GastroPremier ®

from £55.00

from 7 reviews

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About GastroPremier ®

  • Naturally and rapidly supports the health of the complete Gastric System

  • Developed with vets & leading equine nutritional experts

  • Encourages the natural production of mucus

  • Utilises Nitric Oxide Precursors

  • Helps control stomach acidity

  • Can be used alongside a veterinary treatment

GastroPremier® offers horse owners, trainers and veterinarians an opportunity to nutritionally & naturally support the health of the complete gastric, colonic and digestive systems.

A unique high quality veterinary-grade feed supplement. Efficient, effective and very powerful, works rapidly to support the gastric system, with results that can be seen in as little as 7 days.

GastroPremier® nutritionally supports healthy digestion and helps with the complete gastric system. A carefully formulated gastric supplement with a very different approach than most other products on the market due to the Nitric Oxide Pathways.

GastroPremier® supplies active nutrients, utilises Nitric Oxide precursors so the body is aware of what needs to be targeted. GastroPremier® works with the natural production of mucus in the lining of the gastric system, therefore acting as a liner and maintaining the stomach’s natural acidity levels. It does not interfere with the acid production required for healthy digestion in the hindgut.

Supports the Stomach, foregut, and hindgut. Great for the gut flora.

A successful option in the racing industry

Contains no fillers, binders or any known prohibited substances and is competition safe.

Check out the feedback about GastroPremier® on our Facebook page!

Instructions for use

1 scoop (30ml) = 18g

Loading dose is recommended between 5 to 7 days. Competition horses loading dose is 10 days. For horses under veterinary treatment loading dose is recommended for 7-14 days before moving to the maintenance feeding rate.

Feeding rate for horses following veterinary treatment or to promote a healthy stomach environment is recommended for 10 days.

Mix with feed. Can be syringed by mixing with a little water to form a paste.

Loading dose feeding rate

Weight of Horse:

  • Under 500kg: ¾ – 1 scoop twice a day
  • 500kg – 600kg: 1 ½ – 1 ¾ scoops twice a day
  • 600kg : 2 scoops twice a day

Maintenance feeding rate

Weight of Horse:

  • Under 500kg: ¾ – 1 scoop a day
  • 500kg – 600kg: 1½ – 1¾ scoops a day
  • 600kg : 2 scoops once a day

How much do I need for a month’s supply after loading dose?

  • Under 500kg: 30 Servings pouch
  • 500kg – 600kg: 60 Servings pouch
  • 600kg : 60 Servings pouch

Every horse is different. Minimum recommended time on the GastroPremier is between 4 to 6 weeks.

GastroPremier® can also be used long term due to its nutritional values.

It is ideal for older horses, poor doers and horses and ponies that lose condition at any time of year. GastroPremier® may also be fed to horses or ponies at times of increased stress, travelling, competition, change of yard or a change in hay or feed etc.

GastroPremier® can be fed to all horses during or following veterinary treatment to help towards a healthy stomach environment. GastroPremier® is a natural alternative to maintaining a healthy gut.

The GastroPremier Extend is the next step down followed by the Stomach Maintenance.

Premier Performance CZ is offering a 3 tier gastric product system with great results.


Composition: Papaya, Himalayan Salt, Aloe Vera, Lecithin, Apple Pectin, Liquorice, Choline Bitartrate, Cinnamon, Inulin, Schizandra, Zeolite, N-Acetyl-L-Cysteine

Additives: L-Arginine (3c361), L-Tyrosine (3c401), L-Alanine, L-Histidine, L-Glutamine, Fenugreek, L-Glutamic Acid, Brewers Yeast (probiotic), Manganese (sulphate), Zinc (Sulphate Monohydrate), Vitamin C (ascorbic), Vitamin E (DL Alpha Tocopherol Acetate), Vitamin B12 (Methyl Cobalamin), Vitamin D3, Vitamin B6 (Pyridoxine), Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), Vitamin B3 (Niacinamide Crystalline), Vitamin B5 (D-Calcium Pantothenate)


Nutritional analysis:
Sodium 0.72%
Crude Protein 41.3%
Crude Fibre 3.7%
Total Oil 3.33%
Crude Ash 7.4%
Starch 1.9%

Customer Reviews

  1. When we took our recent horse on loan it was soon noticeable that he had some issues that were contributing to his objective behaviour, he had a severe head throwing technique which was very unnerving and he came close a few times to busting my lip, he would not trot forwards and just bounce on the spot with a very over active tongue and at times he would stop and spin and rear, in a whole he would get extremely flustered with his work.

    We felt deep down that this wasn’t a behaviour issue and it was clear that something was bothering him. After a few weeks of trying various things to alleviate this we decided to try the Gastro Premier as we already use your calmer on our other horse and this makes a world of a difference in him.

    Within a week we had a different horse who was more willing to work and in general he is a lot happier in himself as a person. Once the powder had run out, we tried him without and this in all honesty this was more of a ‘maybe he will be ok now and he has probably got over himself’ Within a few days he was again back to the horse we had at the beginning being extremely objective in every way.

    We immediately thought about the fact that he was off the powder and quickly ordered another bag, again within a few days he was again happier and much more willing to work and the difference is honestly amazing.

    I honestly highly recommend the Gastro Premier and this will be a firm favourite in his daily feeding routine from now on along with the calmer in our other horses daily routine.

    Brittany Robinson

  2. This has made a huge difference to my cob’s mood. I contacted PP for advice, as my boy was grumpy, nappy and just generally not quite himself to be ridden. He is stabled more over the winter which Camilla advised could have affected the gut flora; she recommended a 30 serving packet and this was all he needed! No more napping and generally just wanting to please when ridden. Wouldn’t hesitate to use it again if he ever showed similar behaviours! It works!!


  3. I’ve recently started my 5 year old thoroughbred on gastro premier and what a difference it has made him. He’s so much more settled and he isn’t as girthy. He’s putting weight on and his appetite has improved. Love this product so much

    Scarlett Potter

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