What is Viyo?

ViyoFortalece® is a healthy drink for your cat, developed by veterinarians. It contains prebiotic fibres that help improve your cat's intestinal flora and digestion.

The intestinal flora contains bacteria that contribute to good digestive health. The prebiotic fibres in ViyoFortalece® nourish these bacteria and thus help increase the natural defences of your pet. This is because the intestinal flora of your cat, just as in humans, is for 70% responsible for ensuring a strong defence and good health.

How does Viyo work?

Seventy percent of natural resistance is located within the intestinal system.

The prebiotic fibres fructo-oligosaccharides (FOS) and inulin from FOSim+® are not digested in the stomach but ferment in the large intestine and, as a result, the growth of healthy bacteria in the intestines is boosted, to the detriment of potentially damaging variants.

The prebiotic fibres swell up in a liquid environment and their effectiveness is consequently optimised. Average consumption of 0.1 g of fructo-oligosaccharides (FOS) and inulin per day is considered to be effective. This corresponds with a daily, 30 ml portion of ViyoFortalece®.

For all ages


ViyoFortalece® comes in a range specifically tailored to the needs of animals of all ages, since the nutritional needs of a kitten are not the same as that of an older cat. This is why ViyoFortalece® comes in three varieties:

ViyoFortalece® Kitten

for cats aged 1 to 12 months

ViyoFortalece® Adult

for cats aged 1 to 7 years

ViyoFortalece® Senior

for cats aged 7 years

Each of these three varieties contains a balanced blend of vitamins, minerals, proteins and trace elements, specifically tailored to the age of your pet.

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