Top 10 · Updated October 2026
Highest-Protein Natural Sugar Substitutes
Natural sugar substitutes: typically 0 g of protein per 100 g (median of 88 products). The natural sugar substitutes with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 14 natural sugar substitutes with complete data.
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How we built this list
We ranked all published natural sugar substitutes 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.