Brown flax seeds (Linum usitatissimum) in a whole format of 500 g, made from a single ingredient: brown flax seeds from organic farming. The product is declared gluten-free, allergen-free, no traces, and with no added sugars, suitable for vegetarians and vegans. Brown flax seeds are an oilseed that stands out for its fiber and omega-3 fatty acid content. The provided nutritional information indicates 34.8 g of fiber. Their flavor is rustic and intense, with a marked toasted nut note, compared to the milder profile of golden flax seeds. The whole format preserves the shell, which protects the oils inside from oxygen and light. For consumption in ground form, it is recommended to grind the amount to be used fresh with a coffee grinder or a powerful blender. Another option is to leave a tablespoon of seeds in a glass of water overnight to form mucilage. Store whole seeds at room temperature in a dry place. Once ground, keep them in the fridge and consume quickly to avoid rancidity.