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Made without added flour.
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Made from sprouted grains with rye.
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No added sugar, preservatives or additives.
Tonus Rye Flourless Bread
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Made without added flour.
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Made from sprouted grains with rye.
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No added sugar, preservatives or additives.
Lowest energy value in the current TONUS range.
Second-highest fibre value after Four Seeds.
Rye has the highest current salt value at 1.9 g per 100 g and contains gluten.
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People who prefer a heartier rye-led bread.
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Savoury breakfast, lunch and dinner combinations.
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Buyers comparing TONUS variants for the lowest energy value.
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People wanting more fibre than Classic, Without Yeast, Nigella Sativa or Chia.
| Nutrition | Per 100 g | Per avg. slice · 34.6 g |
|---|---|---|
| Energy | 247 kcal | 86 kcal |
| Fat | 3.7 g | 1.28 g |
| Carbohydrate | 52 g | 18.0 g |
| Fibre | 9.1 g | 3.2 g |
| Protein | 6.3 g | 2.2 g |
| Salt | 1.9 g | 0.66 g |
Loaf: 450 g. Average-slice calculation: 450 g ÷ 13 slices ≈ 34.6 g. Real slices vary, so slice values are approximate.
Phosphorus569.9 mg
Contributes to normal energy metabolism and maintenance of normal bones and teeth.
Magnesium70 mg
Contributes to normal energy metabolism and normal muscle and nervous-system function.
*Functional wording remains subject to final nutrient-claim eligibility.
Rye, fibre and kernel structure are relevant to blood-sugar-conscious meal education, but this exact loaf has not been assigned a measured GI.
Individual tolerance varies, and Rye contains gluten. Its higher salt value should be considered.
Science
Studied directly. Supported more broadly.
We separate research conducted on Tonus from broader whole-grain research. Related evidence layers, never interchangeable proof.
Direct Tonus® research · 2021
Tonus has been studied, not just advertised.
In a small 2021 study, 20 women consumed 170 g/day of a Serbian Tonus formulation for three months. Researchers reported lower fasting glucose in the obese and type 2 diabetes groups, and a lower DNA-damage score in the type 2 diabetes group.
participants across 4 groups
daily studied serving
intervention period
Broader whole-grain research
Why grain structure and fibre matter.
Controlled studies on whole-grain kernel breads, including rye - show that grain structure, fibre and fermentable carbohydrates can influence fullness, gut fermentation and glucose/insulin responses differently from refined white bread.
FAQ
Questions about Tonus Rye.
Yes. Its current panel lists 247 kcal per 100 g, the lowest value in the range. This is a within-range comparison and does not mean the bread is legally low calorie.