Swaps
Zero-sugar cereal swaps for Froot Loops, Cinnamon Toast Crunch and more
By zerosugar · November 8, 2026
The big cereal brands do not make zero-sugar versions of their classics, but a few newer brands make cereals in the same flavors with no sugar on the label. Magic Spoon Fruity Cereal: 0g sugar per 1 cup (38g), against 12g per 1 1/3 cup (39g) of Froot Loops. Catalina Crunch Cinnamon Toast Protein Cereal: 0g sugar per 1/2 cup (36g), against 12g per 1 cup of Cinnamon Toast Crunch. Zero sugar is not zero carbs, so each one shows its total carbs. Every number links to its source.
The fruity and frosted ones
Fruity, frosted and cocoa cereals have the most direct swaps. These are sweetened without sugar, so the label shows zero sugar while the bowl still tastes sweet.
Cinnamon and peanut butter
Check the serving size
Cereal servings are not all the same size. Some swaps list a smaller cup than the original, so the swap page shows each label's own serving. Compare the bowl you actually pour, not just the headline number.
That label also shows why a cereal with no sugar still has carbs. Some are sweetened with allulose, which is counted in total carbs but not in total sugars.
Every product in this article
Questions
Is there a sugar-free version of my favorite cereal?
The big cereal brands do not make zero-sugar versions of their classics, but a few newer brands make cereals in the same flavors with no sugar on the label. Magic Spoon Fruity Cereal: 0g sugar per 1 cup (38g), against 12g per 1 1/3 cup (39g) of Froot Loops. Catalina Crunch Cinnamon Toast Protein Cereal: 0g sugar per 1/2 cup (36g), against 12g per 1 cup of Cinnamon Toast Crunch. Zero sugar is not zero carbs, so each one shows its total carbs. Every number links to its source.
Why does a zero-sugar cereal still have carbs?
Grains, protein crisps and some sweeteners all count as carbohydrate. Zero sugar is not zero carbs, so every swap shows its total carbs.
Where can I buy these cereals?
Each product page lists the stores we found it in, with a link to buy it.
Read next
How to read a nutrition label for sugar
Zero sugar, sugar free, no sugar added: what the words on the package mean
Numbers come from official labels, each chain's published nutrition information and, for a few plain add-ins in restaurant orders, the USDA food database. Each page links its sources. Recipes change, so check the package. How we check every number. Some store links are affiliate links. As an Amazon Associate, zerosugar earns from qualifying purchases.