Agriculture Experts

Syn-Vital Probiotic Feed Additive

Probiotic yeast supplement to enhance the animals’ gut health and immune system naturally.

Unlike dried probiotics, Syn-vital still contains living micro-organisms, antioxidants and other bioactive substances.

This probiotic aids intake, absorption and digestion of food to promote gut health.

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A probiotic yeast feed additive for improved feed efficiency, increased intakes and gut health. This is an essential supplement when changing feed types, when their gut does not like sudden changes.

Like us, animals can have a delicate digestive system that needs the right level of bacteria to help keep their gut healthy. A healthy natural diet is the most important of these tools; however, we can do more to help. Syn-Vital will improve ANY animal’s digestion resistance, from a tiny kitten to a colossal shire horse!

Syn-Vital is made with wheat bran, some horses have an intolerance to wheat gluten, we recommend using ‘Proferm’ instead. It is made from spelt bran instead, which will not cause stomach sensitivities.

Feeding to calves can boost rumen development helping with increased feed efficiency, it will help protect calves from harmful pathogens within their gut causing scour.

What is prebiotic and probiotic?

Prebiotics are nutrient fibres that act as food for the good bacteria. Yeasts form vitamin B and other substances and can improve the microbial fermentation and digestion of fibres.

Probiotics function as good bacteria cultures in the animals gut. These stimulate the activity of the internal microflora in the intestines.

Approved and registered under the EU animal feed legislation.



2kg, 15kg


  • Improves digestion from vitamin B and other substances.
  • Good bacteria and fibres stimulates the intestinal flora positively
  • Improved digestion and uptake of nutrients
  • Animals develop a beautiful healthy coat


Suggested dosage for different animals per day:

Milk-producing cow 50-70g
Cow 20-50g
Weaning calf 5g
Horses 30-50g
Foal 5-10g
Pigs 2% of daily intake
Pig cubs Ad lib after weaning
Goats / Sheep 5-10g
Chicken 1-2% of daily intake
Dogs 5g
Cats 3-5g



  • Wheat bran fermented with EM®.
  • Contains over 80 species of microorganisms, including:
  • Lactic acid bacteria: Lactobacillus plantarum ATCC 8014 and Lactobacillus casei ATCC 7469.
  • Yeast: Saccharomyces cerevisiae IFO 0203 and wheat bran.
  • Each microorganism has its own special task, and they promote each other’s effects. The variety of microorganisms is positive for intestinal flora and can strengthen the immune system.
  • Dairy-free, vegan and very low sugar content