Top 10 · Updated October 2026
Highest-Protein Brown Flax Seeds
Brown flax seeds: typically 20 g of protein per 100 g (median of 175 products). The brown flax seeds with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 167 brown flax seeds with complete data.
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How we built this list
We ranked all published brown flax seeds 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.