Pet probiotics

Strengthening and stabilisation of intestinal microflora.

A complex of probiotic bacteria with fibre.

Products in this category:

GasterON Symbio

GasterON SYMBIO Probiotics and Prebiotics (fibre) A complex of probiotic bacteria with fibre.

GasterON Symbio contains active substances in a powder form helping strengthen and stabilise intestinal microflora in cases of acute or chronic diarrhoea and treatment with antibiotics, and following deworming, vaccination, injury or surgery, and in periods of stress.

Featuring a balanced combination of probiotics (four strains) and prebiotics (fructooligosaccharides, “FOS”), the resulting synergistic effect induces natural balance in the digestive and immune systems, enabled by the mutual action of the substances’ positive properties.

The probiotics in the blend are present at the amount of 1.5 billion, the strains comprising Bacillus coagulans, Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus rhamnosus. The prebiotics take the form of fructooligosaccharides GOFOSTM, a water-soluble fibre that nourishes and supports the growth of beneficial intestinal bacteria.

Weight: 28g ± 5%

Method of preservation: Store in a dry, dark place, in the original, closed container, out of the sight and reach of children.

Designation: Only intended for the treatment of animals

Manufactured in the Czech Republic.

This veterinary product has been approved by the ÚSKVBL, under the ref. no.: 393-22/C

EAN : 8595011144536

Active substances

Active substances

In 280 mg (1 scoopful)

4 probiotic strains:

Bacillus coagulans

Lactobacillus acidophilus

Lactobacillus plantarum

Lactobacillus rhamnonus

1.5 billion

Fructooligosaccharides FOS

156.6 mg

Ingredients: a mixture of probiotic strains (Lactobacillus acidophilus, Lactobacillus plantarum, Lactobacillus rhamnosus, Bacillus coagulans), fructooligosaccharides (FOS; sugar beet fibre), silicon dioxide (drying agent).

Recommended doses

Small and medium dog breeds of up to 20 kg

1 scoopful per day

Medium and large dog breeds of 20-40 kg

1-2 scoopfuls per day

Large dog breeds of 40-60 kg

2 scoopfuls per day


It is recommended to add the complex into food or water to support the immunity and digestion of animals. Administer for a duration of 3 months, followed by a month’s break prior to resuming treatment. In cases of acute diarrhoea, the dose can be doubled.

Administer for at least 21 days in cases of treatment with antibiotics or instances of digestive disorders (e.g. diarrhea, constipation and flatulence). Give the animal the probiotics at least 2 hours prior to it taking antibiotics.