Top 10 · Updated October 2026
Lowest-Calorie High Protein
The 10 lightest high protein products on this list range from 50 to 278 kcal per 100 g. The high protein with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 13 high protein with complete data.
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How we built this list
We ranked all published high protein 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.