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ProN8ure (formerly Protexin) Probiotic Paste 30g

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In late 2020 International Animal Health began rebranding Protexin to a new name  "ProN8ure". The actual product remains the same and the only thing that has changed is the name.


  • Establishment of beneficial gut microflora
  • Suppression of E. Coli Salmonella & Aeromonas spp
  • Treatment and control of scouring and diarrhoea
  • Improved digestibility of feed
  • Improved growth and feed conversion
  • Reduced digestive upsets
  • Enhanced animal health
  • Re-establishment of gut microflora following antibiotics, wormers or vaccination
  • Reducing stress (stress disrupts normal intestinal balance)
  • Safe, non-toxic and residue-free.

Stress, in all forms is one of the major causes of disruption to the normal balance of microflora in the gut, allowing proliferation of pathogens. Loss of appetite, picky eating, scouring, poor condition and changes in temperament are some of the less consequences. Stress is easily induced with some common causes being: changes in diet, heavy work or training, temperature extremes, breeding, transportation, worming, vaccinations and changes to environment. Use of PRON8URE in these circumstances protects horses from negative intestinal changes while improving digestive efficiency and general health.

Antibiotics are particularly harmful to gut microflora, leaving animals susceptible to re-infection. PRON8URE should always be administered following any course of antibiotics. The digestive system plays a vital role in the health, vigour and performance of horses. Its correct functioning is dependent on the level and balance of bacteria and yeasts called microflora. Microflora have the major role in breaking down indigestible nutrients, in the synthesis and absorption of vitamins and minerals, in stimulating the immune system and in preventing the proliferation of pathogens in the gut.
Foals are born with a sterile gut which is rapidly colonised by both beneficial and pathogenic bacteria. A fine balance exists which can easily be disrupted, leading to scouring, ill thrift and other problems. Feeding PRON8URE from birth protects the foal from pathogens, improves digestive efficiency, enables better utilisation of feed and makes the transition from milk to solid feed easier.

All horses benefit from PRON8URE's ability to stabilise intestinal microflora, maximise gut health and resist the effects of stress.


Dose at stress levels for the first 5 days and then dose at maintenance levels. Stress level dose may need to be continued for longer if necessary.

Stress Levels Dose / Day: Horses: 10 to 20g Ponies: 5 to 10g Foals: 5 to 10g Dogs: 1 to 3g Puppies and Kittens: 1 to 2g Cats: 1 to 3g Cattle, pigs, sheep, goats: 2 to 4g Calves, piglets, lambs, kids: 1 to 2g  
Maintenance Doses are Half the Stress Levels Dose.

Available in a 30g paste syringe for oral administration.

Customer Reviews

Based on 8 reviews
K. (Sydney, AU)
Method of delivery is a nightmare for cats

The syringe shown in the image is HUGE - 18 cms long. It is also only marked in 5ml doses, so you have to make a rough guess for anything not in 5ml increments . Not easy to do when you are trying to administer to a struggling 5 kg cat using this ungainly monster syringe. I tried transferring 2ml doses to a smaller syringe but this wasn’t successful as the paste is thick and viscous-difficult to push out through a smaller nozzle. I tried 5mls using the big syringe but that amount was way too large and the cat managed to spit some of it out. And for all this effort, there has been no discernible change to my poor cats digestive health. I chose a paste because he won’t eat food with anything added to it, but this clearly is not a good choice for a medium size cat.

Katie S (Brisbane, AU)
Great Product

My vet recommended this for my cats soft stool issues and it has helped so much. Such a relief after trying many other things. 10/10 recommend.

Jason M (Brisbane, AU)
Good for Dog, when has running poo

Usually one dose does the job, keep in fridge so it is easier to administer...

Eileen Hobbs (Ingham, AU)

great for scouring calves.

Tracey Perry (Adelaide, AU)
Protexin Probiotic paste

Great product, it does the job, but kept in refrigerator to keep content more 'solid' & easier to administer