Best Box Sugar Free Cold Breakfast Cereals in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Catalina Crunch Inc. | 9.69 | ✅ | ✅ | ✅ |
KETO FRIENDLY: Catalina Crunch Keto Friendly Cinnamon Toast Cereal is keto friendly and low carb making for a great breakfast food to start your morning or a healthier afternoon snack to power through the day
GLUTEN & SUGAR FREE: Catalina Crunch Cereal is not just tasty it’s also; Non-GMO, gluten free, sugar free, 100% vegan, and sweetened with stevia making it a great alternative to other sugary competitor options
RETRAIN YOUR TASTE BUDS: Refined sugars trigger sugar receptors creating a sweet taste most are accustom to. Natural sweeteners like Stevia trigger different receptors which can cause a weird taste. Switching to natural sweeteners allows you to retrain your taste buds to enjoy sweetness without all of the sugar, or the guilt! If our cereal tastes a little "weird" give it some time. Taste buds retrain themselves within 2 weeks
NO ARTIFICIAL INGREDIENTS: The highest quality and all natural ingredients are used in all of our cereals and do not contain any artificial sweeteners, flavors, or colors, so you can enjoy without worry
PLANT PROTEINS: Our blend of five plant based proteins and fibers is designed to keep you full longer and promote a healthy gut. This cereal contains 10g of pea protein and 7g of fiber per serving
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Catalina Crunch Inc. | 9.69 | ✅ | ✅ | ✅ |
KETO FRIENDLY: Catalina Crunch Keto Friendly Dark Chocolate Cereal is keto friendly and low carb making for a great breakfast food to start your morning or a healthier afternoon snack to power through the day
GLUTEN & SUGAR FREE: Catalina Crunch Cereal is not just tasty it’s also; Non-GMO, gluten free, sugar free, 100% vegan, and sweetened with stevia making it a great alternative to other sugary competitor options
RETRAIN YOUR TASTE BUDS: Refined sugars trigger sugar receptors creating a sweet taste most are accustom to. Natural sweeteners like Stevia trigger different receptors which can cause a weird taste. Switching to natural sweeteners allows you to retrain your taste buds to enjoy sweetness without all of the sugar, or the guilt! If our cereal tastes a little "weird" give it some time. Taste buds retrain themselves within 2 weeks
NO ARTIFICIAL INGREDIENTS: Made with premium quality cocoa powder and all natural ingredients; our cereals do not contain any artificial sweeteners, flavors, or colors, so you can enjoy without worry
PLANT PROTEINS: Our blend of five plant based proteins and fibers is designed to keep you full longer and promote a healthy gut. This cereal contains 10g of pea protein and 7g of fiber per serving
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Catalina Crunch Inc. | 9.69 | ✅ | ✅ | ✅ |
KETO FRIENDLY: Catalina Crunch Keto Friendly Mint Chocolate Cereal is keto friendly and low carb making for a great breakfast food to start your morning or a healthier afternoon snack to power through the day
GLUTEN & SUGAR FREE: Catalina Crunch Cereal is not just tasty it’s also; Non-GMO, gluten free, sugar free, 100% vegan, and sweetened with stevia making it a great alternative to other sugary competitor options
RETRAIN YOUR TASTE BUDS: Refined sugars trigger sugar receptors creating a sweet taste most are accustom to. Natural sweeteners like Stevia trigger different receptors which can cause a weird taste. Switching to natural sweeteners allows you to retrain your taste buds to enjoy sweetness without all of the sugar, or the guilt! If our cereal tastes a little "weird" give it some time. Taste buds retrain themselves within 2 weeks
NO ARTIFICIAL INGREDIENTS: Made with premium cocoa powder and all natural ingredients; our mint chocolate cereal will be sure to refresh your taste buds. The cereals do not contain any artificial sweeteners, flavors, or colors, so you can enjoy without worry
PLANT PROTEINS: Our blend of five plant based proteins and fibers is designed to keep you full longer and promote a healthy gut. This cereal contains 10g of pea protein and 7g of fiber per serving
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Magic Spoon | 9.85 | ✅ | ✅ | ✅ |
Meet Magic Spoon: Magic Spoon looks and tastes like your favorite classic cereals, with high protein and 0g sugar. A great wholesome option! Includes 4x 7oz box Variety.
