Protexin Pro-Soluble

Protexin Pro-Soluble
Dogs » 150g Tub

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  • Dogs » 150g Tub £20.99


Protexin Pro-Soluble is a probiotic supplement, formulated to specifically restore and encourage normal digestive function for long term use. Highly palatable and can be added to water, food or milk, Pro-Soluble contains naturally occurring microorganisms to promote efficient and healthy gastric conditions. The micro organisms colonise the gut and help exclude potentially pathogenic bacteria.

The 150g pot is marketed for dogs and the 500g pot is for cattle, chickens, calves, lamb, piglets and older birds. The active probiotic organism in both products is the same, and at the same concentration.




Large Animals

Dextrose monohydrate.


Protexin probiotic - Enterococcus faecium (NCIMB 10415) E1707 2 x 10^11 CFU/kg; 2 x 10^8 CFU/g.

Feeding guidelines


  • Small dogs: 2g (1 level measure) added to the daily food or water
  • Large dogs: 4g (2 level measures) added to the daily food or water

Large Animals

  • Cattle and calves 4g (2 level measures) per day
  • Lambs and Piglets 2g (level measure) per day
  • Poultry and chicks 5g/litre of water/day
  • Older birds 0.5g/litre of water/day

(2g measure enclosed)

Note: If added to water or milk it should be consumed within 12 hours.

Need help or advice? Contact us:

All prices include VAT where applicable.

Reviews (20)

Summary of Reviews for Protexin Pro-Soluble

Overall 5
Ease Of Use
Value For Money
Absence Of Side Effects
20 out of 20 (100%) customers would recommend this product.
5 stars (19 reviews)
4 stars (0 reviews)
3 stars (1 reviews)
2 stars (0 reviews)
1 stars (0 reviews)

Only verified purchasers of this product can leave a review.

55 Great support for digestion
Verified Purchase

By on 5 March 2024

This product has been great in helping my puppy's digestion. She used to have a lot of accidents and not a great toilet routine but now she has a good toilet routine and healthy poos.

Customer recommends this product

55 Ideal for dogs with diarrhoea
Verified Purchase

By on 22 November 2022

Very effective for dogs needing extra fibre to help with diarrhoea

Customer recommends this product

55 Ideal for dogs with diarrhoea
Verified Purchase

By on 22 November 2022

Very effective for dogs needing extra fibre to help with diarrhoea

Customer recommends this product

55 Fantastic product!
Verified Purchase

By on 19 June 2022

Our cat had a really sensitive stomach but the addition of this in her food every day means life is pretty normal so wouldn’t be without it! Great delivery and subscription means we never run out. Very happy thank you!

Customer recommends this product

55 Product to resolve my dog's diarrhoea
Verified Purchase

By on 20 March 2022

I own a weimaraner who scavenges for food & continually gets an upset tummy. Protexin Pro-Soluble corrects this problem.

Customer recommends this product

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Q & A

Below are some recent questions we've received regarding Protexin Pro-Soluble, including answers from our team.

8 April 2023 at 6:22pm

Firm stools?

Katie Heaton

Will this help to firm up my cats loose stool? She often had a sensitive stomach. Or would the pro fibre be better for this?

  • VioVet Staff

Pro-Soluble is purely a probiotic supplement. This will help normalise the gut flora which may normalise the stools. You are best using a probiotic supplement that also contains a stool firmer though, such as Pro-Fibre or our own brand ReguTum Fibre Care Powder.

6 March 2023 at 8:45am

What form is this product


Is this flakes or powder

  • VioVet Staff

This product is in powder form.

11 May 2021 at 11:27am

Is this the same as the powdered version in the sachets?

Lesley T

Is this the same 'make up' as the sachets? And if so is it the same dose to be given? It's for my cat who has this once a day.

  • VioVet Staff

The Protexin Enterogenic sachets contains additional Vitamin B12 whilst the Pro-Soluble just contains probiotic alongside dextrose (a form of sugar). They are different products so I recommend following your vet's advice on which one to give. They may have suggested the sachets in order to supplement vitamin 12 (cobalamin).

3 August 2019 at 11:17pm

Cat Dosage


Product says for cats and dogs but doesn't give the relevant dosage does anyone know? Thank you

  • VioVet Staff

The dosage for cats is 1/2 to 1 level scoop daily.

9 August 2017 at 3:01pm

Bio Premium/Pro Soluable

Vikki Lockwood

Hi, can you tell me what the difference is between Bio Premium/Pro Soluable. My dog has a very sensitive digestion and wondered which would be most suitalbe. thanks

  • VioVet Staff

Both products would be suitable for long term use in a dog with sensitive digestion. Protexin BioPremium is the more advanced supplement and contains probiotics, prebiotics and yeasts helpful to the gut where Pro-Soluble contains only probiotics. I would probably try BioPremium and see how your dog gets on with it.

1 June 2016 at 1:39am


Hyuna Kim

protexin pro-soluble 150g Is the product can be fed to cats?

  • VioVet Staff

This product can indeed be used in cats.

7 May 2016 at 10:09am


VioVet Visitor

Can you tell me why this product contains dextrose?

  • VioVet Staff

I believe this is just a suitable "filler" to facilitate using the product. The total volume of the actual micro-organisms is tiny and giving a suitable amount of them in a dispersible form would not be possible without a "vehicle" to put them in. Dextrose works well for this.

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