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5 Best Fiber Cereals of 2025

Last Updated - 2025/09/18

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Holy Crap

Plant Based High Fiber Superseed Cereal - Gluten Free, Vegan, High Protein Hemp & Organic Chia Seeds, VARIETY PACK, 225g Pouch, 5 Count

Holy Crap

CA$39.95

CA$42.99
(7% Off)

More Details
Main highlights
- Our line of high-fiber, plant-based superseed cereals helps you maintain good gut health. Whether you prefer simple or a touch of natural sweetness, we’ve got a blend for you. All of which are organic, gluten-free, kosher, plant-based, and non-GMO. All three of our chief ingredients – chia seeds, hemp hearts, buckwheat – are ancient seeds with superfood status for their nutritional oomph and ability to optimize health.
- MINDFUL EATING: This slow burning and protein rich mix will leave you satisfied for hours - a little goes a long way. Regular users of Holy Crap tell us that our superseed blend can help with stabilizing their blood sugar, aid in weight management and lessen inflammation of the intestinal lining by promoting a healthy gut microbiota.
- GUT APPROVED, PLANT BASED INGREDIENTS: Organic, Non-GMO Verified, Gluten-Free, Vegan, Kosher, Dairy-Free and Soy Free. No artificial colors and flavours.
- FEEL GOOD FOOD: Dietary fibers are essential for maintaining good gut bacteria and digestive health. Our cereals are packed with an ideal blend of soluble and prebiotic fibers, Omega-6, Omega-3 fatty acids, complex carbohydrates and proteins to promote regularity.
- ENDLESS WAYS TO EXPERIENCE: Mix in with your morning oatmeal, smoothie, or yogurt to give your everyday breakfast a gut and mind boost. You can also eat Holy Crap simply mixed with milk as an everyday breakfast cereal, baked into muffins or encrusted on salmon. See more recipes on our website!
CA$39.95
CA$42.99 (7% Off)
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fiber One

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

Fiber One

CA$29.01

More Details
Main highlights
- WHOLE GRAIN CEREAL: Each serving provides 18g of whole grain (at least 48g recommended daily), plus vitamins and minerals
- 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
- 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
CA$29.01
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Nature's Path

Nature's Path Organic Smart Bran Cereal, 300 g (Pack of 1), Non-GMO

Nature's Path

CA$7.87

More Details
Main highlights
- What makes Nature’s 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!
- Nature’s Path Smart Bran are super crunchy cereal nuggets of high-fibre fuel, organically sweetened for a slightly sweet taste. With a whopping 13g of fibre, 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.
- Contains: 1 Box of Nature's Path Smart Bran Cereal, 300 grams
- 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 colours, flavours and preservatives
- A combination of organic wheat bran, oat bran, and psyllium seed husk makes this a super high fibre cereal, without the artificial sweeteners like aspartame that are found in other fibre-rich cereals.
CA$7.87
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Post

Post Raisin Bran Breakfast Cereal, Very High in Fibre, Made with 100% Sun-Maid raisins, Prepared in Canada, Jumbo Size 1.15 Kg

Post

CA$9.98

More Details
Main highlights
- Very high in fibre.
- Proudly Prepared in Canada
- No artificial colours or flavours, offering a natural breakfast option.
- Made with juicy 100% Sun-Maid raisins.
- Delicious, crunchy whole grain & bran flakes.
CA$9.98
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Post

Post Shreddies Original Breakfast Cereal, Made with Whole Grains, Very High in Fibre, Non-GMO Project Verified, Jumbo Size 1.24 kg

Post

CA$9.47

More Details
Main highlights
- Very high in fibre and source of 9 essential nutrients.
- Proudly Prepared in Canada.
- Made with 100% whole grain wheat.
- Enjoy Shreddies in delicious recipes or as a snack anytime of the day.
- Add a little good to your day with Post Shreddies Original cereal.
CA$9.47

5 Best Fiber Cereals of 2025

Plant Based High Fiber Superseed Cereal - Gluten Free, Vegan, High Protein Hemp & Organic Chia Seeds, VARIETY PACK, 225g Pouch, 5 Count

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

Nature's Path Organic Smart Bran Cereal, 300 g (Pack of 1), Non-GMO

Post Raisin Bran Breakfast Cereal, Very High in Fibre, Made with 100% Sun-Maid raisins, Prepared in Canada, Jumbo Size 1.15 Kg

Post Shreddies Original Breakfast Cereal, Made with Whole Grains, Very High in Fibre, Non-GMO Project Verified, Jumbo Size 1.24 kg

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Fibre 1 - VALUE PACK SIZE - Oats and Chocolate Chewy Bars, Pack of 24 Bars, Naturally Flavoured, No Artificial Colours, 840 Grams Package, Snack Bars, Made with Real Chocolate