High Protein: Packed with 13g of protein per serving, Magic Spoon is perfect for a filling breakfast, afternoon snack, or post-workout snack.
Great For Low Carb & Keto Friendly Lifestyles: With 4g net carbs and 0g sugar per serving, our cereal is perfect for anyone on a keto-friendly diet or living a low carbohydrate lifestyle. The legendary combination of being wholesome and tasty.
Gluten Free & Grain Free: We are a gluten-free, grain-free, soy-free, wheat-free, childlike cereal for grown-ups. Even better, our breakfast cereal will leave you with a happy belly every morning!
Buzz Worthy: Forbes called Magic Spoon “the future of cereal” and TIME Magazine named it in their Top 100 Inventions of 2019. Also featured on the TODAY Show, CNN, Fortune, Fast Company, Business Insider, and more.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Magic Spoon | 9.85 | ✅ | ✅ | ✅ |
Meet Magic Spoon: Magic Spoon looks and tastes like your favorite classic cereals, with high protein and 0g sugar. A great wholesome option! Includes 8x individual cups Variety Pack.
High Protein: Packed with 13g of protein per serving, Magic Spoon is perfect for a filling breakfast, afternoon snack, or post-workout snack.
Great For Low Carb & Keto Friendly Lifestyles: With 4g net carbs and 0g sugar per serving, our cereal is perfect for anyone on a keto-friendly diet or living a low carbohydrate lifestyle. The legendary combination of being wholesome and tasty.
Gluten Free & Grain Free: We are a gluten-free, grain-free, soy-free, wheat-free, childlike cereal for grown-ups. Even better, our breakfast cereal will leave you with a happy belly every morning!
Buzz Worthy: Forbes called Magic Spoon “the future of cereal” and TIME Magazine named it in their Top 100 Inventions of 2019. Also featured on the TODAY Show, CNN, Fortune, Fast Company, Business Insider, and more.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Diabetic Kitchen | 9.91 | ✅ | ✅ | ✅ |
MAKE BREAKFAST DELICIOUS AGAIN – Great granola nut cereal whether you’re on a Sugar-Restricted, Keto Friendly, Low Carb or LCHF Diet
PERFECT FOR ALL-DAY SNACKING OR DESSERTS – Wholesome granola snack for in between meals; Makes a tasty apple crisp or blueberry granola parfait
DELIGHTFULLY TASTY BOTH HOT OR COLD – Enjoy your crunchy granola cereal cold or hot with almond milk or heavy cream for a low carb, keto friendly treat
TASTES GOOD & GOOD FOR YOU - Contains 5 grams of Prebiotic Fiber Which Helps Manage Blood Sugar
NO ARTIFICIAL SWEETENERS OR SUGAR ALCOHOLS - We don’t use aspartame, sucralose or sugar alcohols and there’s no added sugar in our breakfast cereals
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| NuTrail | 9.82 | ✅ | ✅ | ✅ |
DELICIOUS HEALTHY BREAKFAST : Keto Friendly Low Carb Food - only 2g Net Carbs
EASY TO MAKE : Recommend to eat Cold or Hot with Almond milk or Heavy Cream for perfect low carb cereal keto food or Enjoy as a Keto Snack right out of the bag
ENJOY AS YOUR FAVORITE Keto Granola, Keto Cereal, Keto Foods, Keto Snacks, keto dessert for a filling meal that satisfies your cravings
WE'VE BEEN CALLED: Pro Granola, low carb granola, gluten free granola, low carb snacks, best keto snacks, keto foods in groceries, keto hot cereal and more
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| everything-u-like | 6.54 | ✅ | ✅ | ✅ |
Gluten & Grain Free Unsweetened Cereal: Start your day off right with delicious, gluten and grain free Three Wishes Cereal. Our unsweetened flavor is a delicious replacement to those sugary cereals you're used to. Stays crunchy even after you add the milk. Includes one 8.6 oz box. Packaging may vary.
