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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.

- 01
Made without added flour.
- 02
Made from sprouted grains with rye.
- 03
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.

Contributes to normal energy metabolism and maintenance of normal bones and teeth.
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 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 four groups
daily studied serving
intervention period

Broader whole-grain research
Why grain structureand 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 aboutTonus 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.
