GastroPremier ®

from £57.75

from 18 reviews

Subscriptions over £100.00 will provide free shipping


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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!

GastroPremier information

Additional information

Weight N/A

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, Aloe Vera, Lecithin, Apple Pectin, Liquorice, Choline Bitartrate, Cinnamon, Inulin, Schizandra, Brewers Yeast (Probiotic), Himalayan Salt, N-Acetyl-L-Cysteine

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

Nutritional analysis:

  • Total Oil – 8.29%
  • Crude Protein – 41.3%
  • Crude Fibre – 2.4%
  • Crude Ash – 8.8%
  • Sodium – 1.01%
  • Sugar as sucrose – 11.33%

Customer Reviews

  1. Wow this is just amazing, fantastic and pure magic, we started our event pony on gastro premier as he was grumpy to groom and bath, grumpy to do his girth up and just grumpy! Within a few days of starting this awsome product he was a changed pony and soo happy and all the symptoms had gone, in the past we had tried other products but they didn’t work at all. Gastro premier is a game changer for us and one that is part of our ponies daily feed and we will never be without. Premier performance we have you to thank for our happy pony and your products are just the best, with the best ingredients and backed by nature and research and so much amazing knowledge, 🐴❤️

    Lisa Harding

  2. So far I’ve only been using this for just over 3 weeks, but the improvement in my horse Since using this supplement has been incredible! She’s now no where near as reactive when tacking up and riding! She seems happier all over.

    Daisy Hutchings

  3. This has to be my favourite product in the range. The difference I have seen in so many horses is remarkable helping horses become comfortable and super trainable!

    Freddy Steele

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