They Say Good Things Come in Threes: Three Wishes’ tasty cereals are a good source of protein, contain no sugar and are made with nutrient-rich, plant-based ingredients. An excellent breakfast or snack choice.
More Protein: Pack in the protein without even cracking an egg! With 8g of protein per serving you’ll get 2x MORE protein than the leading whole grain oat cereal!
Know What’s in Your Cereal: You'll find only 4 simple ingredients - Chickpea, Tapioca, Pea Protein, and Salt. What you won’t find is sugar, wheat, corn, rice, dairy, oats, peanuts, or soy. Non-GMO, Vegan, Kosher and Certified Gluten-Free.
Finally, A Cereal Your Whole House Will Love: Most cereal is just dessert masquerading as breakfast. Three Wishes created a new kind of cereal—one made with wholesome ingredients, not commodity grains like wheat, rice, corn, and oats. The best part? It still tastes incredible without being loaded with sugar. We hope you enjoy!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Three Wishes Cereal | 9.78 | ✅ | ✅ | ✅ |
Gluten & Grain Free Unsweetened Cereal: Start your day off right with delicious, gluten and grain free Three Wishes Cereal. Our unsweetened flavor is a delicious replacement to those sugary cereals you're used to. Stays crunchy even after you add the milk. 6 Pack of 8.6 oz boxes. Packaging may vary.
They Say Good Things Come in Threes: Three Wishes’ tasty cereals are a good source of protein, contain no sugar and are made with nutrient-rich, plant-based ingredients. An excellent breakfast or snack choice.
More Protein: Pack in the protein without even cracking an egg! With 8g of protein per serving you’ll get 2x MORE protein than the leading whole grain oat cereal!
Know What’s in Your Cereal: You'll find only 4 simple ingredients - Chickpea, Tapioca, Pea Protein, and Salt. What you won’t find is sugar, wheat, corn, rice, dairy, oats, peanuts, or soy. Non-GMO, Vegan, Kosher and Certified Gluten-Free.
Finally, A Cereal Your Whole House Will Love: Most cereal is just dessert masquerading as breakfast. Three Wishes created a new kind of cereal—one made with wholesome ingredients, not commodity grains like wheat, rice, corn, and oats. The best part? It still tastes incredible without being loaded with sugar. We hope you enjoy!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Schoolyard Snacks | 9.39 | ✅ | ✅ | ✅ |
Keto Cereal... Start the day with a low carb breakfast. Enjoyed by Adults and Children. Our keto cereal is a no carb zero, sugar Peanut Butter experience and it is the best way to start your day!
Protein Cereal...with no sugar, no grain, and being gluten free. Our high protein cereal is the perfect keto cereal for everyone.
Finally... A delicious keto cereal with low carbs, zero sugar that is conveniently portioned into 26g individual packs that is perfect for on the go.
Enjoy as a sugar free keto snack...our delicious cereal packs 16g of protein and zero grams of sugar.
Started By Two Big Kids Who Never Grew Up: After graduating college and officially entering adulthood, we decided to start limiting our sugar intake. But we quickly realized everything we loved to eat growing up was suddenly off limits. It was our yearning for childhood comfort foods that made us start Schoolyard Snacks. We've reinvented timeless favorite cereals and snacks we all love into guilt-free treats that we feel good about eating every day (and night, let’s be real!).
