ProN8ure (Protexin) Probiotic Powder;

ProN8ure (Protexin) Probiotic Powder,  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 PROTEXIN® in these circumstances protects horses from negative intestinal changes while improving digestive efficiency and general health.


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.


Antibiotics are particularly harmful to gut microflora, leaving animals susceptible to re-infection. PROTEXIN 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 PROTEXIN 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 PROTEXIN’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: 20g
Foals: 10g
Dogs: 2g to 6g
Puppies: 2g
Cats & Kittens: 2g
Cattle, sheep, goats: 4g
Calves, lambs, kids: 2g
Pigs – creep weaner, grower, finisher, dry sow: 2g
Lactating Sow: 4g Piglet: 2g

Maintenance Doses are Half the Stress Levels Dose.

Scoop size = 2g

Return and Refund Policy

Last updated March 07, 2023

Thank you for your purchase. We hope you are happy with your purchase. However, if you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund, store credit, or an exchange. Please see below for more information on our return policy.
All returns must be postmarked within five (5) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.
To return an item, please email customer service at to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:
Horse Meds for sale
Attn: Returns
38 Polsted Rd, London SE6 4YQ, United Kingdom
London , London SE6 4YQ
United Kingdom
Return shipping charges will be paid or reimbursed by us. 
After receiving your return and inspecting the condition of your item, we will process your return or exchange. Please allow at least eight (8) days from the receipt of your item to process your return or exchange. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your return has been processed.
For defective or damaged products, please contact us at the contact details below to arrange a refund or exchange.
If you have any questions concerning our return policy, please contact us at:


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ProN8ure (Protexin) Probiotic Powder
ProN8ure (Protexin) Probiotic Powder – 1KG
Original price was: 56.00$.Current price is: 48.00$.

In stock