For people with diabetes
Delicious sugar substitute for diabetics
Sweetness that fits a well-balanced diet
Living with diabetes does not mean the food you love has to leave your kitchen. Zùsto is built on prebiotic fibre from chicory and corn, so a cake, a spread or a warm dessert can come back to the table.
With a glycemic index of 22 and no digestible carbohydrates, Zùsto replaces sugar one for one by weight · the recipes you already know stay exactly as they are.

- 22
- Glycemic index
- 0 g
- Net carbohydrates
- 98
- kcal per 100 g
- 1:1
- Swap by weight
How it works
Fibre where the sugar used to be
The fibres from chicory root and corn are not digested as sugars are. They help stabilise the blood sugar level rather than sending it up and down, and they lower the calorie intake of the whole preparation.
Because the fibre carries the volume and the structure, Zùsto still caramelises, still browns and still whips · the pleasure of the dish is unchanged.
Against 65 for traditional sugar, so the effect on blood sugar is far gentler.
There is no aspartame in Zùsto, in any form.
Chicory and corn fibre feed the gut flora instead of adding digestible carbohydrates.
Why bakers with diabetes choose Zùsto
Advantages of Zùsto
- Glycemic index of 22, against 65 for traditional sugar
- No digestible carbohydrates
- Only 98 kcal per 100 g, against 400 kcal for traditional sugar
- 1:1 substitute based on weight · no recalculating recipes
- No aspartame, no stevia
- Plant-based, vegan friendly, GMO-free and gluten-free
- Tooth friendly
- Supported by several diabetes associations

Finally something sweet that belongs in my kitchen again. I bake the same cake I always did, and the values stay where my dietitian wants them.
Zùsto customer · Belgium

A word of care
Talk it through with your care team
Everyone's treatment is different. Zùsto is a food product, not a medicine, and it is not a treatment for diabetes · we make no medical claims.
If you use insulin or adjust doses to carbohydrates, bring the nutritional values to your doctor or dietitian and let them advise you on how Zùsto fits your plan.