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Catalina Crunch Inc. | 9.69 | ✅ | ✅ | ✅ |
BEST SELLERS BUNDLE: Includes two resealable 9-oz bags Catalina Crunch Keto Friendly Cereal. One (9 Oz) bag Cinnamon Toast, and one (9 Oz) bag Dark Chocolate
KETO FRIENDLY: Catalina Crunch Cereal tastes exactly like your favorite all time cereals, just removing the unhealthy ingredients. These delicious cereals are keto friendly and low carb making for a great breakfast food to start your morning or a healthier afternoon snack to power through the day
RETRAIN YOUR TASTE BUDS: Refined sugars trigger sugar receptors creating a sweet taste most are accustom to. Natural sweeteners like Stevia trigger different receptors which can cause a weird taste. Switching to natural sweeteners allows you to retrain your taste buds to enjoy sweetness without all of the sugar, or the guilt! If our cereal tastes a little "weird" give it some time. Taste buds retrain themselves within 2 weeks
GLUTEN & SUGAR FREE: Catalina Crunch cereals are gluten free, grain free, 100% vegan, and are paleo friendly. We use stevia as our main sweetener making them sugar free and free from artificial sweeteners, so you can enjoy without worry
PLANT BASED: Our blend of five plant based proteins and fibers in each of our cereals are designed to keep you full longer and promote a healthy gut
ON-THE-GO: Each of our cereals come in a resealable pouch making for the perfect on-the-go travel meal or snack. Bags fit perfectly in your backpack or handbag so this healthier snack can be enjoyed wherever you are
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Catalina Crunch Inc. | 9.69 | ✅ | ✅ | ✅ |
VARIETY PACK: Includes 6 single serve bags of Catalina Crunch Keto Friendly Cereal. One (1.3 Oz) bag each; Dark Chocolate, Cinnamon Toast, Chocolate Banana, Honey Graham, Mint Chocolate Chip, and Maple Waffle, so there is truly a flavor everyone will enjoy
KETO FRIENDLY: These delicious cereals are keto friendly and low carb making for a great breakfast food to start your morning or a healthier afternoon snack to power through the day
RETRAIN YOUR TASTE BUDS: Refined sugars trigger sugar receptors creating a sweet taste most are accustom to. Natural sweeteners like Stevia trigger different receptors which can cause a weird taste. Switching to natural sweeteners allows you to retrain your taste buds to enjoy sweetness without all of the sugar, or the guilt! If our cereal tastes a little "weird" give it some time. Taste buds retrain themselves within 2 weeks
GLUTEN & SUGAR FREE: Catalina Crunch cereals are gluten free, 100% vegan, and are paleo friendly. We use stevia as our main sweetener making them sugar free and free from artificial sweeteners, so you can enjoy without worry
PLANT BASED: Our blend of five plant based proteins and fibers in each of our cereals are designed to keep you full longer and promote a healthy gut
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DIET DIRECT | 9.89 | ❌ | ❌ | ❌ |
STAY FULL LONGER: With 15g of protein and only 4g of net carbs, this keto friendly BariWise cereal gives all the nutrients and energy needed for the day.
SKIP THE SUGAR: Ward off a sugar crash that leaves a tired and hungry feeling. With only 114 calories per serving and less than 1g of sugar, BariWise cereal tastes great!
CONVENIENCE DEFINED: Each packet is specifically portioned to simplify busy mornings. Just add milk and get ready to start the day.
WEIGHT MANAGEMENT NUTRITION: Create an individual diet regime with our delicious range of drinks, shakes, breakfasts, entrees, supplements, soups and more.
TRUSTED BRAND: BariWise is committed to providing highly nutritional products that are supported by hospitals, physicians and clinics all over the country.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Perfect Keto / Equip | 9.87 | ✅ | ✅ | ✅ |
Cut Carbs, Not Comfort Food: Reclaim the magic of childhood mornings (without compromising on your grown-up health goals) with delicious low-carb, protein cereal.
