty heart healthy cereal for adults; Diets rich in whole grain foods and other plant foods, and low in saturated fat and cholesterol, may help reduce the risk of heart disease
CONTAINS: One cardboard box of crunchy Oatmeal Crisp Heart Healthy Cereal, High Fiber Cereal Made with Whole Grain, 19.7 oz; Perfect for instant snacking, or a part of breakfast and meals

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8.3

Cascadian Farm

Cascadian Farm Organic Hearty Morning Fiber Cereal 14.6 oz Box

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Main Highlights

FIBER CEREAL: Made with organic whole grain oats, crisp rice, golden honey and 8g of fiber per serving
NON GMO: Certified organic granola cereal made without GMOS or synthetic pesticides
ORGANIC SNACK: Perfect for breakfast, an afternoon snack or on top of your evening ice cream
WHOLESOME CEREAL: Kosher and contains no artificial flavors or artificial colors
BOX CONTAINS: 14.6 oz cereal box

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8.1

Alpen

One 14 oz Alpen Cereal, No Sugar Added

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Main Highlights

Since the 1960's, Alpen's timeless blend of simple whole grains, fruits, nuts and seeds has been a high-energy breakfast favorite
Alpen

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8.1

Kellogg's

Kellogg's Special K Plus Strawberry Creme High Protein Zero Added Sugar Cereal, 6.6 oz

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Main Highlights

ZERO ADDED SUGAR: High protein cereal with 0g added sugar (not a low calorie food, see nutrition facts for sugar and calorie info) for wholesome nutrition that powers you
DELICIOUSLY CRAFTED: This creamy, strawberry flavored cereal has nutrition with purpose; Vegan with a satisfying crispy crunch
HIGH PROTEIN: Each serving has 4g net carbs (13g total carbs - 5g dietary fiber - 4g allulose), 18g protein (29% daily value), good source of iron; Kosher Dairy
YOUR DAILY CRUNCH: Enjoy with almond milk for a 100% plant-based treat; Make it a tasty part of breakfast, mid-day protein snack, or a bite between meals or pre workout
WHAT YOU GET: Includes one 6.6 oz box of ready to eat Special K Plus High Protein Zero Added Sugar Strawberry Creme breakfast cereal; Shelf stable; Instant and ready to eat

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Our Best Overall Choice

Best Choice

9.7

Fiber One

Fiber One Cereal, Original Bran, High Fiber Cereal Made with Whole Grain, 19.6 oz

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

HIGH FIBER CEREAL: Delivers 65% daily value of fiber per serving. Diets high in fiber can help keep your digestive system on track
FUEL YOUR MORNING: A delicious cereal containing whole grains and 90 calories per serving to help get your morning started
WHOLE GRAIN CEREAL: Each serving provides 18g of whole grain (at least 48g recommended daily), plus vitamins and minerals
FIBER BREAKFAST OR SNACK: Enjoy as a tasty cold cereal, or add the great taste to recipes for bran muffins or high fiber cookies
CONTAINS one 19.6 oz cereal box of General Mills Fiber One Original Bran Cereal

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