Top 10 · Updated October 2026
Highest-Protein Mixed Cereal Flakes
Mixed cereal flakes: typically 9.1 g of protein per 100 g (median of 223 products). The mixed cereal flakes with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 219 mixed cereal flakes with complete data.
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Flakes Multigrain
Gut Bio -
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Special Flakes
Albert heijn
How we built this list
We ranked all published mixed cereal flakes on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.