Nostalgia Without the Guilt: Because we only use the cleanest ingredients, you can spoon up nostalgic flavor and crunch low sugar cereal– totally guilt-free.
Added Collagen: We add high-quality, grass-fed bovine collagen to support strong, healthy bones, joints, nails, and skin for a healthy cereal that tastes great and is good for you. A fiber cereal that you will love!
Keto-Friendly: With added MCTs, 9g of protein, and only 2g carbs per serving, Perfect Keto Cereal is certified Keto-friendly, gluten-free and a grain free cereal. .
Money-Back Guarantee: If you don’t love Perfect Keto Low Carb Cereal, let us know and we’ll get you a refund or replacement – no questions asked.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Magic Spoon | 9.86 | ✅ | ✅ | ✅ |
Meet Magic Spoon: Magic Spoon looks and tastes like your favorite classic cereals, Includes 6x 7oz boxes of cereal - Fruity, Cocoa, Peanut Butter, Frosted, Maple Waffle, and Cinnamon Roll + a spoon!
High Protein: Consists of 13-14g of protein per serving, Magic Spoon is your filling breakfast, afternoon snack, or post-workout meal. Enjoy our legendary combination of wholesome and tasty cereal.
Low Carb & Keto Friendly Lifestyles: With 4g net carbs and 0g sugar per serving, our cereal is perfect for anyone on a keto-friendly diet or living a low carbohydrate lifestyle.
Gluten Free & Grain Free: We are a gluten-free, grain-free, soy-free, wheat-free, childlike cereal for grown-ups. Even better, our breakfast cereal will leave you with a happy belly every morning!
Buzz Worthy: Forbes called Magic Spoon “the future of cereal” and TIME Magazine named it in their Top 100 Inventions of 2019. Also featured on the TODAY Show, CNN, Fortune, Fast Company, Business Insider, and more.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Schoolyard Snacks | 9.39 | ✅ | ✅ | ❌ |
Keto Cereal... Start the day with a low carb breakfast. Enjoyed by Adults and Children. Our keto cereal is a no carb zero, sugar Cinnamon Bun & Peanut Butter experience and it is the best way to start your day!
Protein Cereal...with no sugar, no grain, and being gluten free. Our high protein cereal is the perfect keto cereal for everyone.
Finally... A delicious keto cereal with low carbs, zero sugar that is conveniently portioned into 26g individual packs that is perfect for on the go.
Enjoy as a sugar free keto snack...our delicious cereal packs 16g of protein and zero grams of sugar.
Started By Two Big Kids Who Never Grew Up: After graduating college and officially entering adulthood, we decided to start limiting our sugar intake. But we quickly realized everything we loved to eat growing up was suddenly off limits. It was our yearning for childhood comfort foods that made us start Schoolyard Snacks. We've reinvented timeless favorite cereals and snacks we all love into guilt-free treats that we feel good about eating every day (and night, let’s be real!).
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Catalina Crunch | 5 |
| Magic Spoon | 3 |
| The Cereal School | 2 |
| Three Wishes | 2 |
| Bariwise | 1 |
| Diabetic Kitchen | 1 |
| Nutrail | 1 |
| Perfect Keto | 1 |
We've carried out a comprehensive analysis of 88,003 reviews on sugar free cold breakfast cereals, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select sugar free cold breakfast cereals priced around $33.61, with top brands including carnation breakfast essentials, post, catalina crunch, food for life, magic spoon, quaker, awsum snacks, cascadian farm and kellogg's and special k
Our team of expert editors reviewed these high-quality items and handpicked the top 16 sugar free cold breakfast cereals for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include amazon.com, cpgio, catalina crunch inc., brand name deals, magic spoon, zestybrands, atwood market, the market space and worldwidesuperstore and three wishes cereal .
We are dedicated to assisting our users in finding the right cereals Products based on their needs, saving them considerable time when choosing which sugar free cold breakfast cereals to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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